QNAP QGD-1602P operation manual

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QTS 4.5.x

User Guide

Document Version: 2 10/11/2020

QTS 4.5.x User Guide

Contents

 

1. Preface

 

Audience.....................................................................................................................................................

11

Document Conventions...............................................................................................................................

11

2. Overview

 

About QTS..................................................................................................................................................

12

What's New in QTS.....................................................................................................................................

12

Support and Other Resources....................................................................................................................

12

NAS Access................................................................................................................................................

13

Accessing the NAS Using a Browser.....................................................................................................

13

Accessing the NAS Using Qfinder Pro...................................................................................................

14

Accessing the NAS Using Qmanager.....................................................................................................

14

2-step Verification...................................................................................................................................

15

QTS Navigation..........................................................................................................................................

17

Task Bar..................................................................................................................................................

17

Main Menu..............................................................................................................................................

25

Desktop..................................................................................................................................................

27

Getting Started............................................................................................................................................

31

3. System Settings

 

General Settings.........................................................................................................................................

33

Configuring System Administration Settings..........................................................................................

33

Configuring Time Settings......................................................................................................................

34

Configuring Daylight Saving Time..........................................................................................................

35

Configuring Codepage Settings..............................................................................................................

36

Configuring Region Settings...................................................................................................................

36

Configuring the Login Screen.................................................................................................................

36

Security.......................................................................................................................................................

36

Configuring the Allow/Deny List..............................................................................................................

37

Configuring IP Access Protection...........................................................................................................

37

Configuring Account Access Protection.................................................................................................

38

Certificate & Private Key.........................................................................................................................

38

Configuring the Password Policy............................................................................................................

40

Hardware....................................................................................................................................................

40

Configuring General Hardware Settings.................................................................................................

40

Configuring Audio Alert Settings.............................................................................................................

41

Configuring Smart Fan Settings.............................................................................................................

42

Backup Battery Unit (BBU).....................................................................................................................

42

Configuring Expansion Cards Settings...................................................................................................

43

Power..........................................................................................................................................................

43

EuP Mode...............................................................................................................................................

43

Wake-on-LAN (WOL)..............................................................................................................................

44

Power Recovery.....................................................................................................................................

44

Power Schedule.....................................................................................................................................

44

Firmware Update........................................................................................................................................

45

Firmware Update Requirements.............................................................................................................

45

Checking for Live Updates.....................................................................................................................

46

Updating the Firmware Manually............................................................................................................

47

Updating the Firmware Using Qfinder Pro..............................................................................................

48

Backup/Restore..........................................................................................................................................

49

Backing Up System Settings..................................................................................................................

49

1

Restoring System Settings.....................................................................................................................

50

System Reset and Restore to Factory Default.......................................................................................

50

External Device...........................................................................................................................................

52

USB Printer.............................................................................................................................................

52

Uninterruptible Power Supply (UPS)......................................................................................................

54

System Status.............................................................................................................................................

56

Resource Monitor.......................................................................................................................................

56

4. Privilege Settings

 

Users...........................................................................................................................................................

58

Default Administrator Account................................................................................................................

58

Creating a Local User.............................................................................................................................

60

Creating Multiple Users..........................................................................................................................

62

User Account Lists..................................................................................................................................

63

Importing Users......................................................................................................................................

65

Exporting Users......................................................................................................................................

66

Modifying User Account Information.......................................................................................................

66

Deleting Users........................................................................................................................................

68

Home Folders.........................................................................................................................................

68

User Groups................................................................................................................................................

69

Default User Groups...............................................................................................................................

69

Creating a User Group...........................................................................................................................

69

Modifying User Group Information..........................................................................................................

70

Deleting User Groups.............................................................................................................................

71

Shared Folders...........................................................................................................................................

71

Default Shared Folders...........................................................................................................................

71

Creating a Shared Folder.......................................................................................................................

72

Editing Shared Folder Properties...........................................................................................................

74

Refreshing a Shared Folder...................................................................................................................

77

Removing Shared Folders......................................................................................................................

77

Enabling Daily Updates for Shared Folders...........................................................................................

77

Snapshot Shared Folders.......................................................................................................................

77

ISO Shared Folders................................................................................................................................

80

Shared Folder Permissions....................................................................................................................

82

Folder Aggregation.................................................................................................................................

85

Shared Folder Encryption.......................................................................................................................

88

Shared Folder Access............................................................................................................................

90

Quota..........................................................................................................................................................

95

Enabling Quotas.....................................................................................................................................

96

Editing Quota Settings............................................................................................................................

96

Exporting Quota Settings........................................................................................................................

97

Quota Conflicts.......................................................................................................................................

97

Domain Security.........................................................................................................................................

97

Active Directory (AD) Authentication......................................................................................................

98

Azure Active Directory Single Sign-On (SSO)......................................................................................

100

LDAP Authentication............................................................................................................................

102

AD and LDAP Management.................................................................................................................

103

Domain Controller.....................................................................................................................................

105

Enabling a Domain Controller...............................................................................................................

105

Resetting a Domain Controller.............................................................................................................

106

Default Domain User Accounts............................................................................................................

106

Creating a Domain User.......................................................................................................................

107

Creating Multiple Domain Users...........................................................................................................

108

Domain User Account Lists..................................................................................................................

109

Modifying Domain User Account Information.......................................................................................

110

Deleting Domain Users.........................................................................................................................

111

Domain User Groups............................................................................................................................

112

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QTS 4.5.x User Guide

Computers............................................................................................................................................

113

DNS......................................................................................................................................................

115

Back Up/Restore...................................................................................................................................

118

5. File Station

 

Overview...................................................................................................................................................

119

About File Station.................................................................................................................................

119

System Requirements..........................................................................................................................

119

Supported File Formats........................................................................................................................

119

Parts of the User Interface....................................................................................................................

120

Settings.................................................................................................................................................

123

File Operations.........................................................................................................................................

126

Uploading a File....................................................................................................................................

127

Downloading a File...............................................................................................................................

128

Opening a File......................................................................................................................................

128

Opening Microsoft Word, Excel, and PowerPoint Files Using the Chrome Extension.........................

129

Opening a Text File Using Text Editor..................................................................................................

129

Viewing a File in Google Docs..............................................................................................................

130

Viewing a File in Microsoft Office Online..............................................................................................

130

Opening Image Files Using Image2PDF..............................................................................................

131

Viewing File Properties.........................................................................................................................

131

Modifying File Permissions...................................................................................................................

132

Sorting Files..........................................................................................................................................

133

Copying a File.......................................................................................................................................

133

Moving a File........................................................................................................................................

134

Renaming a File...................................................................................................................................

135

Deleting a File.......................................................................................................................................

136

Restoring a Deleted File.......................................................................................................................

