mpr0 reset issues

[dkraklan]

Hello,

I started receiving this error the other day and then at the same time our NFS shares for vmware start dropping on the ESXI side ( APD alarms over and over). A reboot of the freenas host fixes the issue temporarily but then comes back. Doing some reading online on similar issues I have few thoughts to try and resolve it but would like to understand better what the messages mean. What is "targe ID 34", is this a drive? I do not have a da34 in a pool at the moment so I'm not sure how to determine which drive it is.

- ZFS status is healthy
- I'm on an older version of my LSIs 3324 ( 9.0.1 ) thinking of updating might help
- I read it could be a bad disk causing the freeze, like above all disks show healthy, not sure how to determine which one.
- We're on 11.3-u5, trying to update to 12 but I do not have that option when selecting the train ( I have another thread open for this ).

Any information would be helpful!

Code:

Mar 29 15:32:47 hostname.host (pass10:mpr0:0:34:0): LOG SENSE. CDB: 4d 00 0d 00 00 00 00 00 40 00 length 64 SMID 51 Aborting command 0xfffffe0001a3d950
Mar 29 15:32:47 hostname.host mpr0: Sending reset from mprsas_send_abort for target ID 34
Mar 29 15:32:47 hostname.host mpr0: Unfreezing devq for target ID 34
Mar 29 15:52:47 hostname.host (pass10:mpr0:0:34:0): LOG SENSE. CDB: 4d 00 0d 00 00 00 00 00 40 00 length 64 SMID 731 Aborting command 0xfffffe0001a7aad0
Mar 29 15:52:47 hostname.host mpr0: Sending reset from mprsas_send_abort for target ID 34
Mar 29 15:52:47 hostname.host mpr0: Unfreezing devq for target ID 34
Mar 29 16:02:47 hostname.host (pass10:mpr0:0:34:0): LOG SENSE. CDB: 4d 00 0d 00 00 00 00 00 40 00 length 64 SMID 167 Aborting command 0xfffffe0001a48010
Mar 29 16:02:47 hostname.host mpr0: Sending reset from mprsas_send_abort for target ID 34
Mar 29 16:02:47 hostname.host mpr0: Unfreezing devq for target ID 34
Mar 29 16:52:47 hostname.host (pass10:mpr0:0:34:0): LOG SENSE. CDB: 4d 00 0d 00 00 00 00 00 40 00 length 64 SMID 962 Aborting command 0xfffffe0001a8f6e0
Mar 29 16:52:47 hostname.host mpr0: Sending reset from mprsas_send_abort for target ID 34
Mar 29 16:52:47 hostname.host mpr0: Unfreezing devq for target ID 34
Mar 29 17:17:47 hostname.host (pass10:mpr0:0:34:0): LOG SENSE. CDB: 4d 00 0d 00 00 00 00 00 40 00 length 64 SMID 595 Aborting command 0xfffffe0001a6e750
Mar 29 17:17:47 hostname.host mpr0: Sending reset from mprsas_send_abort for target ID 34
Mar 29 17:17:47 hostname.host mpr0: Unfreezing devq for target ID 34

 

[jgreco]

target 34 refers to the device present as id #34. See also (pass10:mpr0:0:34:0)

You can use "camcontrol devlist | grep 34" to identify it.