ST7200-30P/60M
User Manual
Version 2.1
June
Copyright © 2017 Wiwynn. All rights reserved.
2 Wiwynn ST7200-30P/60M User Manual
Copyright
Copyright © 2017 by Wiwynn Corporation. All rights reserved. No
part of this publication may be reproduced, transmitted,
transcribed, stored in a retrieval system, or translated into any
language or computer language, in any form or by any means,
electronic, mechanical, magnetic, optical, chemical, manual or
otherwise, without the prior written permission of Wiwynn
Corporation.
Disclaimer
The information in this guide is subject to change without notice.
Wiwynn Corporation makes no representations or warranties,
either expressed or implied, with respect to the contents hereof
and specifically disclaims any warranties of merchantability or
fitness for any particular purpose. Any Wiwynn Corporation
software described in this manual is sold or licensed "as is".
Should the programs prove defective following their purchase, the
buyer (and not Wiwynn Corporation, its distributor, or its dealer)
assumes the entire cost of all necessary servicing, repair, and any
incidental or consequential damages resulting from any defect in
the software.
Wiwynn ST7200-30P/60M User Manual 3
Revision History
Date
Version
Changes
2016/12/29
1.0
First release
2017/03/24
2.0
Added chapters regarding:
1. Pre OS Installation
2. Connecting Wiwynn ST7200-30P/60M
to the servers.
Re-organized contents
2017/05/04
2.0
1. Added items in section 1.1
2. Moved original Chapters 4 and 5 to
Chapters 6 and 7.
3. Added Chapter 4 Client Remote
Environment Setup.
4. Added Chapter 5 Applicable System
utilities.
2017/06/20
2.1
1. Added section 5.5 BMC Connection via
Retimer Card.
2. Combined and revised sections 6.7
and 6.8 as 6.7 Replacing U.2 SSD
Cartridge and Module.
3. Added section 6.8 Replacing M.2 SSD
Cartridge and Module.
4 Wiwynn ST7200-30P/60M User Manual
Contents
Contents ................................................................................................. 4
Preface ................................................................................................... 7
Introduction .................................................................................... 7
About this Manual ........................................................................... 7
Conventions .................................................................................... 8
1 System Tour .................................................................................. 9
1.1 System Specification ........................................................... 9
1.2 Front Panel ........................................................................ 11
1.3 Rear Panel......................................................................... 12
1.4 PCIe Expander Board ........................................................ 13
1.4.1 PCIe Expander Board LED Indicator Status ........... 14
1.5 Drive Plane Board ............................................................. 17
1.6 Fan Controller Board ......................................................... 18
2 Installing and Removing the System from the Rack ............... 19
2.1 Installing ............................................................................ 20
2.2 Removing the System from the Rack ................................ 22
3 Connecting ST7200-30P/60M to SV7221G2 .............................. 24
4 Client Remote Environment Setup .................................... 29
4.1 BMC IP Setting .................................................................. 29
4.2 Client Remote Environment Setup (Windows)................... 34
4.3 Client Remote Environment Setup (Linux) ........................ 45
5 Applicable System Utilities ........................................................ 55
5.1 lspci .................................................................................. 55
5.2 fdisk .................................................................................. 56
5.3 lsblk .................................................................................. 57
5.4 nvme .................................................................................. 58
5.5 BMC Connection via Retimer Card .................................... 59
Wiwynn ST7200-30P/60M User Manual 5
6 System Upgrades ....................................................................... 61
6.1 Safety instructions ............................................................. 61
6.2 Recommended Tools ........................................................ 63
6.3 Replacing the Side Ear Brackets ....................................... 64
6.3.1 Removing the Side Ear Brackets............................ 64
6.3.2 Installing the Side Ear Brackets ............................. 65
6.4 Opening the System .......................................................... 66
6.4.1 Removing the Top Cover ........................................ 66
6.4.2 Installing the Top Cover .......................................... 67
6.5 Replacing the System Fans ............................................... 68
6.5.1 Removing the Fan Module ..................................... 68
6.5.2 Installing the Fan Module ....................................... 69