136

Mounting an ISO File............................................................................................................................

137

Unmounting an ISO File.......................................................................................................................

137

Compressing a File...............................................................................................................................

137

Extracting Compressed Files or Folders..............................................................................................

138

Sharing a File or Folder by Email.........................................................................................................

139

Sharing a File or Folder on a Social Network.......................................................................................

141

Sharing a File or Folder Using Share Links..........................................................................................

143

Sharing a File or Folder with a NAS User.............................................................................................

145

Playing an Audio File............................................................................................................................

147

Playing a Video File..............................................................................................................................

147

Playing a Video File Using CAYIN MediaSign Player...........................................................................

147

Opening a 360-degree Image or Video File.........................................................................................

148

Streaming to a Network Media Player..................................................................................................

148

Adding a File to the Transcoding Folder...............................................................................................

149

Canceling or Deleting Transcoding......................................................................................................

150

Viewing Transcode Information............................................................................................................

150

Folder Operations.....................................................................................................................................

151

Uploading a Folder...............................................................................................................................

152

Uploading a Folder Using Drag and Drop............................................................................................

152

Viewing Folder Properties....................................................................................................................

153

Viewing Storage Information................................................................................................................

153

Modifying Folder Permissions..............................................................................................................

154

Viewing Qsync Folders.........................................................................................................................

155

Managing Share Links..........................................................................................................................

155

Viewing Files and Folders Shared with Me..........................................................................................

156

Creating a Folder..................................................................................................................................

156

Copying a Folder..................................................................................................................................

157

Creating a Desktop Shortcut................................................................................................................

157

Adding a Folder to Favorites................................................................................................................

158

3

Removing a Folder from Favorites.......................................................................................................

158

Compressing a Folder..........................................................................................................................

159

Deleting a Folder..................................................................................................................................

159

Creating a Shared Folder.....................................................................................................................

160

Creating a Snapshot Shared Folder.....................................................................................................

162

Sharing Space with a New User...........................................................................................................

164

Adding a Folder to the Transcoding Folder..........................................................................................

164

Canceling or Deleting Transcoding......................................................................................................

165

Locking or Unlocking an Encrypted Shared Folder..............................................................................

166

Keeping a Folder or a File in Reserved Cache.....................................................................................

166

Removing a Folder from Reserved Cache...........................................................................................

167

6. Storage & Snapshots

 

QTS Flexible Volume Architecture............................................................................................................

169

Global Settings.........................................................................................................................................

170

Storage Global Settings........................................................................................................................

170

Disk / Device Global Settings...............................................................................................................

171

Snapshot Global Settings.....................................................................................................................

172

Storage.....................................................................................................................................................

173

Disks.....................................................................................................................................................

173

Volumes................................................................................................................................................

179

Storage Pools.......................................................................................................................................

195

RAID.....................................................................................................................................................

202

Self-Encrypting Drives (SEDs)..............................................................................................................

211

Expansion Units........................................................................................................................................

217

Expansion Unit Actions.........................................................................................................................

218

Expansion Unit Automatic Recovery....................................................................................................

218

QNAP External RAID Devices..............................................................................................................

219

QNAP JBOD Enclosures......................................................................................................................

235

Qtier..........................................................................................................................................................

236

Qtier Benefits........................................................................................................................................

236

Qtier Requirements..............................................................................................................................

238

Qtier Creation.......................................................................................................................................

239

Qtier Management................................................................................................................................

242

Tiering On Demand..............................................................................................................................

246

Snapshots.................................................................................................................................................

246

Snapshot Storage Limitations...............................................................................................................

246

Snapshot Creation................................................................................................................................

247

Snapshot Management........................................................................................................................

249

Snapshot Data Recovery......................................................................................................................

251

Snapshot Clone....................................................................................................................................

254

Snapshot Replica.................................................................................................................................

255

Cache Acceleration...................................................................................................................................

266

Cache Acceleration Requirements.......................................................................................................

266

Creating the SSD Cache......................................................................................................................

267

Expanding the SSD Cache...................................................................................................................

268

Configuring SSD Cache Settings.........................................................................................................

269

Cache Missing......................................................................................................................................

270

Removing the SSD Cache....................................................................................................................

270

External Storage.......................................................................................................................................

271

External Storage Device Actions..........................................................................................................

271

External Storage Disk Actions..............................................................................................................

271

External Storage Partition Actions........................................................................................................

272

Formatting an External Storage Partition.............................................................................................

272

VJBOD (Virtual JBOD)..............................................................................................................................

273

VJBOD Requirements..........................................................................................................................

274

VJBOD Limitations...............................................................................................................................

274

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QTS 4.5.x User Guide

VJBOD Automatic Reconnection..........................................................................................................

275

VJBOD Creation...................................................................................................................................

275

VJBOD Management............................................................................................................................

279

VJBOD Cloud...........................................................................................................................................

282

Installation............................................................................................................................................

282

VJBOD Cloud Volume and LUN Creation............................................................................................

282

Overview...............................................................................................................................................

294

Transfer Resources..............................................................................................................................

298

Event Logs............................................................................................................................................

299

Licenses...............................................................................................................................................

300

7. iSCSI & Fibre Channel

 

Storage Limits...........................................................................................................................................

302

iSCSI Storage Limits............................................................................................................................

302

Fibre Channel Storage Limits...............................................................................................................

302

iSCSI & Fibre Channel Global Settings....................................................................................................

302

LUNs.........................................................................................................................................................

302

QTS LUN Types...................................................................................................................................

303

Creating a Block-Based LUN................................................................................................................

303

Creating a File-Based LUN...................................................................................................................

305

iSCSI.........................................................................................................................................................

306

Getting Started with iSCSI....................................................................................................................

307

iSCSI Performance Optimization..........................................................................................................

307

iSCSI Storage.......................................................................................................................................

308

Remote Disk.........................................................................................................................................

317

Fibre Channel...........................................................................................................................................

319

FC Ports...............................................................................................................................................

319

FC Storage...........................................................................................................................................

322

FC WWPN Aliases...............................................................................................................................

324

LUN Import/Export....................................................................................................................................

326

Creating a LUN Export Job...................................................................................................................

327

Importing a LUN from an Image File....................................................................................................

328

LUN Import/Export Job Actions............................................................................................................

330

LUN Import/Export Job Status..............................................................................................................

330

8. SSD Profiling Tool

 

SSD Over-Provisioning.............................................................................................................................

331

SSD Extra Over-Provisioning...............................................................................................................

331

SSD Over-Provisioning Tests...................................................................................................................

331

Creating an SSD Over-Provisioning Test.............................................................................................

331

Review......................................................................................................................................................

332

Test Reports..............................................................................................................................................

333

Test Report Actions..............................................................................................................................

333

Test Report Information........................................................................................................................

