Applies to ONTAP 9 MetroCluster ATTO 7500N FibreBridge 2.96 - 3.20 ATTO 7600N FibreBridge 4.05 - 4.20 Issue "scsi.cmd.pastTimeToLive" errors are reported against an ATTO 7500N/7600N FibreBridge In the...Applies to ONTAP 9 MetroCluster ATTO 7500N FibreBridge 2.96 - 3.20 ATTO 7600N FibreBridge 4.05 - 4.20 Issue "scsi.cmd.pastTimeToLive" errors are reported against an ATTO 7500N/7600N FibreBridge In the event log the following errors can be seen: [Node1: isp2400_intrd: scsi.cmd.pastTimeToLive:error]: Processor device switch1:9.126L0: request failed after try #2: cdb 0x3c.