6.6 Replacing the PCIe Expander Boards ............................... 70
6.6.1 Removing the PCIe Expander Board ..................... 70
6.6.2 Installing the PCIe Expander Board ....................... 71
6.7 Replacing the U.2 SSD Cartridge and Module
(for ST7200-30P) ............................................................... 72
6.7.1 Removing the U.2 SSD Cartridge ........................... 72
6.7.2 Installing the U.2 SSD Cartridge............................. 75
6.7.3 Removing the U.2 SSD Module ............................. 78
6.7.4 Installing the U.2 SSD Module ............................... 79
6.8 Replacing the M.2 SSD Cartridge and Module
(for ST7200-60M) .............................................................. 80
6.8.1 Removing the M.2 SSD Cartridge .......................... 80
6.8.2 Installing the M.2 SSD Cartridge ............................ 83
6.8.3 Removing the M.2 SSD Module ............................. 86
6.8.4 Installing the M.2 SSD Module ............................... 90
6.9 Replacing the Power Cable ............................................... 93
6.9.1 Removing the Power Cable .................................... 93
6 Wiwynn ST7200-30P/60M User Manual
6.9.2 Installing the Power Cable ...................................... 95
6.10 Replacing the SSD Tray .................................................... 97
6.10.1 Removing the SSD Tray ......................................... 97
6.10.2 Installing the SSD Tray ......................................... 100
6.11 Replacing the Bus Bar Cable Module .............................. 102
6.11.1 Removing the Bus Bar Cable Module .................. 102
6.11.2 Installing the Bus Bar Cable Module .................... 104
6.12 Replacing the Fan Controller Board ................................ 106
6.12.1 Removing the Fan Controller Board ..................... 106
6.12.2 Installing the Fan Controller Board ....................... 107
6.13 Replacing the Power Transition Board ............................ 108
6.13.1 Removing the Power Transition Board ................. 108
6.13.2 Installing the Power Transition Board ................... 110
6.14 Replacing the Drive Plane Board..................................... 112
6.14.1 Removing the Drive Plane Board ......................... 112
6.14.2 Installing the Drive Plane Board ........................... 114
7 Checking Errors Using the Debug Card ................................. 116
7.1 Installing the Debug Card ................................................ 116
7.2 Error Code Definition ....................................................... 117
Wiwynn ST7200-30P/60M User Manual 7
Preface
Wiwynn ST7200-30P/60M is the leading All-Flash NVMe Storage in the
industry, featuring up to 60/30 NVMe SSDs.
Introduction
With an impressive storage capacity of 60 NVMe SSDs in a 2U chassis,
Wiwynn ST7200-30P/60M stands out from other JBOF storage systems
as having the densest storage capacity in the industry.
About this Manual
The contents in this manual include:
Chapter 1 – describes the system specification, front and rear
components, and the different boards
Chapter 2 – shows how to install or remove the system to or from the rack
Chapter 3 – shows how to connect the cables from the system to the
SV7221G2
Chapter 4 – shows how to set up the remote environment on the client
Chapter 5 – lists the applicable system utilities
Chapter 6 – shows how to replace the system and system components
Chapter 7 – shows how to install the debug card and using it to check
errors
8 Wiwynn ST7200-30P/60M User Manual
Conventions
WARNING
Indicates the presence of a hazard that may
result in serious personal injury if the
WARNING is ignored.
CAUTION
Indicates the presence of a hazard that may
cause minor personal injury or property
damage if the CAUTION is ignored.
Wiwynn ST7200-30P/60M User Manual 9
1 System Tour
Wiwynn ST7200-30P/60M must be connected to SV7221G2-S or
SV7221G2-V servers through the exclusive PCIe retimer card designed
by Wiwynn.
Additional server support may be available in the future.
1.1 System Specification
Storage and IO
Expander
PCIe 3.0 Switch
Storage
Thirty hot-plug drive bays (fifteen per tray):
60 M.2 NVMe SSDs:
‧22110 or 2280
30 U.2 NVMe SSDs
‧15mm or 7mm
Expansion
Ports
Up to 4 PCIe 3.0 (x16) ports
Remote
Management
BMC (Pass Through from Retimer Card)
Power Supply, Physical and Packaging Specifications
Power Supply
Centralized 12V DC bus bar
Form Factor
2 OU (Open Rack)
Dimensions
93.5(H) x 536 (W) x 795 (D)
Weight
38 kg ~ 55 kg
10 Wiwynn ST7200-30P/60M User Manual
System Requirements
Compatible
Server(s)
Wiwynn SV7221G2-S
Wiwynn SV7221G2-V
Expansion
Card(s)
Retimer card
Cable(s)
Mini-SAS HD Cable (for retimer card)
Host to PEB cables are custom mini-SAS HD
cables.
Cables are available in 1.5M and 2M lengths.
Operating System
OS (CentOS 6.7 and above) supported by the client
servers
Applicable System Utilities
lspci - lists all PCI devices
fdisk 2.17.2 - partition table manipulator for Linux
lsblk 2.17.2 - lists block devices
nvme 1.0 - lists all recognized NVMe devices
Note: For details regarding the command format and
parameters of these utilities, please refer to
Chapter 5 System Utilities.