334

Settings.....................................................................................................................................................

334

9. Hybrid Backup Sync

 

About Hybrid Backup Sync.......................................................................................................................

335

Configuring HBS 3 Settings......................................................................................................................

335

Overview...................................................................................................................................................

336

Jobs..........................................................................................................................................................

337

Job Actions...........................................................................................................................................

338

Job Creation.........................................................................................................................................

338

Running a Job......................................................................................................................................

374

Stopping a Job......................................................................................................................................

374

Viewing a Job Report...........................................................................................................................

374

5

Editing a Job.........................................................................................................................................

375

Deleting a Job.......................................................................................................................................

375

Services....................................................................................................................................................

375

Time Machine.......................................................................................................................................

375

Rsync Server........................................................................................................................................

377

RTRR Server........................................................................................................................................

379

USB One Touch Copy..........................................................................................................................

381

Storage Spaces........................................................................................................................................

382

Storage Space Creation.......................................................................................................................

383

Editing a Storage Space.......................................................................................................................

403

Deleting a Storage Space.....................................................................................................................

403

10. Network & Virtual Switch

 

About Network & Virtual Switch................................................................................................................

404

Basic and Advanced Mode...................................................................................................................

404

Overview...................................................................................................................................................

404

Interfaces..................................................................................................................................................

405

IP Address............................................................................................................................................

405

DNS......................................................................................................................................................

407

Virtual LANs (VLANs)...........................................................................................................................

408

Port Trunking........................................................................................................................................

409

System Default Gateway......................................................................................................................

410

USB QuickAccess.................................................................................................................................

411

Wi-Fi.....................................................................................................................................................

413

Thunderbolt..........................................................................................................................................

423

Virtual Switches........................................................................................................................................

424

Creating a Virtual Switch in Basic Mode...............................................................................................

425

Creating a Virtual Switch in Advanced Mode.......................................................................................

426

Creating a Virtual Switch in Software-defined Switch Mode.................................................................

429

DHCP Server ...........................................................................................................................................

430

Creating a DHCP Server .....................................................................................................................

430

DHCP Clients.......................................................................................................................................

433

RADVD.................................................................................................................................................

434

Route........................................................................................................................................................

437

Creating a Static Route........................................................................................................................

437

DDNS........................................................................................................................................................

438

Adding a DDNS Service.......................................................................................................................

438

11. Network & File Services

 

Network Access........................................................................................................................................

440

Service Binding.....................................................................................................................................

440

Proxy Server.........................................................................................................................................

440

Service Ports............................................................................................................................................

441

Win/Mac/NFS............................................................................................................................................

442

Microsoft Networking............................................................................................................................

442

Apple Networking.................................................................................................................................

444

NFS Service.........................................................................................................................................

445

Telnet/SSH................................................................................................................................................

445

Configuring Telnet Connections............................................................................................................

445

Configuring SSH Connections..............................................................................................................

445

Editing SSH Access Permissions.........................................................................................................

446

SNMP........................................................................................................................................................

446

Configuring SNMP Settings..................................................................................................................

446

SNMP Management Information Base (MIB).......................................................................................

447

Service Discovery.....................................................................................................................................

448

UPnP Discovery Service......................................................................................................................

448

6

 

QTS 4.5.x User Guide

Bonjour.................................................................................................................................................

448

FTP...........................................................................................................................................................

448

Configuring FTP Settings.....................................................................................................................

448

Configuring Advanced FTP Settings....................................................................................................

449

Network Recycle Bin.................................................................................................................................

450

Configuring the Network Recycle Bin...................................................................................................

450

Deleting All Files in the Network Recycle Bin.......................................................................................

450

Restricting Access to the Network Recycle Bin....................................................................................

450

12. myQNAPcloud

 

Getting Started..........................................................................................................................................

452

Account Setup..........................................................................................................................................

452

Creating a QNAP ID With Email or Phone Number..............................................................................

452

Registering a Device to myQNAPcloud................................................................................................

453

Installing myQNAPcloud Link...............................................................................................................

454

Overview...................................................................................................................................................

454

Configuring Port Forwarding.....................................................................................................................

455

Configuring DDNS Settings......................................................................................................................

455

Restarting DDNS Service.........................................................................................................................

456

Configuring Published Services................................................................................................................

456

Enabling myQNAPcloud Link....................................................................................................................

457

Configuring Device Access Controls........................................................................................................

457

Installing an SSL Certificate......................................................................................................................

458

13. App Center

 

Overview...................................................................................................................................................

460

Left Panel.............................................................................................................................................

460

Toolbar..................................................................................................................................................

460

Main Area.............................................................................................................................................

461

App Operations.........................................................................................................................................

462

Viewing App Information.......................................................................................................................

462

Subscribe to an App License................................................................................................................

462

Installing an App from App Center........................................................................................................

463

Installing an App Manually....................................................................................................................

463

Updating an App...................................................................................................................................

464

Batch Updating Multiple Apps..............................................................................................................

464

Enabling or Disabling an App...............................................................................................................

465

Migrating an App..................................................................................................................................

465

Granting or Denying User Access to an App........................................................................................

465

Uninstalling an App...............................................................................................................................

466

App Center Settings..................................................................................................................................

466

Adding an App Repository....................................................................................................................

466

Configuring App Update Settings.........................................................................................................

467

Digital Signatures.................................................................................................................................

467

Enabling Installation of Apps without Digital Signatures.......................................................................

467

14. Licenses

 

About QNAP Licenses..............................................................................................................................

469

License Types and Plans......................................................................................................................

469

Validity Period.......................................................................................................................................

469

License Portals and Utility........................................................................................................................

470

Software Store......................................................................................................................................

470

License Center.....................................................................................................................................

470

License Manager..................................................................................................................................

470

Buying a License Using QNAP ID............................................................................................................

471

License Activation.....................................................................................................................................

471

7

Activating a License Using QNAP ID....................................................................................................

472

Activating a License Using a Product or License Key..........................................................................

473

Activating a License Using a PAK........................................................................................................

474

Activating a License Offline..................................................................................................................

475

License Deactivation.................................................................................................................................

476

Deactivating a License Using QNAP ID...............................................................................................

476

Deactivating a License Offline..............................................................................................................

477

License Extension.....................................................................................................................................

478

Extending a License Using QNAP ID...................................................................................................

479

Extending a License Offline Using an Unused License........................................................................

479

Extending a License Offline Using a Product Key................................................................................

481

Upgrading a License.................................................................................................................................

482

Viewing License Information.....................................................................................................................

483

Recovering Licenses................................................................................................................................

484

Transferring a License to the New QNAP License Server........................................................................

484

Deleting a License....................................................................................................................................

485

15. Multimedia

 

HybridDesk Station (HD Station)..............................................................................................................

