SAN disk IO errors ("Sense Key : Illegal Request [current]")
Issue
- Server can see errors similar to the following:
kernel: sd 1:0:2:0: [sdd] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: sd 1:0:2:0: [sdd] Sense Key : Illegal Request [current]
kernel: sd 1:0:2:0: [sdd] ASC=0x25 ASCQ=0x1
kernel: sd 1:0:2:0: [sdd] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
kernel: end_request: I/O error, dev sdd, sector 0
Environment
- Red Hat Enterprise Linux 5.4
- Red Hat Enterprise Linux 6.5
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