Displaying 1 result from an estimated 1 matches for "g5000c5002cbc76c0".
2011 May 10
5
Tuning disk failure detection?
...x31110610
And errors for the drive were incrementing in iostat -En output.
Nothing was seen in fmdump.
Unfortunately, it took about three hours for ZFS (or maybe it was MPT)
to decide the drive was actually dead:
May 5 07:41:06 dev-zfs4 scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/disk at g5000c5002cbc76c0 (sd4):
May 5 07:41:06 dev-zfs4 drive offline
During this three hours the I/O performance on this server was pretty
bad and caused issues for us. Once the drive "failed" completely, ZFS
pulled in a spare and all was well.
My question is -- is there a way to tune the MPT driver o...