How about shortening SCSI timeout value dynamically?

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Under the multipath environment, when the path is determined to fail, we have to wait 30 seconds because of the SCSI command default timeout(30 seconds). If the multiple paths are alive, I think it is more efficient to short the SCSI command timeout. Then we can shorten the delay of failover.

Is there any critical reason to remain SCSI timeout as a 30 seconds?

 

What do you think about my this?