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MaxNAS
User Manual
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MicroNet Technology MaxNAS User Manual

MaxNAS
Owner’s Guide
October 2008
www.MicroNet.com
Table of Contents
Table of Contents
Table of Contents ................................................................................................................................................ 2
7. Visual and Audible Indicators ................................................................................................................ 10
8. Hot Plug Drive Replacement ................................................................................................................. 10
Chapter 2- Connecting the MaxNAS ................................................................................................................ 11
1. Connections ............................................................................................................................................. 11
2. Accessing the System Administration for the first time ........................................................................ 11
2.1 Wizard Installation and Usage ...................................................................................................... 12
2.2 Launching the GUI, DHCP Environment ..................................................................................... 13
2.3 Static IP Environment ................................................................................................................... 13
2.4 Logging In ..................................................................................................................................... 13
3. LCD Operation ......................................................................................................................................... 14
3.1 USB Copy ........................................................................................................................................ 14
3.2 Management Mode ........................................................................................................................ 14
4. Attaching External Disks ......................................................................................................................... 15
5. USB Target Mode .................................................................................................................................... 15
Chapter 3- Administering the MaxNAS ............................................................................................................ 16
The Main Configuration Tree ..................................................................................................................... 17
1. Status Displays ........................................................................................................................................ 18
1.1 System Status ................................................................................................................................. 18
1.2 System Information ....................................................................................................................... 18
1.3 USB Printer Information ............................................................................................................... 18
1.4 Attached UPS Monitor Status ........................................................................................................ 19
1.5 Power Management ....................................................................................................................... 19
1.6 About This MaxNAS ...................................................................................................................... 19
2. Storage Configuration ............................................................................................................................ 20
2.1 Disk Info ........................................................................................................................................ 20
2.2 RAID Menu .................................................................................................................................... 20
2.3 Folder (Share) Configuration ........................................................................................................ 24
2.4 File System Check ......................................................................................................................... 26
2.5 Stackable iSCSI Host Service ........................................................................................................ 27
2.6 Mounting ISO Disk Images .......................................................................................................... 28
2.7 nSync Backup Service Configuration ........................................................................................... 29
3. Network Configuration ........................................................................................................................... 30
3.1 LAN1 Configuration ...................................................................................................................... 30
3.2 LAN2 Configuration ...................................................................................................................... 32
3.3 Network Services Configuration ................................................................................................... 32
4. Accounts Configuration .......................................................................................................................... 34
4.1 Authentication Configuration ....................................................................................................... 34
4.2 Group Administration ................................................................................................................... 35
4.3 Local User Configuration .............................................................................................................. 35
4.4 Batch User Creation ...................................................................................................................... 36
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Table of Contents
5. System Control Functions ...................................................................................................................... 36
5.1 Remote Notification Configuration ............................................................................................... 37
5.2 Event Logs ..................................................................................................................................... 37
5.3 System Time .................................................................................................................................. 37
5.4 Save/Recover System Settings ....................................................................................................... 38
5.5 Module Management ...................................................................................................................... 38
5.6 Reset to Factory Default ............................................................................................................... 38
5.7 Update Firmware ........................................................................................................................... 38
5.8 Change Administrator Password ................................................................................................... 39
5.9 Reboot/Shutdown ......................................................................................................................... 39
5.10 Scheduled Power On/Off ............................................................................................................ 39
5.11 Log out the Adminstration Interface .......................................................................................... 39
5.12 Change the User Interface Language ......................................................................................... 39
Chapter 4- Connecting Users ........................................................................................................................... 40
1. SMB/CIFS User Access Configuration .................................................................................................... 40
1.1 Mapping a Network Drive (Windows) ......................................................................................... 40
1.2 Mapping a Newtork Drive (OS-X) ................................................................................................ 41
2. Using Webdisk ........................................................................................................................................ 42
3. Using iSCSI ............................................................................................................................................. 44
3.1 Windows 2000 and newer ............................................................................................................. 44
3.2 Mac OS X ....................................................................................................................................... 46
4. Backing up with NSync .......................................................................................................................... 48
4.1 Adding a task ................................................................................................................................ 48
4.2 Setting up an NSync target ........................................................................................................... 48
4.3 Setting up an FTP target ............................................................................................................... 49
4.4 Designating a MaxNAS or PlatinumRAID NSync Targets ............................................................ 49
5. Connecting to a MaxNAS Attached Printer ........................................................................................... 49
5.1 Windows XP .................................................................................................................................. 49
5.2 Windows Vista ............................................................................................................................... 50
5.3 Mac OS X ....................................................................................................................................... 51
Chapter 5- Understanding RAID ...................................................................................................................... 52
RAID ............................................................................................................................................................ 52
RAID 0 ........................................................................................................................................................ 52
RAID 1 ........................................................................................................................................................ 53
RAID 5 ........................................................................................................................................................ 53
Hot Swappable Disk Support .................................................................................................................... 53
Hot Spare Drives ........................................................................................................................................ 54
Hot Swap Disk Rebuild .............................................................................................................................. 54
Chapter 6- Troubleshooting ............................................................................................................................. 55
Daily Use Tips ............................................................................................................................................. 55
General Use Precautions ............................................................................................................................ 55
Resetting the MaxNAS ................................................................................................................................. 56
Frequently Asked Questions ...................................................................................................................... 57
Appendix A- Getting Help ............................................................................................................................... 59
Appendix B- RAID Level Comparison Table ................................................................................................... 60
Appendix C- Active Directory ........................................................................................................................... 61
Appendix D- Supported UPS List .................................................................................................................... 62
Appendix E- Glossary ...................................................................................................................................... 65
Appendix F- Product Specifications ................................................................................................................. 72
Appendix G- Licence and Copyrights ............................................................................................................. 74
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FCC Compliance Statement
Federal Communications Commission
Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on. The user is encouraged to try to correct the interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Only use shielded cables, certified to comply with FCC Class B limits, to attach this equipment. Failure to install this equipment as described in this manual could void the user’s authority to operate the equipment.
Canadian Department of Communications Compliance: This equipment does not exceed Class B limits per radio noise emissions for digital apparatus set out in the Radio Interference Regulation of the Canadian Department of Communications. Operation in a residential area may cause unacceptable interference to radio and TV reception requiring the owner or operator to take whatever steps are necessary to correct the interference.
Conformite aux regiements du Department Canadien de Communications: Cet equipement n’excede pas les limites de Classe B concernaut les bruits des emissions de radio pour le dispositif digital etablies par le Reglement d’Interference de Radio du Departement Canadien de Communications. L’operation de cet equipement dans un quartier residential peut occasionner des parasites inacceptables dans la reception de la radio ou de la television exigeant le proprietaire ou l’operateur de faire routes les necessaires pour corriger cet interference.
FTZ/BTZ German Postal Service Notice: We hereby certify that the ADV, SB, SBS, SS, SBX, SBT, MO, MS, MR, MT, MD, CPK, CPKT, CPKD, DD and DDW products are in compliance with Postal Regulation 1046/1984 and are RFI supclicked. The marketing and sale of the equipment was reported to the German Postal Service. The right to retest this equipment to verify compliance with the regulation was given to the German Postal Service.
Bescheinigung des Herstellers/Importeurs: Hiermit wird bescheinigt, daB der/die/das: SB, SBS, SS, SBX, SBT, MO, MS, MR, MT, MD, CPK, CPKT, CPKD, DD, DDW in Ubereinstimmung mit den Bestimmungen der: VFG1046, VFG243 funk-enstort ist. Der Deutschen Bundespost wurde das Inverkehrbringen dieses Gerates angezeigt and die Berechtigung zur Uberprdfung der Serie auf Einhaltung der Bestimmungen eingeraumt MicroNet Technology, Inc.
MaxNAS Owner’s Manual
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Warranty