Wiwynn ST7200-30P/60M User Manual 11
1.2 Front Panel
The illustration below shows the system front panel.
Tray 1
Tray 2
Item
Component
Item
Component
1
SSD Tray 1
7 SSD Tray 2
2
USB Port
8 USB Port
3
Mini-SAS HD Port 1
9 Mini-SAS HD Port 1
4
Debug Port
10
Debug Port
5
Mini-SAS HD Port 2
11
Mini-SAS HD Port 2
6
PCIe Expander Board
in Tray 1
12
PCIe Expander Board
in Tray 2
Important: Mini-SAS HD Port 1 must be populated first before Port
2 in Tray 1. The same goes for Tray 2. See Chapter 3
for details on how to connect the mini-SAS HD cable
from ST7200-30P/60M to SV7221G2.
12 Wiwynn ST7200-30P/60M User Manual
1.3 Rear Panel
Item
Component
1
Fan 1
2
Fan 2
3
Fan 3
4
Bus Bar Connector
5
Fan 4
6
Fan 5
7
Fan 6
8
Top Cover Thumbscrews
Wiwynn ST7200-30P/60M User Manual 13
1.4 PCIe Expander Board
Item
Component
Item
Component
1
BMC AST2400
6
Mini-SAS HD Port 1
2
Battery Holder
7
Debug Port
3
BMC
8
RST slide switch
4
RJ45 Header (Not
Populated)
9
Mini-SAS HD Port 2
5
USB Port
10
EJTAG header
14 Wiwynn ST7200-30P/60M User Manual
1.4.1 PCIe Expander Board LED Indicator Status
LED
Description
LED4
Enclosure Fault Status
LED5
Power and System Identify
LED14
UART : BMC or PM8536 indicated LED
LED8, LED9, LED10, LED11,
LED12, LED13, LED15, LED16
UPLINK indicator
LED18~23
Virtual SW Zoning indicator
SLED28
BMC Heart Beat LED
SLED29
PMC Heart Beat LED
Wiwynn ST7200-30P/60M User Manual 15
LED Indicator
LED
Color
LED State
Status
LED4
Red
Off
Normal system
operation
On
Any fault in whole
enclosure
Blinking
Reserved for future
use
LED5
Power
and
System
Identify
Blue
Consistently on
Power on, System
Identify off
On 0.9sec, off 0.1sec,
and loop
Power on, System
Identify on
LED14
UART :
BMC or
PM8536
indicated
LED
Yellow
On
PMC Path
Off
BMC Path
LED8,
LED9,
LED10,
LED11
Uplink
Status
Green
LED8 LED9 LED10 LED11
On Off Off Off
X16
Green
LED8 LED9 LED10 LED11
On On Off Off
X8
Green
LED8 LED9 LED10 LED11
On On On On
Reserved
LED12,
LED13,
LED15,
LED16
Uplink
Status
Green
LED12 LED13 LED15 LED16
On Off Off Off
X16
Green
LED12 LED13 LED15 LED16
On On Off Off
X8
Green
LED12 LED13 LED15 LED16
On On On On
Reserved
16 Wiwynn ST7200-30P/60M User Manual
LED Indicator
LED
Color
LED State
Status
LED18,
LED19,
LED20,
LED21,
LED22,
LED23
Mini-SAS
Port Link
Status
Green
LED18 LED19 LED20 LED21 LED22 LED23
On Off Off Off Off Off
1X16
Green
LED18 LED19 LED20 LED21 LED22 LED23
Off On Off Off Off Off
2X8
Green
LED18 LED19 LED20 LED21 LED22 LED23
Off Off On Off Off Off
Reserved
Green
LED18 LED19 LED20 LED21 LED22 LED23
Off Off Off On Off Off
2x16
Green
LED18 LED19 LED20 LED21 LED22 LED23
Off Off Off Off On Off
4x8
Green
LED18 LED19 LED20 LED21 LED22 LED23
Off Off Off Off Off On
Reserved
SLED28
BMC
Heart Beat
Yellow
Blinking
BMC FW working
On/Off
BMC FW not working
SLED29
PMC
Heart Beat
Yellow
Blinking
PMC FW working
On/Off
PMC FW not working
Wiwynn ST7200-30P/60M User Manual 17
1.5 Drive Plane Board
Item
Component
Item
Component
1
Straddle Connector
11
SSD9 Connector
2
SSD0 Connector
12
SSD10 Connector
3
SSD1 Connector
13
SSD11 Connector
4
SSD2 Connector
14
SSD12 Connector
5
SSD3 Connector
15
SSD13 Connector
6
SSD4 Connector
16
SSD14 Connector
7
SSD5 Connector
17
PCIe Gen3 Connector 1
(Power and Signals)
8
SSD6 Connector
18
PCIe Gen3 Connector 2
(Signals)
9
SSD7 Connector
19
PCIe Gen3 Connector 3
(Signals)
10
SSD8 Connector
18 Wiwynn ST7200-30P/60M User Manual
1.6 Fan Controller Board
Item
Component
1
Fan 1 Connector
2
Fan 2 Connector
3
Fan 3 Connector
4
Fan 4 Connector
5
Fan 5 Connector
6
Fan 6 Connector
7
Power Cable Connector 1
8
Power Cable Connector 2
Wiwynn ST7200-30P/60M User Manual 19
2 Installing and Removing the
System from the Rack
Caution: The system is very heavy. Use a server lift or at least two
people to lift the system into or from the rack.
