LUNs are seen missing and the messages reported are

Solution Unverified - Updated -

Issue

  • LUN are seen missing in the server and following messages are reported in /var/log/messages
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Sense Key : Aborted Command [current] 
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Add. Sense: Logical unit not supported
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] CDB: Read(10): 28 00 18 ff ea 3f 00 00 01 00
Feb  4 18:52:08 node1 kernel: end_request: I/O error, dev sdif, sector 419424831
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Sense Key : Aborted Command [current] 
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Add. Sense: Logical unit not supported
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] CDB: Read(10): 28 00 18 ff ea e7 00 00 01 00
Feb  4 18:52:08 node1 kernel: end_request: I/O error, dev sdif, sector 419424999
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Sense Key : Aborted Command [current] 
Feb  4 18:52:08 node1 kernel: sd 1:0:2:10: [sdif] Add. Sense: Logical unit not supported

Environment

  • Red Hat Enterprise Linux

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