This step is not required when replacing a DIMM.
Steps
1.
Use one of the following procedures, depending on whether you are using onboard or external
key management:
◦
Restore onboard key management encryption keys
◦ Restore external key management encryption keys
2.
Reset the SED MSID
Step 3: Verify LIFs and register the serial number
Before returning the replacement node to service, you should verify that the LIFs are on their home
ports, and register the serial number of the replacement node if AutoSupport is enabled, and reset
automatic giveback.
Steps
1.
Verify that the logical interfaces are reporting to their home server and ports:
network interface
show -is-home false
If any LIFs are listed as false, revert them to their home ports: network interface revert
-vserver * -lif *
2.
Register the system serial number with Lenovo Support.
◦ If AutoSupport is enabled, send an AutoSupport message to register the serial number.
◦ If AutoSupport is not enabled, call
Lenovo Data Center Support to register the serial
number.
3.
If an AutoSupport maintenance window was triggered, end it by using the
system node
autosupport invoke -node * -type all -message MAINT=END command.
4.
If automatic giveback was disabled, reenable it:
storage failover modify -node local -auto
-giveback true
Step 4: Return the failed part to Lenovo
If you are instructed to return the component, follow all packaging instructions, and use any
packaging materials for shipping that are supplied to you.
5.4. DIMM
5.4.1. Replace a DIMM - DM3010H
You must replace a DIMM in the controller module when your system registers
an increasing number of correctable error correction codes (ECC); failure to do
so causes a system panic.
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