If this is your first time to install the server to the rack, please pay
attention to the procedures below regarding safety concerns.
WARNING
To avoid personal injury or damage to the system, you
must adequately support the system rack during
installation and removal.
CAUTION
Only a certified service technician can do certain
repairs. You should only perform troubleshooting and
simple repairs, or as directed by the online or
telephone service and support team. Damage due to
servicing that is not authorized by Wiwynn is not
covered by your warranty.
20 Wiwynn ST7200-30P/60M User Manual
2.1 Installing the System into the Rack
1 Insert the system into the chassis (1) then lift the tabs to release the
latch handles (2).
2 Push the system into the chassis.
Wiwynn ST7200-30P/60M User Manual 21
3 When the latch handles clear the rack posts, return the latch handles
to the lock position (1) and push the system (2) until it is securely
fitted into the rack.
22 Wiwynn ST7200-30P/60M User Manual
2.2 Removing the System from the Rack
1 Lift the tabs to release the latch handles that secure the SSD tray to
the chassis.
2 Slide the system slowly out of the rack using two hands.
Wiwynn ST7200-30P/60M User Manual 23
3 When the latch handles clear the rack posts, return the latch
handles to the lock position (1), then slide the system out of the
rack (2).
24 Wiwynn ST7200-30P/60M User Manual
3 Connecting ST7200-30P/60M
to SV7221G2
Before connecting the cables from ST7200-30P/60M to SV7221G2,
check that:
At least one PCIe expander board is installed in ST7200-30P/60M
At least a set of external mini-SAS HD cable is present
Retimer card is installed in SV7221G2 (refer to the SV7221G2
User Manual for details on how to install a PCIe card)
Wiwynn ST7200-30P/60M User Manual 25
Follow these steps to connect ST7200-30P/60M to SV7221G2:
1 Locate the mini-SAS HD ports on ST7200-30P/60M.
Important: Mini-SAS HD Port 1 must be populated first before Port 2
in Tray 1. The same goes for Tray 2.
2 Connect one end of the mini-SAS HD cable to connectors AB on
mini-SAS HD port 1 on ST7200-30P/60M.
26 Wiwynn ST7200-30P/60M User Manual
3 Get a second external mini-SAS HD cable. Connect one end of the
external mini-SAS HD cable to connectors CD on mini-SAS HD port
1 on ST7200-30P/60M.
Caution: The mini-SAS HD cable connected to AB connectors on
ST7200-30P/60M must be connected to the corresponding
AB connectors on SV7221G2, likewise for the CD
connectors.
Wiwynn ST7200-30P/60M User Manual 27
4 The retimer card is powered through the USB port. Connect one end
of the USB cable to the USB port (1) on the retimer card and the
other end to the internal USB port (2) on the SV7221G2.
28 Wiwynn ST7200-30P/60M User Manual
5 Connect the external mini-SAS HD cable from connectors AB on
ST7200-30P/60M to AB (1) on the retimer card installed in
SV7221G2. Connect CD on ST7200-30P/60M to CD (2) on the
retimer card installed in SV7221G2.
6 Proceed to the next chapter to perform the pre OS installation
procedure for the SV7221G2 node you just connected.
Important: You must complete the pre OS installation procedure for
one node before connecting the next node.
7 Repeat the steps above to connect another SV7221G2 node.
Wiwynn ST7200-30P/60M User Manual 29
4 Client Remote Environment Setup
After connecting Wiwynn ST7200-30P/60M to the SV7221G2 servers,
you can now set up the client remote environment on the SV7221G2
servers as shown in the following sections.