486

Installing HD Station.............................................................................................................................

487

Configuring HD Station.........................................................................................................................

488

HD Station Applications........................................................................................................................

489

Using HD Player in HD Station.............................................................................................................

489

DLNA Media Server..................................................................................................................................

489

Enabling DLNA Media Server...............................................................................................................

489

Configuring DLNA Media Server..........................................................................................................

490

Media Streaming Add-on..........................................................................................................................

490

Configuring General Settings...............................................................................................................

491

Configuring Browsing Settings.............................................................................................................

492

Configuring Media Receivers...............................................................................................................

492

Multimedia Console..................................................................................................................................

493

Overview...............................................................................................................................................

493

Content Management...........................................................................................................................

493

Indexing................................................................................................................................................

494

Thumbnail Generation..........................................................................................................................

495

Transcoding..........................................................................................................................................

498

Multimedia App Suite............................................................................................................................

503

16. QuLog Center

 

Overview...................................................................................................................................................

507

System Event Log................................................................................................................................

507

System Access Log..............................................................................................................................

507

Local Device Logs....................................................................................................................................

508

Local System Event Logs.....................................................................................................................

508

Local System Access Logs...................................................................................................................

511

Online Users.........................................................................................................................................

514

Creating a Custom Filter Tab for Local Device Logs............................................................................

514

Log Settings..........................................................................................................................................

517

QuLog Service..........................................................................................................................................

521

Log Sender...........................................................................................................................................

521

Log Reciever........................................................................................................................................

523

Sender Devices....................................................................................................................................

526

Notification Settings..................................................................................................................................

534

Configuring Notification Rule Settings..................................................................................................

534

Adding a Log Filter...............................................................................................................................

535

Editing a Log Filter................................................................................................................................

536

8

 

QTS 4.5.x User Guide

Removing a Log Filter..........................................................................................................................

536

17. Notification Center

 

Overview...................................................................................................................................................

538

Notification Queue and History.................................................................................................................

538

Queue...................................................................................................................................................

538

History..................................................................................................................................................

538

Service Account and Device Pairing.........................................................................................................

539

Email Notifications................................................................................................................................

540

SMS Notifications.................................................................................................................................

542

Instant Messaging Notifications............................................................................................................

544

Push Notifications.................................................................................................................................

546

System Notification Rules.........................................................................................................................

548

Event Notifications................................................................................................................................

548

Alert Notifications..................................................................................................................................

552

Settings.....................................................................................................................................................

555

Enabling Send Notification Data to QNAP............................................................................................

556

Disabling Send Notification Center Data to QNAP...............................................................................

556

Global Notification Settings.......................................................................................................................

557

System Logs.............................................................................................................................................

557

18. Malware Remover

 

About Malware Remover..........................................................................................................................

559

Overview...................................................................................................................................................

559

Running a Malware Scan..........................................................................................................................

559

Running a Scheduled Scan......................................................................................................................

560

Settings.....................................................................................................................................................

560

Configuring Malware Remover.............................................................................................................

560

19. Helpdesk

 

Overview...................................................................................................................................................

562

Configuring Settings.............................................................................................................................

562

Help Request............................................................................................................................................

562

Submitting a Ticket...............................................................................................................................

563

Remote Support........................................................................................................................................

564

Enabling Remote Support....................................................................................................................

564

Extending Remote Support..................................................................................................................

564

Disabling Remote Support....................................................................................................................

564

Diagnostic Tool.........................................................................................................................................

565

Downloading Logs................................................................................................................................

565

Performing an HDD Standby Test........................................................................................................

565

Performing an HDD Stress Test...........................................................................................................

565

20. Console Management

 

Enabling Secure Shell (SSH)....................................................................................................................

566

Enabling SSH on the NAS....................................................................................................................

566

Enabling SSH on the NAS Using Qfinder Pro......................................................................................

566

Accessing Console Management.............................................................................................................

566

Accessing Console Management For Windows...................................................................................

566

Accessing Console Management for Mac............................................................................................

567

Logging In to Console Management.........................................................................................................

567

Managing Existing Applications................................................................................................................

567

Activating or Deactivating a License.........................................................................................................

569

Sorting System Logs.................................................................................................................................

570

Showing Network Settings........................................................................................................................

573

Restoring or Reinitializing the NAS...........................................................................................................

573

9

Rebooting the NAS...................................................................................................................................

574

Rebooting the NAS Into Rescue Mode.................................................................................................

574

Rebooting the NAS Into Maintenance Mode........................................................................................

574

10

QTS 4.5.x User Guide

1. Preface

Audience

This document is intended for consumers and storage administrators. This guide assumes that the user has a basic understanding of storage and backup concepts.

Document Conventions

Symbol

Description

 

Notes provide default configuration settings and other supplementary

 

information.

 

 

 

Important notes provide information on required configuration settings and other

 

critical information.

 

 

 

Tips provide recommendations or alternative methods of performing tasks or

 

configuring settings.

 

 

 

Warnings provide information that, when ignored, may result in potential loss,

 

injury, or even death.

 

 

Preface 11

QTS 4.5.x User Guide

2. Overview

About QTS

QTS is a Linux-based operating system that runs applications for file management, virtualization, surveillance, multimedia, and other purposes. The optimized kernel and various services efficiently manage system resources, support applications, and protect your data. QTS also has built-in utilities that extend the functionality and improve the performance of the NAS.

The multi-window, multitasking user interface helps you to manage the NAS, user accounts, data, and apps. Out of the box, QTS provides built-in features that allow you to easily store and share files. QTS also contains App Center, which offers additional downloadable applications for customizing the NAS and improving user workflows.

What's New in QTS

Version

 

Major New Features

QTS 4.5.1

QTS now supports QuLog Center, which replaces System Logs and allows

 

 

for centralized log management of system events, system access, and

 

 

online user status on your devices.

 

Hybrid Backup Sync 3 (HBS 3) now replaces Backup Station as the built-in

 

 

backup application.

 

QTS now provides Console Management, a command-line interface that

 

 

supports log viewing, app management, license activation, and other

 

 

operations via SSH.

 

QTS now supports TL series SAS JBOD enclosures.

 

QTS now indicates whether a device supports Intel QuickAssist Technology.

 

Virtualization Station now supports live migration. Users can now migrate a

 

 

running virtual machine while ensuring the continuity of services.

 

Storage & Snapshots now supports displaying disk health information for

 

 

Seagate IronWolf SSDs in Seagate IHM (IronWolf Health Management).

 

Added support for joining the NAS (x86 models) to Azure Active Directory

 

 

Domain Service via site-to-site VPN.

For details on new features and enhancements, go to https://www.qnap.com/en/release-notes/.

