カーネルからのメッセージ "Received an indication that the operating parameters on this target have changed" の意味

Issue

• ログには、以下のような複数のメッセージが表示されます。 これらのメッセージの原因は何ですか?

  Dec  2 21:25:20 hostname kernel: sd 1:0:0:2: [sdf] Warning! Received an indication that the operating parameters on this target have changed. The Linux SCSI layer does not automatically adjust these parameters.
  Dec  2 21:25:32 hostname kernel: sd 1:0:1:2: [sdh] Warning! Received an indication that the operating parameters on this target have changed. The Linux SCSI layer does not automatically adjust these parameters.
  Dec  2 21:25:33 hostname kernel: sd 0:0:1:2: [sdd] Warning! Received an indication that the operating parameters on this target have changed. The Linux SCSI layer does not automatically adjust these parameters.