4.1 BMC IP Setting
1 Upon power on, enter the server BIOS setup by pressing the Del,
Esc or F1 key (please refer to the server BIOS User Manual for
details on how to enter the BIOS Setup). Note that the following
BIOS screens are just sample screens. The actual BIOS screens on
your server may look different.
30 Wiwynn ST7200-30P/60M User Manual
2 The screen displays the BIOS Setup Utility.
3 Select Server Mgmt and then select BMC network configuration.
Wiwynn ST7200-30P/60M User Manual 31
4 Select the Configuration Address Source. Options are
Unspecified, Static and DHCP. Unspecified will not change any
BMC network parameters during the BIOS phase.
5 If Static is selected, the LAN channel parameters (such as Station
IP address, Subnet mask and Router IP address) must be keyed
in manually.
32 Wiwynn ST7200-30P/60M User Manual
6 Key in the Station IP address, Subnet mask and Router IP address.
Wiwynn ST7200-30P/60M User Manual 33
7 If DHPC is selected, the LAN channel parameters will be
configured automatically.
8 Select Save & Exit to save the changes and exit the BIOS Setup
Utility.
34 Wiwynn ST7200-30P/60M User Manual
4.2 Client Remote Environment Setup
(Windows)
1 Click on the Windows Start button on the far left of the Taskbar and
key in “Java” and select Configure Java.
Wiwynn ST7200-30P/60M User Manual 35
2 The screen displays the Java Control Panel as follows:
\
3 Click on the Security Tab.
36 Wiwynn ST7200-30P/60M User Manual
4 Click on Edit Site List to display the Exception Site List.
5 Click on Add to display a blank row. Key in the server BMC IP
(obtained in section 4.1 BMC IP Setting) in the blank row and click
on OK.
Wiwynn ST7200-30P/60M User Manual 37
6 Open your browser and key in the server BMC IP (obtained in
section 4.1 BMC IP Setting) to go to the BMC login screen. Note
that the following BMC screens are just sample screens. The actual
BMC screens on your server may look different.
7 Enter your username and password (refer to the server BMC user
manual).
8 Click on the Login button to view the GUI.
38 Wiwynn ST7200-30P/60M User Manual
9 Select Remote Control > Console Redirection.
10 Click on the Java Console button.
Wiwynn ST7200-30P/60M User Manual 39
11 Download and launch the JViewer.jnlp file.
12 The screen displays the Security Warning.
13 Select Accept and click on Run.
40 Wiwynn ST7200-30P/60M User Manual
14 You will see the JViewer screen. Click on the CDROM icon. Note
that the icon is encircled in red because there is no image file.
15 Select the media containing the image file and click the
corresponding Connect key. Click on Close if you did not select
any media.
CDROM icon
Wiwynn ST7200-30P/60M User Manual 41
16 Retrieve an image file. For example, select CD Image under
CD/DVD Media, and then click on the Connect CD/DVD button.
17 Click on OK.
42 Wiwynn ST7200-30P/60M User Manual
18 The CDROM icon is now encircled in green to indicate that you have
mounted the image successfully. Click on the power button on the
upper right and click on Yes to turn on power.
Power button
CDROM icon
Wiwynn ST7200-30P/60M User Manual 43
19 Upon power on, enter the server BIOS setup by pressing the Del,
Esc or F1 key (please refer to the server BIOS User Manual for
details on how to enter the BIOS Setup). Note that the following
BIOS screens are just sample screens. The actual BIOS screens on
your server may look different.
44 Wiwynn ST7200-30P/60M User Manual
20 The screen displays the BIOS Setup Utility.
21 Click on Save & Exit. Select the media and image file and press
Enter.
Wiwynn ST7200-30P/60M User Manual 45
4.3 Client Remote Environment Setup
(Linux)
1 Click on the Firefox Web Browser icon.
2 Enter the BMC IP address (specific IP address provided by the
supplier (static) or IP assigned by the DHCP server) into your web
browser and you will see the BMC login page.
46 Wiwynn ST7200-30P/60M User Manual
3 Click on Preference and select Allow pop-ups.
4 You will see a green check icon at the end of 1. Allow pop-ups
from this site option in the BMC login menu.
5 Key in the username and password.
Wiwynn ST7200-30P/60M User Manual 47
6 After logging in successfully, the BMC Web GUI appears as shown
below:
7 Select Remote Control and then Console Redirection.
48 Wiwynn ST7200-30P/60M User Manual
8 Under the Console Redirection screen, click on the Java Console
button.
