日志文件 /var/log/messages 中出现 "Abort command Issued" 信息

Solution Verified - Updated -

Issue

  • 在不同的系统（SuSE、Solaris 甚至 Windows）中都出现 SAN 错误。
  • 数据库服务器的性能下降，应用程序的响应速度变慢。
  • 出现这些错误后一些系统崩溃。

  • "Abort command issued" 错误信息代表了什么？

    kernel: qla2xxx 0000:46:00.0: scsi(1:0:105): Abort command issued -- 1 3e7bbc46 2002.
kernel: qla2xxx 0000:46:00.0: scsi(1:0:101): Abort command issued -- 1 3e7c1ec0 2002.
kernel: qla2xxx 0000:46:00.0: scsi(1:0:103): Abort command issued -- 1 3e7d02b8 2002.
kernel: qla2xxx 0000:46:00.0: scsi(1:0:115): Abort command issued -- 1 3e7d37a9 2002.
kernel: qla2xxx 0000:46:00.0: scsi(1:0:109): Abort command issued -- 1 3e7d44cd 2002.

  • qla2xxx [0000:04:00.0]-801c:1: Abort command issued nexus 信息代表了什么？

    kernel: qla2xxx [0000:04:00.0]-801c:1: Abort command issued nexus=1:0:0 --  1 2002.
kernel: qla2xxx [0000:04:00.0]-801c:1: Abort command issued nexus=1:0:0 --  1 2002.
kernel: qla2xxx [0000:04:00.0]-801c:1: Abort command issued nexus=1:0:0 --  1 2002.

Environment

  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 5
  • Red Hat's qla2xxx driver
  • QLogic FC HBAs
  • Fibre Channel SAN

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