Limitations of Warranty and Liability

MicroNet Technology has tested the hardware described in this manual and reviewed its contents. In no event will MicroNet or its resellers be liable for direct, indirect, incidental, or consequential damage resulting from any defect in the hardware or manual, even if they have been advised of the possibility of such damages. In particu­lar, they shall have no liability for any program or data stored in or used with MicroNet products, including the costs of recovering or reproducing these programs or data.
During the specified warranty period, MicroNet guarantees that the product will perform according to specifica­tions determined by the manufacturer, and will be free of defects. Parts and labor of the received product, and replacement parts and labor are guaranteed during the specified warranty period. The warranty covers defects encountered in normal use of the product, and does not apply when damage occurs due to improper use, abuse, mishandling, accidents, sand, dirt, excessive dust, water damage, or unauthorized service. The product must be packed in its original packing material when shipped, or the warranty will be void. In all cases, proof of pur­chase must be presented when a warranty claim is being made.
This manual is copyrighted by MicroNet Technology. All rights are reserved. This documentation may not, in whole or part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine readable form without prior consent in writing from MicroNet.
MicroNet and the MicroNet logo are registered trademarks of MicroNet Technology. FireWire, the FireWire logo, Macintosh, and the MacOS Logo are trademarks of Apple Computer Inc. Microsoft Windows and the Windows Logo are registered trademarks of Microsoft Corporation. All other trademarks are the property of their respec­tive owners.

Technical Support Policy

If you have a problem installing your system or suspect it is malfunctioning, please contact the Authorized MicroNet Reseller from whom you purchased the system. If the reseller fails to resolve the problem, call MicroNet’s Help Desk for assistance at (310) 320-0772. Please have the model, serial number, date of purchase, and the reseller’s name available before calling. If possible, call from a telephone near the system so we can more readily direct you to make any necessary system corrections, should they be required.

