Multipath: Switching to fail-over group hung (Doc ID 2294608.1)

Last updated on AUGUST 10, 2017

Applies to:

Oracle VM - Version 3.2.1 and later
Linux OS - Version Oracle Linux 5.10 and later
Linux x86-64

Symptoms

Multipath doesn't switch to fail-over group on failure of one disk group.

The I/O is hung with the following error:

Apr 9 21:27:54 xxxx kernel: qla2xxx [0000:08:00.0]-8802:3: Aborting from RISC nexus=3:21:57 sp=ffff88025da531c0 cmd=ffff880261d91c80 handle=583
Apr 9 21:27:54 xxxx kernel: qla2xxx [0000:08:00.0]-3822:3:
Apr 9 21:27:54 xxxx kernel: qla2xxx [0000:08:00.0]-8804:3: Abort command mbx success cmd=ffff880261d91c80.
Apr 9 21:27:54 xxxx kernel: FCP command status: 0x5-0x0 (0x80000) nexus=3:21:57 portid=289201 oxid=0x4ba cdb=a30a0000000000000080 len=0x80 rsp_info=0x0 resid=0x0 fw_resid=0x0 sp=ffff88025da531c0 cp=ffff880261d91c80.
Apr 9 21:27:54 xxxx kernel: qla2xxx [0000:08:00.0]-801c:3: Abort command issued nexus=3:21:57 -- 1 2002

Changes

 

Cause

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