Error 22, Unretryable error. FreeNAS
If your FreeNAS box give: “Error 22 Unretryable error” like:
freenas (da3:mps0:0:1:0): READ(10). CDB: 28 00 e8 e0 88 af 00 00 01 00 freenas (da3:mps0:0:1:0): CAM status: SCSI Status Error freenas (da3:mps0:0:1:0): SCSI status: Check Condition freenas (da3:mps0:0:1:0): SCSI sense: ILLEGAL REQUEST asc:20,0 (Invalid command operation code) freenas (da3:mps0:0:1:0): Error 22, Unretryable error
Where is da3 your disk.
Run disk next command for chek disk format:
smartctl -i /dev/da4 | grep Format
If command return: Formatted with type 2 protection
Problem can be fixed very easy, you just need format your da3 disk with command:
sg_format --verbose --format --fmtpinfo=0 /dev/da4
Once formatted, if you re-run smartctl -i /dev/da4 | grep Format, it should no longer report “Formatted with type 2 protection”
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