Returning Materials

If a reseller or MicroNet Technician finds it necessary to have the system returned for testing or servicing, a Return Materials Authorization (RMA) number will be issued. The RMA number must be placed on the outside of the carton in large, visible letters near the address label. Return the complete system including all cables and software. The system must be packed in the original packing materials and shipped prepaid. MicroNet will repair the system and return it prepaid by similar common carrier and priority. Please record the RMA number and make reference to it when inquiring on the status of the system. A returned unit found to be fault-free will carry a $65.00 charge for service and repackaging.
MaxNAS Owner’s Manual
5
Welcome
Welcome From MicroNet Technology
We are pleased that you have chosen the MaxNAS. Our systems are designed for speed, reliability, compatibility, and performance. We think you will find the system easy to install, and a productive addition to your computer system. Please take a moment to register your product online at www.MicroNet.com.
This manual presumes that you are familiar with standard computer operations; this includes copying files, opening documents, clicking with the mouse, and organizing files or folders within other folders. If you are unfamiliar with these operations, please consult the User’s Guide that was supplied with your computer system. Your computer dealer and local user’s groups are also good sources of information. After you are comfortable with the operation of your computer, continue reading this manual which describes hardware installation and operation.
Your comments assist us in improving and updating our products. Please feel free to share them with us. Please send comments to:
MicroNet Technology Attn: Customer Service 19260 Van Ness Ave Torrance, CA 90501 Internet: http://www.MicroNet.com
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1-Getting Started

Chapter 1- Getting Started

Thank you for purchasing The Micronet MaxNAS storage solution. With speed, high capac­ity, ease of use, and support for numerous applications, MaxNAS is the ideal solution for all of your data storage needs.
Please take advantage of the information contained within this manual to ensure easy setup and configuration. If at any time you require technical assistance, Micronet’s Help Desk is available at 310-320-0772 or email us at Support@micronet.com

1. Features and Benefits

MaxNAS is a versatile and powerful storage solution, allowing it to be utilized in several different roles:
• As a shared storage device for multiple PCs, Macs, and UNIX/Linux workstations
• As a central, fault tolerant data server for a home or small business network
• As a central backup station
• As a central hub for print services, media streaming, and unattended downloading
Benefits:
• Easy-to-use for non-MIS personnel
• SATA (Serial ATA) disk channel interface
• Networked Storage on Gigabit Ethernet
• Easy to use Graphical User Interface
Data Reliability Features:
• RAID Level 0, 1, 5, 6, Span
• Multiple LUN support
• RAID Auto Rebuild
• Network Backup
• Hot Swap/Hot Spare disk support
• Disk Roaming
Networking Features:
• 2x 10/100/1000 auto-sensing Ethernet ports
• Ethernet link aggregation with failover and
load balancing
• iSCSI services concurrent with NAS
Network Services:
• Windows Client Support with Active
Directory integration
• UNIX/Linux Client Support
• Apple OS X Client Support
• FTP, Webdisk, Secure Webdisk
• DLNA streaming server
• Attach and share USB and eSATA devices

2. System Requirements and Compatibility

The MaxNAS is designed for universal compatibility. It features SMB/CIFS, NFS, FTP, iSCSI, USB direct attachment, as well as Webdisk/Secure Webdisk http-based connectivity for host access. This manual will address Windows XP and newer, and Macintosh OS X 10.4 and newer hosts only but the concepts and connectivity features are available to other operating environments as well.
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1-Getting Started

3. Unpacking the MaxNAS

Please unpack your MaxNAS in a static free environment, carefully making sure not to damage or discard any of the packing material. If the RAID subsystem appears damaged, or if any items of the contents listed below are missing or damaged, please contact your dealer or distributor immediately.
In the unlikely event you may need to return the MaxNAS for repair or upgrade, please use the original packing material to ensure safe transport.

4. What’s Included

Your MaxNAS comes with the following items:
1 MaxNAS unit 5 Disk Drive Modules 1 Set of drive locking keys 1 MaxNAS Product CD 1 Quick Install Guide 1 power cord 2 Cat5e Gigabit Ethernet cable

5. Choosing a place for your MaxNAS

When selecting a place to set up your Disk Array, be sure to follow these guidelines:
• Place on a flat and stable surface capable of supporting at least 25lbs
• Place the Disk Array close enough to a network jack for the Ethernet cable to reach it.
• Use a grounded wall outlet.
• Avoid an electrical outlet controlled by wall switches or automatic timers. Accidental disruption
of the power source may wipe out data in the memory of your computer or Disk Array.
• Keep the entire system away from potential sources of electromagnetic interference, such
as loudspeakers, cordless telephones, etc.
• Avoid direct sunlight, excessive heat, moisture, or dust.
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1-Getting Started

6. The MaxNAS interface components

The following figures illustrate the connector locations for the RAID subsystems.
FRONT VIEW
Disk Drive Activity/Fault Indicator LED Disk Drive Power LED
Disk Drive Canisters
Disk Canisters Release latch
Disk Lock
Firmware Indicator LED
LAN 1 activity LED
LAN 2 activity LED
USB Copy indicator LED
Error Status LED
Front USB Expansion Port
Power Switch
System Display Screen
Recessed Reset Button
LCD Control Navigation Keys
REAR VIEW
eSATA Expansion Port
USB Expansion Ports (2)
USB Target Mode Port
Fan Exhaust Vents (DO NOT BLOCK!)
UPS Communication Port (serial) LAN 2 RJ45 Connector
LAN 1 RJ45 Connector Power Connector
Master Power Switch
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1-Getting Started

