Hi,
On one of my RHEL 5 server powermt display showing in-correct information on the LUN paths. I'm getting more paths than expected.
Here, i have two HBA cards with two port on each & should have 4 paths per LUN ; it's perfect for some LUN's. But i'm getting 12 paths for few LUN's...please help on this issue...
Command outputs for reference..
====Info of a LUN having 4 Paths (It's perfect per our SAN configuration )==========
Pseudo name=emcpowerez
Symmetrix ID=000192603821
Logical device ID=0152
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
0 qla2xxx sdjy FA 15eB active alive 0 70
0 qla2xxx sdkx FA 13eB active alive 0 62
2 qla2xxx sdlw FA 2eB active alive 0 53
2 qla2xxx sdmv FA 4eB active alive 0 61
==============================================================================
Problematic LUN info
==============================================================================
Pseudo name=emcpowerip
Symmetrix ID=000192603821
Logical device ID=1BA9
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host --------------- - Stor - -- I/O Path - -- Stats ---
### HW Path I/O Paths Interf. Mode State Q-IOs Errors
==============================================================================
2 qla2xxx sdagt FA 7fA active alive 0 112
2 qla2xxx sdahj FA 7fA active alive 0 112
2 qla2xxx sdaoh FA 7fA active alive 0 112
2 qla2xxx sdaox FA 7fA active alive 0 112
2 qla2xxx sdavv FA 7fA active alive 0 112
2 qla2xxx sdawl FA 7fA active alive 0 112
2 qla2xxx sdbdi FA 7fA active alive 0 112
0 qla2xxx sdnw FA 12fA active alive 0 6
0 qla2xxx sdrp FA 10fA active alive 0 9
2 qla2xxx sdvi FA 5fA active alive 0 8
2 qla2xxx sdzf FA 7fA active alive 0 112
2 qla2xxx sdzv FA 7fA active alive 0 112
==============================================================================
Please help me on this issue.
Thanks...
Sree