Support and Other Resources

QNAP provides the following resources:

Resource

URL

Documentation

https://download.qnap.com

 

 

Compatibility List

https://www.qnap.com/compatibility

 

 

NAS Migration Compatibility

https://www.qnap.com/en/nas-migration

 

 

Expansion Unit Compatibility

http://www.qnap.com/go/compatibility-expansion

 

 

Service Portal

https://service.qnap.com

 

 

Overview 12

QTS 4.5.x User Guide

Resource

URL

Product Support Status

https://www.qnap.com/product/eol.php

 

 

Downloads

https://download.qnap.com

 

 

Community Forum

https://forum.qnap.com

 

 

QNAP Accessories Store

https://shop.qnap.com

 

 

NAS Access

Method

 

Description

 

Requirements

Web browser

You can access the NAS using any

Computer that is connected to the

 

computer on the same network if you

 

same network as the NAS

 

have the following information:

Web browser

 

NAS name (Example: http://

 

 

 

 

 

example123/) or IP address

 

 

 

Logon credentials of a valid user

 

 

 

 

account

 

 

 

For details, see Accessing the NAS Using

 

 

 

a Browser.

 

 

 

 

 

 

Qfinder Pro

Qfinder Pro is a desktop utility that

Computer that is connected to the

 

enables you to locate and access QNAP

 

same network as the NAS

 

NAS devices on a specific network. The

Web browser

 

utility supports Windows, macOS, Linux,

 

and Chrome OS.

Qfinder Pro

 

For details, see Accessing the NAS Using

 

 

 

 

Qfinder Pro.

 

 

 

 

 

 

Qmanager

Qmanager is a mobile application that

Mobile device that is connected to the

 

enables administrators to manage and

 

same network as the NAS

 

monitor NAS devices on the same

Qmanager

 

network.

 

You can download Qmanager from the

 

 

 

Apple App Store and the Google Play

 

 

 

Store.

 

 

 

For details, see Accessing the NAS Using

 

 

 

Qmanager.

 

 

 

 

 

 

Explorer (Windows)

You can map a NAS shared folder as a

Windows computer that is connected

 

network drive to easily access files using

 

to the same network as the NAS

 

Explorer.

Qfinder Pro

 

For details on mapping shared folders,

 

see Mapping a Shared Folder on a

 

 

 

Windows Computer.

 

 

Finder (macOS)

You can mount a NAS shared folder as a

Mac computer that is connected to

 

network drive to easily access files using

 

the same network as the NAS

 

Finder.

Qfinder Pro

 

For details on mounting shared folders,

 

see Mounting a Shared Folder on a Mac

 

 

 

Computer.

 

 

 

 

 

 

 

Accessing the NAS Using a Browser

1. Verify that your computer is connected to the same network as the NAS.

Overview 13

QTS 4.5.x User Guide

2.Open a web browser on your computer.

3.Type the IP address of the NAS in the address bar.

Tip

If you do not know the IP address of the NAS, you can locate it using Qfinder Pro.

For details, see Accessing the NAS Using Qfinder Pro.

The QTS login screen appears.

4.Optional: Log in QTS using HTTPS.

a.Select Secure login.

A confirmation message appears.

b.Click OK.

You will be redirected to the QTS HTTPS login page.

5.Specify your username and password.

6.Click Login.

The QTS desktop appears.

Accessing the NAS Using Qfinder Pro

1. Install Qfinder Pro on a computer that is connected to the same network as the NAS.

Tip

To download Qfinder Pro, go to https://www.qnap.com/en/utilities.

2.Open Qfinder Pro.

Qfinder Pro automatically searches for all QNAP NAS devices on the network.

3.Locate the NAS in the list, and then double-click the name or IP address. The QTS login screen opens in the default web browser.

4.Specify your username and password.

5.Click Login.

The QTS desktop appears.

Accessing the NAS Using Qmanager

1. Install Qmanager on an Android or iOS device.

Tip

To download Qmanager, go to the Apple App Store or the Google Play Store.

2.Open Qmanager.

3.Tap Add NAS.

Qmanager automatically searches for all QNAP NAS devices on the network.

4.Locate the NAS in the list, and then tap the name or IP address.

5.Specify your username and password.

Overview 14

QTS 4.5.x User Guide

6.Optional: If your mobile device and NAS are not connected to the same subnet, perform one of the following actions.

Action

 

Steps

Add NAS manually

a. Tap Add NAS manually.

 

b. Specify the following information.

 

Host name or IP address of the NAS

 

Password of the admin account

 

c. Tap Save.

 

 

Sign in using QID

a. Tap Sign in QID.

 

b. Specify the following information.

 

Email address that you used to create your QNAP

 

 

account

 

Password of your QNAP account

 

c. Tap Sign in.

 

d. Locate the NAS in the list, and then tap the name or IP

 

address.

2-step Verification

2-step verification enhances the security of user accounts. When the feature is enabled, users are required to specify a six-digit security code in addition to the account credentials during the login process.

To use 2-step verification, you must install an authenticator application on your mobile device. The application must implement verification services using the Time-based One-time Password Algorithm (TOTP). QTS supports Google Authenticator (for Android, iOS, and BlackBerry) and Authenticator (for Windows Phone).

Enabling 2-step Verification

1.Install an authenticator application on your mobile device. QTS supports the following applications:

Google Authenticator: Android, iOS, and BlackBerry

Authenticator: Windows Phone

2.Verify that the system times of the NAS and mobile device are synchronized.

Tip

QNAP recommends connecting to an NTP server to ensure that your NAS follows the Coordinated Universal Time (UTC) standard.

3.In QTS, go to Options > 2-step Verification .

4.Click Get Started.

The 2-step Verification window opens.

5.Open the authenticator application on your mobile phone.

Overview 15

QTS 4.5.x User Guide

6.Configure the application by scanning the QR code or specifying the security key displayed in the 2- step Verification window.

7.In the 2-step Verification window, click Next.

The Confirm your 2-step verification settings screen appears.

8.Specify the security code generated by the authenticator application.

9.Select an alternative verification method that will be used whenever your mobile device is inaccessible.

Method

Steps

Answer a security question.

Select one of the options or provide your own security question.

 

 

Email a security code.

a. Go to Control Panel > Notification Center > Service

 

Account and Device Pairing > Email .

 

b. Verify that the SMTP server is correctly configured.

10. Click Finish.

 

Logging in to QTS Using 2-step Verification

1.Specify your username and password.

2.Specify the security code generated by the authenticator application installed on your mobile device.

3.Optional: If your mobile device is inaccessible, click Verify another way.

4.Specify the answer to the security question.

5.Click Login.

Disabling 2-step Verification

Situation

User Action

 

Steps

Users are locked out of their

Administrators can disable 2-

1.

Go to Control Panel > Privilege >

accounts.

step verification from the

 

Users .