7. Visual and Audible Indicators

The MaxNAS has an LCD panel, LEDs, and a buzzer to inform the user of the overall health and function of the unit. The following chart describes the various conditions indicated:
Indicator Normal Status Problem Indication
Firmware LED
LAN1 LED
LAN2 LED
USB Copy LED
System Error LED Off
Power Button LED
Disk drive power LED Glows blue LED does not light up
Disk Activity/Fault LED
Glows amber at boot or firmware
update. Dark after.
Blinks green when there is network
activity on the LAN 1 port. A steady
green glow means there is a link but
no activity.
Blinks green when there is network
activity on the LAN 1 port. A steady
green glow means there is a link but
no activity
Glows blue during USB copy
operation
Glows blue on Power Up Blinks blue on eSATA access
Off/blinks green during hard drive read and write activity
Dark at boot
LED does not light up (no link)
LED does not light up (no link)
N/A
Glows red to indicate system fault. Log into the
management GUI for further information
LED does not light up on power
Blinks red to indicate disk drive error

8. Hot plug Drive Replacement

In the event of a drive failure, the RAID subsystem supports the ability to hot-swap drives without powering down the system. A disk can be disconnected, removed, or replaced with a different disk without taking the system off-line. In a fault tolerant array, the RAID rebuilding will proceed automatically in the background (see chapter 5, “Understanding RAID” for more information.)
A drive failure will illuminate amber the Disk Activity/Fault LED on the affected drive canister. To replace a drive, please follow these steps:
1. Make sure the drive locking mechanism (see page 9, “The MaxNAS Interface components”) is in the up-down position (use the included key to turn the mechanism.)
2. Click down on the drive release latch (see page 9, “The MaxNAS Interface components”) to release the drive tray.
3. Gently pull out the disk drive tray handle and slide out the drive tray.
4. To replace: Slide in the replacement drive tray with the tray handle open. When the tray is slid all the way into the MaxNAS, push the tray handle closed.
IMPORTANT: NEVER remove a drive tray without replacing it. Operating the RAID with a drive tray
missing will disrupt airow and may cause the MaxNAS to fail.
!
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2-Connecting the MaxNAS

Chapter 2- Connecting the MaxNAS

1. Connect Your MaxNAS

Place on a flat and stable surface capable of supporting at least 25lbs, and close enough to the available network jack to reach with an Ethernet cable. Step 1. Remove the disk canisters from the packing material and carefully insert into the MaxNAS. Step 2. Secure each canister into position and push the latch until it snaps into place. Step 3. Connect the provided power cord into the universal power socket on the back panel.
Plug the other end of the cord into a power socket. Make sure the power switch is in the on position (“-”)
Step 1- Insert Canisters
Step 4. Connect an Ethernet cable from your network to LAN1 (DHCP environment) or LAN2
(static IP) port on the back panel.
Step 5. Press the power button on the front panel. The MaxNAS will boot. The Power indicator
light should glow blue, and the LAN LED corresponding to the connected interface will glow or blink green. All the HDD Power LEDs on each HDD tray should glow blue.
IMPORTANT! If Any LED glows red and the system emits a continuous beeping sound, then the system is reporting fault. Refer to Appendix A: Troubleshooting for further information.
!
Step 2- Secure Canister Latches
Step 3- Connect Power and turn on switch
Step 4- Connect Network Cable
Step 5- Press Power Key

2. Accessing System Administration for the first time

The MaxNAS comes pre-configured with the LAN1 Ethernet port set to DHCP (Dynamic Host Configuration Protocol) and the LAN2 Ethernet port set to a static IP address, 192.168.2.100. The current IP addresses are displayed on the LCD panel. The default WINS (Windows Internet Naming Service) for the MaxNAS is “MaxNAS”. Included with your MaxNAS is a discovery wizard for Mac and PC, which allows click-and-select simplicity; simply install the wizard software, launch it, and the wizard discovers your MaxNAS for administration.
IMPORTANT! If you are adding a MaxNAS to a network with existing MaxNAS products, please make
!
sure to assign each unit a different name. See Chapter 3, Section 2.3 for more information.
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2-Connecting the MaxNAS

