How To Reset/Reboot Server Imm Interface; File Module Software Problems; Logical Devices And Physical Port Locations For A 2073-720 File Module - IBM Storwize V7000 Unified Problem Determination Manual

5. Issue the following command to verify that you set the serial number correctly:

How to reset/reboot server iMM interface

About this task
Use this procedure to initiate a reset/reboot of the iMM interface located on the
file module. This action is not disruptive to the system operations and should only
be used when directed to clear out fault conditions.
Note: This procedure requires root access to the file module node.
Procedure
1. Log in as a CLI user to the appropriate file module by using the service IP.
2. Type sc asu rebootimm --kcs and press Enter.

File module software problems

This section helps you to identify and resolve file module software problems.
About this task
Logical devices and physical port locations for a 2073-720 file
module
Use this table to help identify logical devices, file module roles used, and physical
locations on a 2073-720 file module.
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Storwize V7000 Unified: Problem Determination Guide 2073-720
asu set SYSTEM_PROD_DATA.SysInfoSerialNum xxxxx
The variable xxxxx in the command stands for the serial number.
asu show SYSTEM_PROD_DATA.SysInfoSerialNum
Check that the serial number is now set to the value that is visible on the
MT-M SN label on the front of the file module.
Note: If you are using a telnet connection, you can reboot using resetsp.
a. Wait for the IMM reboot to complete (typically about 3 minutes). If the
reboot is successful, the output of the previous command will be similar to
the following:
IBM Advanced Settings Utility version 3.62.71B
Licensed Materials - Property of IBM
(C) Copyright IBM Corp. 2007-2010 All Rights Reserved
Try to connect to the primary node to get nodes number.
Connected via IPMI device driver (KCS interface)
Connected to primary node.
Nodes number is 1
Unable to locate a script required to set up LAN-over-USB device,
tried location cdc_interface.sh
Connect to imm to reboot.
Issuing reset command to imm.
Checking if the imm has reset yet. (attempt 0)
imm has started the reset.
Disconnect from imm
b. Wait for about 2 minutes to allow the iMM to completely reboot.