 

Control Panel.

2.

Identify a locked out user, and then click

 

 

 

 

 

.

 

 

3.

Deselect 2-step Verification.

 

 

4.

Click OK.

 

 

 

 

Overview 16

QTS 4.5.x User Guide

Situation

User Action

 

Steps

An administrator is locked out

An administrator must restore

Press the RESET button on the back of the

and no other administrators

the factory settings.

NAS for three seconds.

can access the account.

 

The NAS restores the default administrator

 

 

password and network settings.

 

 

 

Note

 

 

 

 

 

 

For information on the default

 

 

 

admin password, see Backup/

 

 

 

Restore.

 

 

 

Warning

 

 

 

 

 

 

Pressing the RESET button for 10

 

 

 

seconds resets all settings and

 

 

 

deletes all data on the NAS.

 

 

 

 

QTS Navigation

Task Bar

No.

 

Element

 

 

 

Possible User Actions

1

Show Desktop

Click the button to minimize or restore all open windows.

2

Main Menu

Click the button to open the Main Menu panel on the left side of the

 

 

 

desktop.

3

Search

Type key words to locate settings, applications, and help content.

 

 

 

Click an entry in the search results to open the application, system

 

 

 

 

utility, or Help Center window.

 

 

 

 

If the application is not yet installed, QTS opens the corresponding

 

 

 

 

download screen in the App Center window.

 

 

 

 

 

 

Tip

 

 

 

 

 

 

 

 

 

 

 

 

App or utility search results are classified into Systems,

 

 

 

 

 

 

Application, and Help.

 

 

 

4

Volume Control

Click the button to view the following:

 

 

Important

Media Volume: Click and drag the slider thumb to adjust the audio

 

 

 

 

This feature is

 

volume for applications that use the built-in speaker or line-out jack.

 

 

only available

 

 

HD Station

 

 

on models with

 

 

 

 

 

 

 

 

 

 

certain

 

 

Music Station

 

 

hardware

 

 

 

 

 

 

 

 

 

 

specifications.

 

 

• OceanKTV

 

 

 

Audio Alert Volume: Click and drag the slider thumb to adjust the

 

 

 

 

volume of system audio alerts.

 

 

 

 

 

 

 

Overview 17

QTS 4.5.x User Guide

No.

Element

 

 

Possible User Actions

5

Background Tasks

Position the mouse pointer over the button to see the number of

 

 

 

background tasks that are running. Examples of background tasks

 

 

 

are file backup and multimedia conversion.

 

 

Click the button to see the following details for each background

 

 

 

task:

 

 

 

Task name

 

 

 

Task description

 

 

 

Progress (percentage of completion)

 

 

Click to stop a task.

 

 

 

 

6

External Devices

Position the mouse pointer over the button to view the number of

 

 

 

external storage devices and printers that are connected to the USB

 

 

 

and SATA ports on the NAS.

 

 

Click the button to view the details for each connected device.

 

 

Click a listed device to open File Station and view the contents of the

 

 

 

device.

7

Event Notifications

Position the mouse pointer over the button to see the number of

 

 

 

recent errors, warnings, and notices.

 

 

Click the button to view the following details for each event:

 

 

 

Event type

 

 

 

Description

 

 

 

Timestamp

 

 

 

Number of instances

 

 

Click a list entry to view the related utility or application screen.

 

 

 

Clicking a warning or error log entry opens the System Event Log

 

 

 

window.

 

 

Click More>> to open the System Event Log window.

 

 

Click Clear All to delete all list entries.

 

 

 

8

Options

Click your profile picture to open the Options screen.

 

 

 

 

 

Overview 18

QTS 4.5.x User Guide

No.

Element

 

 

 

Possible User Actions

9

[USER_NAME]

Click the button to view the last login time and the following menu items:

 

 

Options: Opens the Options window

 

 

Sleep: Keeps the NAS powered on but significantly reduces power

 

 

 

consumption

 

 

 

 

 

Note

 

 

 

 

 

 

 

 

 

 

This feature is only available on models with certain

 

 

 

 

 

hardware specifications.

 

 

Restart: Restarts the NAS

 

 

Shutdown: Shuts down QTS and then powers off the NAS

 

 

 

 

 

Tip

 

 

 

 

 

 

 

 

 

 

You can also power off the NAS using one of the

 

 

 

 

 

following methods:

 

 

 

 

Press and hold the power button for 1.5 seconds.

 

 

 

 

Open Qfinder Pro, and then go to Tools > Shut down Device .

 

 

 

 

Open Qmanager, and then go to Menu > System Tools >

 

 

 

 

 

System . Tap Shutdown.

 

 

Logout: Logs the user out of the current session

 

 

 

 

 

 

Overview 19

QTS 4.5.x User Guide

No.

Element

 

 

Possible User Actions

10

More

Click the button to view the following menu items:

 

 

What's New: Opens the What's New window, which displays

 

 

 

information on the new features and enhancements available in the

 

 

 

installed QTS version

 

 

Help: Displays links to the Quick Start Guide, Virtualization Guide,

 

 

 

Help Center, and online tutorials page

 

 

Language: Opens a list of supported languages and allows you to

 

 

 

change the language of the operating system

 

 

Desktop Preferences: Opens a list of display modes and allows

 

 

 

you to select your preferred mode of displaying the QTS desktop

 

 

 

based on your device type

 

 

Help Request: Opens the Helpdesk window

 

 

Data & Privacy: Opens the QNAP Privacy Policy page

 

 

About: Displays the following information:

 

 

 

Operating system

 

 

 

Hardware model

 

 

 

Operating system version

 

 

 

Number of installed drives

 

 

 

Number of empty drive bays

 

 

 

• System volume name

 

 

 

11

Dashboard

Click the button to display the dashboard.

Overview 20

QTS 4.5.x User Guide

Options

No.

Tab

 

 

Possible User Actions

1

Profile

Specify the following optional information:

 

 

 

Profile picture

 

 

 

Email address

 

 

 

• Phone number

 

 

Click View to display the System Access Log screen.

 

 

Click Edit login screen to open the Login Screen configuration

 

 

 

screen in the Control Panel window.

 

 

Click Apply to save all changes.

 

 

 

 

2

Wallpaper

Select a wallpaper from the built-in options or upload a photo.

 

 

Click Apply to save all changes.

 

 

 

3

2-step Verification

Click Get Started to open the configuration wizard. For details, see

 

 

Enabling 2-step Verification.

Overview 21

 

 

 

 

QTS 4.5.x User Guide

 

 

 

 

 

No.

Tab

 

 

Possible User Actions

4

Change Password

Specify the following information to change your password.

 

 

 

Old password

 

 

 

New password: Specify a password with a maximum of 64

 

 

 

 

characters. QNAP recommends using passwords with at least 6

 

 

 

 

characters.