2.1 Wizard Installation and Usage

IMPORTANT! The setup wizard uses TCP port 10000 and UDP ports 11000-11001 For communication. If you are using a software rewall, please make sure to unblock those ports in order for the wizard to get access
!
to the MaxNAS.
2.1.1 Macintosh OS X The wizard application for Mac OS X is located on your MaxNAS CD in the
“wizards” folder. You may launch the wizard directly from the CD, or you can copy it to your Applications directory. Launch the wizard by double clicking the “Setup Wizard” Icon.
2.1.2 Microsoft Windows The wizard installation files for Windows are located on your MaxNAS CD in the “wizards”
folder. Install the wizard by double click the file named “setup.exe” and follow the instructions on the screen. Once complete, you may launch the MicroNet setup wizard by clicking the “Setup Wizard” shortcut (by default the shortcut is installed to “Start­All Programs- MicroNet- MicroNet Setup Wizard- Setup Wizard”.)
2.1.3 Using the Wizard When the wizard is launched, it will briefly
display a welcome window followed by the main application Interface (Illustrated right) at the Device Discovery Stage. All discovered MicroNet MaxNAS devices will appear in the main discover windows, including the following details:
IP Address MAC Address Gateway Netmask
DNS domain LAN port connected Firmware revision Addressing Mode (DHCP/Static)
To administer a MaxNAS, select the unit
desired in the device discovery window click
Start Browser
to launch the web administration interface. If the MaxNAS is outside your subnet mask and unreachable, click
Next
to change the IP address assignment.
2.1.3.1 Logging in- Enter the administative login (default is “admin”) and password (default is “admin”) and click
Next
.
2.1.3.2 In the Network Configuration screen you may change the hostname, enable/disable DHCP or set static IP addressing. Click “Next” to continue. No changes must be made to continue. For more information regarding Network configuration, please see Chapter 3, Section 3. Click Password screen or click
Exit
to end the wizard session.
Next
to proceed to the Change
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2-Connecting the MaxNAS
2.1.3.3 You may change the password by entering a new “New Password” field, and re-enter the password (case sensitive) in the “Confirm Password” field. Click the wizard session.

2.2 Launching the IP Storage Administration GUI, DHCP Environment

Windows hosts can access the MaxNAS via WINS. Mac OS X and *nix based workstations may not support WINS and would require your network administrator to provide the newly assigned IP address before accessing
!
the MaxNAS.
2.2.1 Make sure your MaxNAS is connected via LAN1 to a hub or a switch that is connected to the DHCP server
2.2.2 (Windows hosts) Point your browser to “http:// MaxNAS”
2.2.3 (Windows UPNP enabled hosts) Windows XP and newer support UPNP discovery. To enable UPNP, navigate to “My Network Places” and select “Show icons for networked UPnP devices.” Confirm the operation in the confirmation dialog box. Once UPnP is enable, a Remote UPnP device icon should appear. Double Click the UPnP icon for the MaxNAS, and a browser session will automatically launch.
End
to conclude

2.3 Launching the IP Storage Administration GUI, Static IP Environment

2.3.1 Make sure your MaxNAS is connected via LAN2 to a hub or a switch that is connected to your workstation
2.3.2 Configure the IP address of your workstation to 192.168.2.101, subnet mask 255.255.255.0. Refer to your operating system’s documentation for more information on this procedure.
2.3.3 Point your browser to “http://192.168.2.100”

2.4 Logging In

The default User ID and password on the MaxNAS are:
UserID: admin Password: admin
Enter the userID and password, and click the “Login” button. You are now ready to administer and customize your MaxNAS.
Note: The UPNP Icon for MaxNAS may blink in the explorer windows. This is normal behavior.
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2-Connecting the MaxNAS

3. LCD Operation

The MaxNAS is equipped with an LCD on the front for easy status display and setup. There are four buttons on the front panel to control the LCD functions: Up (▲), Down (▼), Enter (↵) and Escape (ESC) keys. The following table illustrates the keys on the front control panel:
Icon Function Description
▲ Up Button Select the previous configuration settings option. ▼ Down Button Select the next configuration settings option.
↵
ESC Escape Escape and return to the previous menu.
During normal operation, the LCD will be in Display Mode. The following information will rotate every one-two seconds on the LCD display.
Item Description Host Name Current host name of the system. WAN Current WAN IP setting. LAN Current LAN IP setting. Link Aggregation Current Link Aggregation status Disk Info Current status of disk slot has been installed RAID Current RAID status. System Fan Current system fan status. CPU Fan Current CPU fan status 2008/06/16 12:00 Current system time.
Enter Enter the selected menu option, sub-menu, or parameter setting.

3.1 USB Copy

The USB Copy function enables you to copy files stored on USB devices such as USB disks and digital cameras to the MaxNAS with a press of a button. To use USB copy, Plug your USB device into the front USB port, and press the Down Button (▼). The LCD will display
MicroNet MaxNAS
USB Copy?
Press Enter (↵) to initiate the process. All of data on the external disk will be copied into system share named “USBcopy”.

