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I/O module replacement
https://3parug.com/viewtopic.php?f=18&t=3917
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Author:  ditik [ Mon Sep 11, 2023 8:16 am ]
Post subject:  I/O module replacement

Hi every,

HP_3PAR 7400c (v3.2.2)

The I/O Module in one of the drive enclosures must be replaced. (without support).
Is it hot procedure?
IOM DP1 - from node0 DP1
IOM DP2 - to IOM other shelf
What is the procedure before and after replacing the module?
Need to turn off the port on node via "controlport offline <node:slot:port>"?
Using "servicecage" with "-iom" before and after on/off SAS port on node?

Thanks in advance.

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