 

 

Specify an email address to receive a notification email to recover

 

 

 

your password if you forgot the password.

 

 

 

You need to configure SMTP settings in Notification Center to use

 

 

 

this feature.

 

 

Click Apply to save all changes.

 

 

 

 

5

E-mail Account

Add, edit, and delete email accounts to use when sharing files.

 

 

Click Apply to save all changes.

 

 

 

 

6

Miscellaneous

Enable the following settings as necessary.

 

 

 

Auto logout after an idle period: Specify the duration of

 

 

 

 

inactivity after which the user is automatically logged out.

 

 

 

Warn me when leaving QTS: When enabled, QTS prompts

 

 

 

 

users for confirmation whenever they try to leave the desktop

 

 

 

 

(by clicking the Back button or closing the browser). QNAP

 

 

 

 

recommends enabling this setting.

 

 

 

Reopen windows when logging back into NAS: When

 

 

 

 

enabled, the current desktop settings (including all open

 

 

 

 

windows) are retained until the next session.

 

 

 

Show the desktop switching button: When enabled, QTS

 

 

 

 

displays the desktop switching buttons < > on the left and right

 

 

 

 

sides of the desktop.

 

 

 

Show the link bar on the desktop: When enabled, QTS

 

 

 

 

displays the link bar on the bottom of the desktop.

 

 

 

Show the Dashboard button: When enabled, QTS displays

 

 

 

 

the button to show the dashboard on the taskbar.

 

 

 

Show the NAS time on the desktop: When enabled, QTS

 

 

 

 

displays the current NAS time, day, and date at the bottom-right

 

 

 

 

of the desktop.

 

 

 

Keep Main Menu open after selection: When enabled, QTS

 

 

 

 

keeps the main menu pinned to the desktop after you open it.

 

 

 

Show a list of actions when external storage devices are

 

 

 

 

detected: When enabled, QTS displays an Autoplay dialog box

 

 

 

 

whenever an external storage device is inserted into a USB or

 

 

 

 

SATA port.

 

 

Click Apply to save all changes.

 

 

 

 

 

Overview 22

QNAP QGD-1602P operation manual

QTS 4.5.x User Guide

Dashboard

The dashboard opens in the lower right corner of the desktop.

Tip

You can click and drag a section onto any area of the desktop.

No.

Section

Displayed Information

User Actions

1

System

NAS name

Click the heading to open Control Panel > System >

 

Health

Uptime (number of

System Status > System Information .

 

 

If disk-related issues occur, click the heading to open

 

 

 

days, hours, minutes

Storage & Snapshots.

 

 

 

and seconds)

 

 

 

Health status

 

 

 

 

 

 

2

Hardware

System temperature

Click the heading to open Control Panel > System >

 

Information

• CPU fan speed

System Status > Hardware Information .

 

 

 

 

 

System fan speed

 

 

 

 

 

 

3

Resource

CPU usage in %

Click the heading to open Control Panel > System >

 

Monitor

• Memory usage in %

Resource Monitor > Overview .

 

 

 

 

 

Network upload and

 

 

 

 

download speeds for

 

 

 

 

each adapter.

 

 

 

 

 

 

Overview 23

QTS 4.5.x User Guide

No.

Section

Displayed Information

 

 

 

User Actions

4

Expansion

For each expansion card:

Click the heading to open Control Panel > System >

 

Cards

Assignment (or "Ready"

Hardware > Expansion Cards .

 

 

 

 

 

 

 

 

 

if unassigned)

 

 

 

 

 

 

Manufacturer

 

 

 

 

 

 

Model

 

 

 

 

 

 

• Memory usage

 

 

 

 

 

 

• GPU usage

 

 

 

 

 

 

Fan speed

 

 

 

 

 

 

Temperature

 

 

 

 

 

 

 

 

 

 

5

Disk Health

Number of installed

Click the heading to open the Disk Health screen in

 

 

 

disks

 

Storage & Snapshots.

 

 

Health status of

Click

to switch between disk and NAS

 

 

 

installed disks

 

information.

 

 

Number of VJBOD

Click a disk name to view the following information

 

 

 

disks

 

for each installed disk:

 

 

Health status of VJBOD

 

Capacity/size

 

 

 

disks

 

Temperature

 

 

 

 

 

 

 

 

 

 

Health status

 

 

 

 

Click Details to open Storage & Snapshots >

 

 

 

 

 

Overview > Storage .

6

Storage

For each volume:

Click the heading to open the Storage Resource

 

 

Status

 

screen in the Resource Monitor window.

 

 

Click

to switch between volume and storage pool

 

 

Used space

 

 

 

information.

 

 

Available space

 

 

 

 

 

 

Folder size

 

 

 

 

 

 

For each storage pool:

 

 

 

 

 

 

Status

 

 

 

 

 

 

Used space

 

 

 

 

 

 

Available space

 

 

 

 

 

 

Volume size

 

 

 

 

 

 

 

 

 

7

Online Users

Username

Click the heading to open Control Panel > System >

 

 

Session duration

QuLog Center > Online Users .

 

 

 

 

 

 

 

 

IP address

 

 

 

 

 

 

 

 

 

 

 

 

Overview 24

QTS 4.5.x User Guide

No.

Section

Displayed Information

User Actions

8

Scheduled

Task type

Use the filters to view tasks that were executed within a

 

Tasks

Task summary

specific period.

 

 

 

 

 

Task name

 

 

 

Timestamp

 

 

 

Status

 

 

 

 

 

9

News

Links to QNAP

Click the heading to open the relevant pages on the

 

 

announcements

QNAP website.

Main Menu

No.

Section

Description

Possible User Actions

1

NAS

Displays the NAS name and model

N/A

 

Information

number.

 

Overview 25

 

 

 

 

 

 

 

QTS 4.5.x User Guide

 

 

 

 

 

 

 

 

No.

Section

 

 

Description

 

 

Possible User Actions

2

System

Displays a list of system utilities and other

• Open a system utility or application in

 

 

programs that enable you to manage the

 

the QTS desktop

 

 

NAS.

 

Click a menu item.

 

 

The following are the default system

 

 

 

utilities:

 

Right-click a menu item and then

 

 

 

 

 

 

 

 

Control Panel

 

 

select Open.

 

 

Storage & Snapshots

Open an application in a new browser

 

 

iSCSI & Fibre Channel

 

tab (only for certain apps)

 

 

 

Right-click a menu item and then

 

 

 

 

 

 

 

 

Users

 

 

select Open in new browser tab.

 

 

Network & Virtual Switch

Create a shortcut on the desktop

 

 

myQNAPcloud

 

Right-click a menu item and then

 

 

Resource Monitor

 

 

select Create shortcut.