3.2 Management Mode

To enter into front panel management mode, press Enter (↵). An “Enter Password” prompt will show on the LCD. The default LCD password is “0000”. Enter the system password followed by
Note: You can also change the admin password using the Web Administration Interface (“System”
-> “Administrator Password.”) For more on the Web Administration Interface, see Chapter 3: System Management.
Enter (↵).
Item Description LAN Setting IP address and netmask of your LAN1 port. WAN Setting IP address and netmask of your LAN2 ports. Link Agg. Setting Select Load Balance or Failover. Change Admin Passwd Change administrator’s password for LCD operation. Reset to Default Reset system to factory defaults. Exit Exit Management Mode and return to Display Mode.
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2-Connecting the MaxNAS

4. Adding External Disks

The MaxNAS has two rear USB ports, one front USB port, and one eSATA port for attaching external storage devices such as the Fantom Drives G-Force Megadisk lines of products, formatted in FAT32 or NTFS. Please note that NTFS volumes will be available in read only mode. The MaxNAS supports up to 6 external storage devices. Attached disks are accessible by navigating to \\[MaxNAS]\usbhdd\sd[x]\[y] Where: [MaxNAS] is the netbios name or IP address of the MaxNAS, [x] refers to the port the disk is attached to, and [y] refers to the partition number. See chapter 4, Connecting Users, for more information on accessing shared data.

5. USB Target Mode

Your MaxNAS can present storage as an external USB disk device, connected via the USB type “A” target mode port on the back of the unit. Space for USB target mode must be allocated in RAID management screen (see chapter 3, Section 2.2.5 for more information), and will be recognized as an unformatted disk when initially connected to a host. Since the space allocated resides on the RAID, it will enjoy all performance and fault tolerance features afforded by the MaxNAS.
IMPORTANT: The MaxNAS cannot format
!
external disks. In order to access external disks over the network, make sure your external disk is formatted as FAT32 or NTFS. The MaxNAS
can access NTFS partitions for reading only.
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3-Administering the MaxNAS

Chapter 3- Administering the MaxNAS

This chapter describes the menu and control structure for your MaxNAS. The RAID subsystem configuration utility is firmware-based and its operation is independent of host computer type or operating system.
At initial login, the user will be greeted with the Product Information Screen:
The administration user interface utilizes the pulldown menu desktop motif, and is organized as illustrated in the following table:
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3-Administering the MaxNAS

The Main Menu Configuration Tree

1. Status 1.1 System Status Information
1.2 USB Printer
1.3 Monitored UPS Status
1.4 Wake-on-LAN Configuration
1.5 Scheduled Power-On Configuration
1.6 Product Information (About)
2. Storage Configuration 2.1 Disk Information
2.2 RAID Configuration
2.3 Folder (Shares) Configuration
2.4 Filesystem check
2.5 Stackable iSCSI Host Mode
2.6 Mount ISO Disk Image
2.7 nSync Synchronization Configuration
3. Network Configuration 3.1 LAN 1 Interface setup
3.2 LAN 2 Interface setup
3.3 Feature and Function Configuration
4. Accounts and Permissions 4.1 Authentication services configuration
4.2 Local User Configuration
4.3 Local Group Configuration
4.4 Batch User Creation
5. System Configuration 5.1 Remote Notification
5.2 System Event Logs
5.3 System Time
5.4 Save/Recover System Configuration
5.5 Add On Module Management
5.6 Reset MaxNAS to Factory Defaults
5.7 Update Firmware
5.8 Change Administrator Password
5.9 Reboot/Shutdown
5.10 Logout from Administration applet
5.11 Interface Language
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1. Status Displays

1.1 System Status

The Status window contains the basic system functionality indicators including current CPU load, uptime, disk information and health, and running services. To view the System Status, select “System” from the Status Menu.

1.2 System Information

This field is the verbose description that will describe this particular MaxNAS. To access the System Information definition field, select “Info” from the Status Menu. In the following screen, enter a descriptive name such as “Accounting Storage Server,” that will differentiate it from other storage devices on the network. Click
Cancel
or
to abort.
Apply
to confirm,
3-Administering the MaxNAS

1.3 USB Printer Information

The MaxNAS can act as a print server to an attached USB disk server. To access the printer information page for the attached printer, select “Printer” from the Status menu. The Printer manufacturer and model information will appear as well as the current status (online or offline). You may remove a document from the print queue by clicking
Remove
. If the Printer service becomes inoperable you may reset the printer host service by clicking
Restart
.
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1.4 Attached UPS Monitor Status

The MaxNAS will monitor and respond to UPS status messages from a compatible attached UPS (for a list of compatible devices, please see appendix D.) To access the UPS monitoring control , select Status -> UPS. The following table describes the options available. To confirm settings, click
Item Description
UPS Monitoring Enable or disable UPS monitoring.
Manufacturer Choose the UPS manufacturer and model number from the dropdowns.
Battery Status Current status of the UPS battery
Power Current status of the power being supplied to the UPS
Seconds between power failure and first notification Delay between power failure and first notification in seconds.
Seconds between subsequent power failure notifications Delay between subsequent notifications in seconds.
Shutdown the system when the battery charge is less than [n]%
Apply
.
Amount [n] of UPS battery remaining before system should auto­shutdown.

