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  1. XenServer Org
  2. XSO-733

Unsupported SCSI Opcode 0xa3, sending CHECK_CONDITION

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Details

    • Bug
    • Resolution: Done
    • Major
    • None
    • 7.1
    • Storage

    Description

      Occasionally we see this error in the dmesg of the dom0's of our XenServer hosts, I'm not sure what the impact of it occurring is.

      It does not occur on other hosts we connect our iSCSI sessions to.

       [Mon May  8 13:47:55 2017] rx_data returned 0, expecting 48.
 [Mon May  8 13:47:55 2017] iSCSI Login negotiation failed.
 [Mon May  8 13:47:55 2017] rx_data returned 0, expecting 48.
 [Mon May  8 13:47:55 2017] iSCSI Login negotiation failed.
 [Mon May  8 13:47:55 2017] iSCSI/iqn.2015-06.com.example:2dcd27e0: Unsupported SCSI Opcode 0xa3, sending CHECK_CONDITION.

       Looking at http://www.t10.org/lists/op-alph.htm it appears to be either:

       A3 O SEND KEY

      or

      A3 OMO OOMOOOM MAINTENANCE IN

       

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            SimonCro Simon Crowe
            s_mcleod Sam McLeod
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            Dates

              Created:
              Updated:
              Resolved: