How to change EMC Array failover mode.
Pseudo name=hdiskpower0
Logical device ID=60060160DE502200Dxxxxxxxxxxxx [LUN 314]
state=alive; policy=CLAROpt; priority=0; queued-IOs=0
Owner: default=SP A, current=SP A Array failover mode: 1
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
0 fscsi0 hdisk0 SP A0 active alive 0 0
2 fscsi2 hdisk1 SP A1 active alive 0 0
1 fscsi1 hdisk3 SP B1 active alive 0 0
3 fscsi3 hdisk6 SP B0 active alive 0 0
Solution: You need AIX reboot to apply the "Array failover mode" to be changed.
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