9 Open jviewer.
Wiwynn ST7200-30P/60M User Manual 49
10 Run jviewer.
11 The screen displays the jviewer window.
50 Wiwynn ST7200-30P/60M User Manual
12 You will see the JViewer screen. Click on the CDROM icon. Note
that the icon is encircled in red because there is no image file.
13 Select the media containing the image file and click the
corresponding Connect key. Click on Close if you did not select
any media.
CDROM icon
Wiwynn ST7200-30P/60M User Manual 51
14 Retrieve an image file. For example, select CD Image under
CD/DVD Media, and then click on the Connect CD/DVD button.
15 Click on OK.
52 Wiwynn ST7200-30P/60M User Manual
16 The CDROM icon is now encircled in green to indicate that you have
mounted the image successfully. Click on the power button on the
upper right and click on Yes to turn on power.
Power button
CDROM icon
Wiwynn ST7200-30P/60M User Manual 53
17 Upon power on, enter the server BIOS setup by pressing the Del,
Esc or F1 key (please refer to the server BIOS User Manual for
details on how to enter the BIOS Setup). Note that the following
BIOS screens are just sample screens. The actual BIOS screens on
your server may look different.
54 Wiwynn ST7200-30P/60M User Manual
18 The screen displays the BIOS Setup Utility.
19 Click on Save & Exit. Select the media and image file and press
Enter.
Wiwynn ST7200-30P/60M User Manual 55
5 Applicable System Utilities
This chapter lists the system utilities and their parameters that are
applicable to the ST7200-30P/60M system.
5.1 lspci
Use lspci to list all PCI devices.
Command format: lspci –vt
-v
Verbose display of detailed information about all devices.
-t
Shows a tree-like diagram containing all buses, bridges,
devices and connections between them.
The following is a sample screen showing the PCI devices listed using
the lspci command:
56 Wiwynn ST7200-30P/60M User Manual
5.2 fdisk
fdisk is the partition table manipulator for Linux.
Command format: fdisk -l
-l
Lists the partition tables for the specified devices and then
exit.
The following is a sample screen showing the partition tables listed using
the fdisk command:
Wiwynn ST7200-30P/60M User Manual 57
5.3 lsblk
lsblk lists information about all or specified block devices. The lsblk
command reads the sysfs filesystem to gather information.
Command format: lsblk
The following is a sample screen showing the block device information
listed using the lsblk command:
58 Wiwynn ST7200-30P/60M User Manual
5.4 nvme
nvme lists all recognized NVMe devices.
Command format: nvme list
list
Scans the sysfs tree for NVM Express devices and returns
the /dev node for those devices as well as some pertinent
information about them.
The following is a sample screen showing the list of NVMe devices using
the nvme command:
Wiwynn ST7200-30P/60M User Manual 59
5.5 BMC Connection via Retimer Card
1 Connect ST7200-30P/60M to SV7221G2 (see Connecting
ST7200-30P/60M to SV7221G2 on page 24) and then type “ip a” to
check the device of the retimer card.
2 Note that the state is Down. After bringing up the interface, connect
to BMC using the ssh command with root/0penBmc.
60 Wiwynn ST7200-30P/60M User Manual
3 Login to the BMC on Lightning to get the device information using
the following utilities.
a. fruid-util- reads the FRUID information of the side plane
boards:
fruid-util [peb | pdpb | fcb | all]
ped = PCie expander board
pdpb = PCIe Drive Plane Board
fcb = Fan Controller Board
b. fan-util - gets fan speed status:
fan-util --get
c. enclosure-util - gets drive information and check drive
health status:
enclosure-util --drive-status <slot number [0~14],
--all>
enclosure-util --drive-health
d. sensor-util - provides sensor information for side plane
boards:
sensor-util [peb | pdpb | fcb | all]
ped = PCie expander board
pdpb = PCIe Drive Plane Board
fcb = Fan Controller Board
Wiwynn ST7200-30P/60M User Manual 61
6 System Upgrades
NOTE: The components shown in this chapter are for your reference
in replacement only. Actual component may vary and may
not reflect the appearance of the component.
6.1 Safety instructions
Read these instructions carefully. Keep this document for future
reference. Follow all warnings and instructions for your safety and to
avoid damaging the system.
1 Use both hands on the tray handles at all times and keep the SDD
trays in the horizontal position when pulling out or pushing in to avoid
damaging the SSDs and PCIe expander boards.
2 To avoid any injury, do not hold and use the latches or other parts of
the SSD tray to pull out or push in.
3 For safety reason, after pulling out the SSD tray, keep holding the
tray to prevent it from dropping.
