Receiving error: "Medium access timeout failure. Offlining disk!" with fnic driver

Solution Verified - Updated -

Issue

  • Following error messages are found:

    Nov  6 17:59:18 hostname kernel: sd 1:0:3:65: [sdjc] Medium access timeout failure. Offlining disk!
Nov  6 17:59:18 hostname kernel: sd 1:0:3:65: [sdjc] Unhandled error code
Nov  6 17:59:18 hostname kernel: sd 1:0:3:65: [sdjc] Result: hostbyte=DID_TIME_OUT driverbyte=DRIVER_OK
Nov  6 17:59:18 hostname kernel: sd 1:0:3:65: [sdjc] CDB: Read(10): 28 00 7f 41 30 00 00 02 00 00
Nov  6 17:59:18 hostname kernel: device-mapper: multipath: Failing path 8:352.

  • Offlined device is serviced by fnic driver.

Environment

  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Cisco UCS with fnic driver

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