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ストレージアレイで LUN を再構成すると、カーネル警告メッセージ "LUN assignments on this target have changed" が表示される

Solution Verified - Updated -

Issue

  • "LUN assignments on this target have changed" メッセージに対応する必要はありますか?
  • ストレージアレイで LUN が再設定されるたびに、カーネルは以下の警告を表示します。

       kernel: sd 1:0:5:58: Warning! Received an indication that the LUN assignments on this target have changed. 
       The Linux SCSI layer does not automatically remap LUN assignments.
    

Environment

  • Red Hat Enterprise Linux 5 update 6 (kernel-2.6.18-238 以降)
  • Red Hat Enterprise Linux 5 update 5 (kernel-2.6.18-274)
  • Red Hat Enterprise Linux 6 (kernel-2.6.32-71 以降)
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8

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