4 SSD cartridges on the SSD tray may pop out if systems are
inappropriately handled during transport, for example, if it is dropped
upside down. This will prevent you from pulling out the upper or
lower SSD tray alone. To fix this, you need to pull out the two SSD
trays together, find the SSD cartridges that popped out and press
them back into place. If you still cannot pull out the SSD tray, DO
NOT FORCE IT and contact Customer Service for assistance.
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5 When pulling the system out of the rack for doing system upgrade,
maintenance, and debug, make sure to always place the system on
a flat rigid surface.
Caution: DO NOT place the system on a foam pad or other
non-rigid surface; doing so may cause the chassis to warp,
damaging the PCIe expander boards and damaging the drive plane
board connectors while pulling out the SSD tray.
6 Before you pull out one SSD tray, make sure the other SSD tray is
latched and secured by the latch handles.
7 Caution: The power in your system have energy hazards, which can
cause bodily harm. Unless you are instructed otherwise, only trained
service technicians are authorized to remove the covers and access
any of the components inside the system.
Remove the power before execute below item:
- Replacing the Power cable; or
- Replacing the Bus Bar Cables; or
- Replacing the Fan Controller Board
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6.2 Recommended Tools
In performing the disassembly and assembly process, you will need the
following tools:
Philips screwdriver
Flat screwdriver
Torque screwdriver
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6.3 Replacing the Side Ear Brackets
The system is shipped with two side ear brackets installed as a safety
precaution during transport. Remove the brackets before installing the
system in its rack.
6.3.1 Removing the Side Ear Brackets
1 Remove the four screws securing the left and right side ear brackets
to the chassis.
2 Detach the two side ear brackets from the chassis.
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6.3.2 Installing the Side Ear Brackets
1 Align the left and right side ear brackets to both sides of the chassis.
2 Secure the side ear brackets to the chassis by using four screws.
Tighten screws using 1.0 kgf-cm torque. Do not over-tighten the
screws to avoid damaging to the SSD trays.
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6.4 Opening the System
6.4.1 Removing the Top Cover
1 Remove the system from the rack (see Removing the System from
the Rack on page 22).
2 Loosen the two thumbscrews securing the top cover to the chassis.
3 Slide the top cover towards the rear and lift it off the chassis.
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6.4.2 Installing the Top Cover
1 Lower the top cover onto the chassis and slide it towards the front
until the thumbscrews are aligned with the screw holes.
2 Secure the top cover to the chassis by tightening the two
thumbscrews.
3 Install the system into the rack (see Installing the System into the
Rack on page 20).
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6.5 Replacing the System Fans
6.5.1 Removing the Fan Module
1 Remove the system from the rack (see Removing the System from
the Rack on page 22).
2 Loosen the thumbscrew securing the fan module to the chassis.
3 Pull out the fan module and lift it off the chassis.
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6.5.2 Installing the Fan Module
1 Insert the fan module into the chassis.
2 Secure the fan module to the chassis by tightening the thumbscrew.
3 Install the system into the rack (see Installing the System into the
Rack on page 20).
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6.6 Replacing the PCIe Expander Boards
6.6.1 Removing the PCIe Expander Board
1 Loosen the thumbscrews securing the PCIe expander board to the
SSD tray.
2 Pull out the PCIe expander board from the SSD tray.
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6.6.2 Installing the PCIe Expander Board
1 Insert the PCIe expander board into the SSD tray.
2 Secure the PCIe expander board to the SSD tray by tightening the
thumbscrews.
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6.7 Replacing the U.2 SSD Cartridge and
Module (for ST7200-30P)
6.7.1 Removing the U.2 SSD Cartridge
1 Lift the tabs to release the latch handles that secure the SSD tray to
the chassis.
2 Pull out the SSD tray from the chassis using both hands.
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3 Press the latch (1) and slide the lock counterclockwise (2) to unlock
the cartridge.
4 Slide the lock counterclockwise until it is completely in the unlock
positiom.
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5 Slide the U.2 cartridge (1) to disengage it from its connector and
remove the cartridge (2) from the tray.
6 Repeat steps 3 to 5 to remove other U.2 cartridges.
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6.7.2 Installing the U.2 SSD Cartridge
1 Lower the U.2 cartridge (1) into the tray and slide the cartridge (2)
toward the connector until it latches into place..
2 Slide the lock clockwise to lock the cartridge.
9
76 Wiwynn ST7200-30P/60M User Manual
3 Slide the lock clockwise until it is completely in the lock positiom.
4 Repeat steps 1 to 3 to install other U.2 cartridges.
5 Push the SSD tray into the chassis using both hands.
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6 When the latch handles clear the rack posts, return the latch
handles to the lock position (1). Push the system (2) until it is
securely fitted into the rack.
