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AIX主机在未经协商的接管后挂起

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ontap-9
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适用场景

  • ONTAP 9
  • ISCSI
  • AIX (IBM)主机

问题描述

  • 在未经协商的接管后、IBM主机无法提供数据
  • 主机端显示的事件:

errpt (error report)

F31FFAC3   1009144224 I Hhdisk9         PATH HAS RECOVERED

286CDA5B   1009144124 T Hiscsi0         SOFTWARE ERROR

02A8BC99   1009144124 P Hhdisk8         PATH HAS FAILED

 

  • EMS.log 不显示iSCSI启动程序会话失败或SCSI磁盘错误的事件
  • 接管后、可以看到启动程序每2-3分钟重复建立会话:

iswt_admin_thread: iscsi.notice:notice]: ISCSI: New session from initiator at IP addr 10.10.10.10

iswt_admin_thread: iscsi.notice:notice]: ISCSI: New session from initiator at IP addr 10.10.10.10

iswt_admin_thread: iscsi.notice:notice]: ISCSI: New session from initiator at IP addr 10.10.10.10

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