1.5 Power Management

The MaxNAS can turn itself on and off according to a user preset schedule. To control the power schedule, navigate to “Status” -> “Power Management.” To enable the scheduler, check “Enable Timer” as shown right. Enter the desired times to power on and off for each day of the week, and click
Apply
to activate. In order to access the MaxNAS during its scheduled downtime, the system employs the “Wake on LAN (WOL)” protocol. To enable WOL, navigate to “Status”
-> “Wake up on LAN” and enable the service.
Note: The MaxNAS will only wake in response to a special network command specific to the Wake on LAN protocol called “Magic Packet.” For more information on how to generate a magic packet as well as WOL, consult your operating system documentation or http://en.wikipedia.org/wiki/Wake-on-LAN

1.6 About this MaxNAS (Info)

The About page details the name and firmware revision of the MaxNAS. It is the page that displays upon initial login.
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2. Storage Configuration

The storage configuration menu contains the following submenus:
• Disks (Informational)
• RAID
• Folder (Share)
• File System Check
• iSCSI stacked target host control
• ISO disk image mounting service
• nSync Task Configuration
• Advanced Options

2.1 Disks (Info)

The disks menu displays the current capacity, the disk firmware revision, and current status, including SMART (Self-Monitoring, Analysis, and Reporting Technology) status of each disk drive mechanism. To view the Disk Info screen, navigate to “Storage” -> “Disks”. The rightmost column, “Status,” will display the most recent SMART reported health status for each disk mechanism. To view the SMART results, click on the smart status indication next to the specified disk mechanism, and the detailed information will appear.
The MaxNAS can power down the disks when they are not accessed to save power. To enable disk power management, specify the idle time in minutes in the “Disk Power Management” Field and click .