 

 

 

Click and drag a menu item to the

 

 

App Center

 

 

 

 

 

desktop.

 

 

Help Center

 

 

 

 

 

Qboost

 

 

 

 

 

HDMI Display Applications

 

 

 

 

 

 

 

Note

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This menu item only appears on

 

 

 

 

 

 

 

models with certain hardware

 

 

 

 

 

 

 

specifications.

 

 

 

 

 

 

 

 

 

3

Applications

Displays a list of applications developed

 

 

 

 

 

by QNAP or third-party developers.

 

 

 

 

 

When an app is installed, it is

 

 

 

 

 

automatically added to the applications

 

 

 

 

 

list.

 

 

 

 

 

 

 

The following are the default applications:

 

 

 

 

 

Hybrid Backup Sync 3

 

 

 

 

 

File Station

 

 

 

 

 

Helpdesk

 

 

 

 

 

License Center

 

 

 

 

 

Multimedia Console

 

 

 

 

 

Notification Center

 

 

 

 

 

QTS SSL Certificate

 

 

 

 

 

 

 

 

 

 

 

Overview 26

QTS 4.5.x User Guide

Desktop

#

Element

 

Description

 

 

Possible User Actions

1

Wallpaper

This is a digital image that is used as a

Change the wallpaper in the Options

 

 

background for the QTS desktop.

window.

 

 

 

 

 

Users can either select from one of the

 

 

 

 

 

 

 

provided wallpapers or upload an image

 

 

 

 

 

2

Shortcut icons

This opens an app or a utility.

Click an icon to open the application

 

 

When you install an application, QTS

 

window.

 

 

 

 

automatically creates a shortcut on the

Right-click an icon and then select

 

 

desktop. The following are the default

 

 

shortcuts:

 

one of the following:

 

 

Control Panel

 

Open: Opens the application

 

 

File Station

 

 

window

 

 

 

 

Remove: Deletes the icon from

 

 

 

 

 

 

 

Storage & Snapshots

 

 

the desktop

 

 

App Center

Click and drag an icon to another

 

 

Help Center

 

desktop.

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Desktop

This area contains open system utilities

Click < or > to move to another desktop.

 

 

and applications. The desktop consists

 

 

 

 

 

 

 

of three separate screens.

 

 

 

 

 

 

 

 

 

 

 

 

4

Qboost

This enables you to manage and

Click

or

to display the

 

 

monitor memory consumption.

 

memory status and open the

 

 

 

 

 

 

 

 

 

 

Qboost panel.

 

 

 

 

 

Click

or

to hide the memory

 

 

 

 

 

status and close the Qboost panel.

Overview 27

QTS 4.5.x User Guide

#

Element

 

Description

 

 

Possible User Actions

5

Recycle Bin

This displays the list of files that the

Click

to open the Recycle Bin

 

 

currently active user moved to the

 

screen in the File Station window.

 

 

Recycle Bin.

 

 

 

 

 

 

 

 

 

 

The following applications provide users

Right-click

and then select one

 

 

a choice between permanently deleting

 

 

files and moving files to the Recycle Bin.

 

of the following:

 

 

File Station

 

Open: Opens the Recycle Bin

 

 

Music Station

 

 

screen in the File Station

 

 

 

 

window

 

 

 

Photo Station

 

Empty All: Permanently

 

 

Video Station

 

 

deletes files in the Recycle Bin

 

 

 

Settings: Opens the Network

 

 

 

 

 

 

 

 

 

 

 

Recycle Bin screen in the

 

 

 

 

 

 

Control Panel window

6

Date and time

This displays the date and time that the

N/A

 

 

 

 

 

 

user configured during installation of the

 

 

 

 

 

 

 

operating system.

 

 

 

 

 

 

 

 

 

7

Link bar

This displays shortcut links to

Click any of the following buttons:

 

 

myQNAPcloud, utility and app download

 

 

 

 

 

 

pages, feedback channels, and the

 

: Opens the myQNAPcloud

 

 

Helpdesk.

 

 

 

 

 

website in another browser tab

 

 

 

 

 

 

 

 

 

 

: Opens the download page for

 

 

 

 

 

 

 

 

 

 

 

mobile applications and utilities

 

 

 

 

 

: Provides links to the QNAP

 

 

 

 

 

 

 

 

 

 

 

Wiki, QNAP Forum, and Customer

 

 

 

 

 

Service portal

 

 

 

 

 

 

: Opens the Helpdesk utility

 

 

 

 

 

 

 

 

 

 

8

Notifications

This notifies the user about important

Click the notification to open the

 

 

system events that may or may not

corresponding utility or app.

 

 

require user action. Notifications appear

 

 

 

 

 

 

 

in the lower right corner of the desktop.

 

 

 

 

 

Overview 28

QTS 4.5.x User Guide

Qboost

Qboost is a system utility that monitors and enables you to manage memory consumption. It provides the following information:

#

Section

 

Description

 

 

User Actions

1

Memory

A graphic showing memory usage on the

Click Optimize to clear the buffer memory

 

 

NAS.

(block level) and cache memory (file

 

 

Blue: Available memory, expressed as

level).

 

 

 

Hover the pointer over the memory widget

 

 

 

a percentage. Available memory is the

to see the amount of available memory

 

 

 

sum of free memory, buffer memory,

and free memory in MB, GB, or TB.

 

 

 

cache memory, and other reclaimable

 

 

 

 

 

 

memory.

 

 

 

 

 

Green: Free memory, expressed as a

 

 

 

 

 

 

percentage. Free memory is memory

 

 

 

 

 

 

that is currently unused and

 

 

 

 

 

 

unallocated.

 

 

 

 

 

 

 

 

2

Junk Files

Junk files are unnecessary system files

Click Clear to permanently delete junk

 

 

and files in the Recycle Bin, which

 

files.

 

 

 

consume disk space and memory.

 

By default, clicking Clear only deletes

 

 

 

 

 

unnecessary system files, such as

 

 

 

 

 

files that the operating system and

 

 

 

 

 

applications create while performing

 

 

 

 

 

certain tasks.

 

 

 

 

Click

to select other types of files

 

 

 

 

 

to delete.

 

 

 

 

 

Select Empty Recycle Bin to include

 

 

 

 

 

files that were moved to the Recycle

 

 

 

 

 

Bin by the currently active user.

 

 

 

 

 

 

3

Top 5

Top five applications and services that

Click

to display all applications and

 

Applications

consume the most memory

 

services that can be enabled and disabled

 

by Memory

 

 

 

 

 

from either the Control Panel or the App

 

Usage

 

 

 

 

 

Center.

 

 

 

 

 

 

 

 

 

 

For details, see Application Management.

 

 

 

 

 

 

 

Overview 29

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