Always perform firmware updates during a maintenance window. Although the DS3500 supports non-disruptive updates (NDU), having a backup is mandatory before flashing controller code.
Starting with Storage Manager 10.77, the multipath driver ( DSM MPIO ) is no longer packaged within the main management client installer (SMIA). It must be downloaded and installed via a completely separate installer package. Step-by-Step: IBM Storage Manager 10 Download Process ibm storage manager 10 download ds3500 upd
The background services that communicate with the array. Always perform firmware updates during a maintenance window
Filter the software downloads by your management server's operating system (e.g., Microsoft Windows Server, Linux x86_64, or AIX). Microsoft Windows Server