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6.7.3 Removing the U.2 SSD Module
1 Remove the U.2 SSD cartridge (see Removing the U.2 SSD
Cartridge on page 72) from the SSD tray.
2 Turn over the cartdige so that the bottom side is facing up.
3 Remove the U.2 SSD module from its cartridge.
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6.7.4 Installing the U.2 SSD Module
1 Turn over the cartdige so that the bottom side is facing up. Insert
the U.2 SSD module into the its cartridge.
2 Install the U.2 SSD cartridge (see Installing the U.2 SSD Cartridge
on page 75) into the SSD tray.
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6.8 Replacing the M.2 SSD Cartridge and
Module (for ST7200-60M)
6.8.1 Removing the M.2 SSD Cartridge
1 Lift the tabs to release the latch handles that secure the M.2 tray to
the chassis.
2 Pull out the M.2 tray from the chassis using both hands.
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3 Press the latch (1) and slide the lock counterclockwise (2) to unlock
the cartridge cover.
4 Slide the lock counterclockwise until it is completely in the unlock
positiom.
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5 Slide the M.2 cartridge (1) to disengage it from its connector and
remove the cartridge (2) from the tray.
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6.8.2 Installing the M.2 SSD Cartridge
1 Lower the M.2 cartridge (1) into the tray and slide the cartridge (2)
toward the connector until it latches into place..
2 Slide the lock clockwise to lock the cartridge cover.
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3 Slide the lock clockwise until it is completely in the lock positiom.
4 Push the M.2 tray into the chassis using both hands
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5 When the latch handles clear the rack posts, return the latch
handles to the lock position (1). Push the system (2) until it is
securely fitted into the rack.
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6.8.3 Removing the M.2 SSD Module
NOTE: It is not necessary to remove the M.2 cartridge from the tray
if you are replacing the M.2 SSD module.
1 Lift the tabs to release the latch handles that secure the M.2 tray to
the chassis.
2 Pull out the M.2 tray from the chassis using both hands.
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3 Pry up the latch on the M.2 cartridge cover.
4 Remove the M.2 cartridge cover.
88 Wiwynn ST7200-30P/60M User Manual
5 Press the latch on the M.2 heat sink.
6 Lift and remove the M.2 heat sink.
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7 Remove the M.2 module from its cartrdige.
8 Repeat stpes 4 to 7 to remove the other M.2 module in the
cartrdige.
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6.8.4 Installing the M.2 SSD Module
1 Insert (1) and press (2) the M.2 module into its cartrdige.
2 Insert (1) and close (2) the M.2 heat sink.
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3 Press the heat sink until its latch clicks into the cartrdige.
4 Lower and insert the cartridge cover until the cover latch clicks into
the tray.
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5 Push the M.2 tray into the chassis using both hands
6 When the latch handles clear the rack posts, return the latch
handles to the lock position (1). Push the system (2) until it is
securely fitted into the rack.
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6.9 Replacing the Power Cable
6.9.1 Removing the Power Cable
1 Remove the system from the rack (see Removing the System from
the Rack on page 22).
2 Remove the top cover (see Removing the Top Cover on page 66).
3 Disconnect the power cable from the drive plane board.
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4 Remove the cable clips that secure the power cable to the guide rail.
5 Disconnect the power cable from the fan controller board.
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6.9.2 Installing the Power Cable
1 Connect the power cable to the fan controller board.
2 Secure the power cable to the guide rail using cable clips.
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3 Connect the power cable to the drive plane board.
4 Install the top cover (see Installing the Top Cover on page 67).
5 Install the system into the rack (see Installing the System into the
Rack on page 20).
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6.10 Replacing the SSD Tray
6.10.1 Removing the SSD Tray
1 Lift the tabs to release the latch handles that secure the SSD tray
to the chassis.
2 Pull out the SSD tray from the chassis using both hands.
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3 Disconnect the power cable from the drive plane board.
4 Loosen the thumbscrew securing the SSD tray to the guide rail.
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5 Disengage the two safety latches that secure the SSD tray to the
chassis (1), then pull out the SSD tray from the chassis (2).
NOTE: Make sure that the latches are pushed completely downwards
and if the SSD tray cannot be pulled out, push it back into the
chassis approximately 1/8” (3mm) and try again.
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6.10.2 Installing the SSD Tray
1 Insert the SSD tray into the chassis, making sure the sliders are
properly aligned with the rails in the chassis.
2 Secure the SSD tray to the guide rail by tightening the thumbscrew.
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