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RHEL6 で FCOE が提供する LUNS にアクセスしようとすると "bnx2fc: byte_count = 62 != scsi_bufflen = 0" メッセージが表示されるのはなぜですか?

Solution Verified - Updated -

Issue

  • FCoE を使用すると、EMC VPLEX の LUN が表示されます。ディスクにアクセスするとすぐに bnx2fc ドライバーが以下のようなスパムメッセージを表示します。
May 19 15:31:53 localhost kernel: bnx2fc: byte_count = 62 != scsi_bufflen = 0, task_id = 0x3f0
May 19 15:31:53 localhost kernel: bnx2fc: byte_count = 126 != scsi_bufflen = 0, task_id = 0x330
May 19 15:31:53 localhost kernel: bnx2fc: byte_count = 62 != scsi_bufflen = 0, task_id = 0x182
May 19 15:31:53 localhost kernel: bnx2fc: byte_count = 62 != scsi_bufflen = 0, task_id = 0x210
May 19 15:31:53 localhost kernel: bnx2fc: byte_count = 62 != scsi_bufflen = 0, task_id = 0x3f0
May 19 15:31:53 localhost kernel: bnx2fc: byte_count = 32 != scsi_bufflen = 0, task_id = 0x300

Environment

  • Red Hat Enterprise Linux(RHEL) 6.5
  • 2.6.32-504.12.2.el6 以前のカーネルバージョン

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