Re: [PATCH] scsi_dh_rdac: always retry MODE SELECT on command lock violation

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>>>>> "Hannes" == Hannes Reinecke <hare@xxxxxxx> writes:

Hannes> If MODE SELECT returns with sense '05/91/36' (command lock
Hannes> violation) it should always be retried without counting the
Hannes> number of retries.  During an HBA upgrade or similar
Hannes> circumstances one might see a flood of MODE SELECT command from
Hannes> various HBAs, which will easily trigger the sense code and
Hannes> exceed the retry count.

Applied to 4.5/scsi-fixes.

-- 
Martin K. Petersen	Oracle Linux Engineering
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