2.2 RAID Menu

The RAID configuration screen displays the current storage organization of the MaxNAS, including RAID level, usable capacity along with target allocation, health and current operation progress the status of your RAID volumes. To view the RAID status screen, select “RAID” from the Storage Menu. The MaxNAS comes preconfigured
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as a single RAID5 volume (See Chapter 5, Understanding RAID, for more information on RAID and RAID levels.) The following is a description of each information element:
Item Description
Select Used to select the current RAID volume.
Master RAID The RAID volume currently designated as the Master RAID volume.
ID ID of the current RAID volume. Each volume must have a unique ID
RAID Level Shows the current RAID conguration.
Status Indicates status of the RAID. Can read either Healthy, Degraded, or Damaged.
Disks Used Hard disks used to form the current RAID volume.
Total Capacity Total capacity of the current RAID.
Data Capacity Indicates the used capacity and total capacity used by user data.
USB Capacity Indicates the capacity allocated to USB target mode.
iSCSI Capacity Indicates the capacity allocated to iSCSI.
2.2.1 Create RAIDset To create a new RAIDset, click
New
on the RAID
information screen (see above, section 2.2.) The RAID Creation page will appear.
Note: If clicking RAID creation screen there isn’t sufficient space to create a new RAIDset. A RAIDset will have to be removed before a new RAIDset can be defined.
New
does not activate the
A. Select RAID Level (JBOD, RAID 0,1,5,6
or 10)
B. Check the disk modules to be used for
RAID or as hot spare(s)
C. Select the Stripe Size (4K - 4096K,
default 64K). Larger stripe size will aid in large file sequential transfers while smaller stripe size will aid in small or random file transfers.
D. Select the percentage of the resulting
C
D
B
volume to be used for network access. Remaining space may be allocated for iSCSI or USB target mode.
Master RAID In a multiple RAID configuration, one RAID volume must be designated as the Master RAID volume. The Master RAID volume will store all installed modules and system settings. If the Master RAID is changed to another location (i.e. assigning HDD 2 to be the Master RAID volume after HDD 1 had been previously assigned), then all modules must be reinstalled. In addition, all system folders that were contained on the Master RAID volume will be invisible. Reassigning this volume to be the Master RAID will make these folders visible again.
A
When all options have been checked, click
Create
. The MaxNAS will begin initialization.
Please note that the shares cannot be created while RAIDset initialization is in progress.
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2.2.2 Expanding NAS volumes To expand the network accessible space of a RAIDset to take over unused space, select the desired RAIDSet and click section 2.2.) The RAID Configuration page will appear. Click Select the new percentage of the resulting volume to be used for network access. Remaining space may be allocated for iSCSI or USB target mode. Click
2.2.3 Appending disks to RAIDset If an existing RAIDset does not use all available disk mechanisms it may be expanded onto the unused disk(s.) To expand an existing RAIDset, Select the desired RAIDSet and click the RAID information screen (see above, section 2.2.) The RAID Configuration page will appear. Select the desired available disk(s) and click
RAID Config
Expand
Expand
on the RAID information screen (see above,
. The Expand RAID Space screen will appear.
to complete the operation.
RAID Config
Append
on
.
2.2.4 Migrating RAIDSet The MaxNAS allows RAIDsets to migrate on to unused disk modules as well as change the RAID level to fully utilize resources or to afford user flexibility. Online RAID level/stripe size migration can prove helpful during performance tuning activities as well as at the addition of physical disks to the MaxNAS. For example, in a system using two drives in RAID level 1, you could add capacity and retain fault tolerance by adding one drive. With the addition of third disk, you have the option of adding this disk to your existing RAID logical drive by migrating from RAID level 1 to 5. The result would be parity fault tolerance and double the available capacity without taking the system offline. To migrate a RAID 0, RAID 1, or RAID 5 volume, Select the desired RAIDSet and click
RAID Config
on the RAID information screen (see above, section 2.2.) The RAID Configuration page will appear. Click migration scheme and click
Migrate RAID
From
RAID 0
RAID 1 [RAID 1] HDDx2 to [RAID 0] HDDx2-5 [RAID 1] HDDx2 to [RAID 5] HDDx3-5
. A list of possible RAID migration configurations will be listed. Select the desired
OK
The following is a table of possible RAID migrations:
To
[RAID 0] HDDx2 to [RAID 0] HDDx3-5
[RAID 0] HDDx3 to [RAID 0] HDDx4-5
[RAID 0] HDDx4 to [RAID 0] HDDx5
RAID 0 RAID 5
[RAID 0] HDDx2 to [RAID 5] HDDx3-5
[RAID 0] HDDx3 to [RAID 5] HDDx4-5
[RAID 0] HDDx4 to [RAID 5] HDDx5
RAID 5 X
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[RAID 5] HDDx3 to [RAID 5] HDDx4-5
[RAID 5] HDDx4 to [RAID 5] HDDx5
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2.2.5 Delete RAIDSet To Delete a RAIDset, Select the desired RAIDSet and click screen (see above, section 2.2.) The RAID Configuration page will appear. Click on and confirm the operation in the following confirmation dialog.
2.2.6 Space Allocation To control space allocation for Target USB and iSCSI volumes, Select the desired RAIDSet and click
Space Allocation
on the RAID information screen (see above, section 2.2.) The RAID Information and Volume Allocation List windows will appear. The Volume Allocation List displays the space allocated for Target USB and iSCSI volumes on the current RAID volume. Here you may create, modify, and delete target volumes.
Allocating Space for Target USB Volume To allocate space for a Target USB volume on the current RAID volume, click
Target USB
. The Create Target USB Volume screen appears. Designate the percentage that should be allocated to the Target USB volume by selecting the appropriate percentage from the Allocation dropdown. Click volume. The Target USB volume will appear to a host connected via the USB type “A” target mode port on the back of the unit, and will be recognize as an unformatted disk when initially connected. Since the space allocated resides on the RAID, it will enjoy all performance and fault tolerance features afforded by the MaxNAS.
RAID Config
OK
on the RAID information
Remove RAID
to create the Target USB
Allocating Space for iSCSI Volume To allocate space for an iSCSI volume on the current RAID volume, click iSCSI Volume” screen appears. Enter the values as listed below, and click
ID of current RAID volume.
Percentage and amount of available space on current RAID volume.
Percentage and amount of space allocated to Target iSCSI volume.
Enable or Disable the iSCSI Target service.
Name of the iSCSI Target (used for stackable host service)
Select the current year from the dropdown.
Select the current month from the dropdown.
CHAP security authentication (on or off)
CHAP Security: Username.
Enter a password.
Reenter the chosen password
iSCSI Target
OK
. The “Create
to confirm.
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2.3 Folder (Share) Configuration

3-Administering the MaxNAS
The Folder Screen, accessible through Storage -> Folder, allows you to create and configure folders on the RAID storage volume. The interface windows contains the following elements:
RAID ID The RAIDset housing the share folder
Folder name Displays the name of the Share folder.
Description Provides a description of the Folder.
(NFS) Button Click (NFS) to to configure NFS access.
(ACL) Button Click (ACL) (Access Control List) to configure user access to this folder.
(Edit) Button Click (Edit) to edit and modify the Folder’s name and description.
(Del) Button Click (Del) to delete the folder. A screen appears asking to confirm deletion.
(Add) Button Click this button Add new folders
http://maxnas/adm/getform.html?name=share
2.3.1 Adding Folders (Shares) New shares can be created by clicking the
Add
button from the Folder screen. The Add
Folder Interface Contains controls for the following elements:
RAID ID Select the RAIDSet to use for the share from the pulldown list
Folder name Enter the name of the Folder.
Description Provide a description the Folder.
Browseable Whether the share will be visible when the MaxNAS is viewed through “network browsing”. Yes/No
Public Whether the share will be accessible to all regardless of permissions. Public shares will ignore ACL lists.
Yes/No
Share size limit Maximum space available in gigabytes up to the share size.
Click the
Note:
You must set the ACL for each folder to allow access by specific users and groups; otherwise the folder will not be accessible. Remember to set ACLs whenever a new group or user are added to the MaxNAS.
Apply
button to complete the folder creation or
Cancel
to abort.
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