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ONTAP 8.3 CSV卷不会连接到iSCSI驱动器

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fas-systems<a>中断</a><a>2009-169661</a>
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san
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适用场景

ONTAP 8.3

问题描述

  • Hyper-V集群共享卷(CSV)中的所有虚拟机都无法再访问NetApp托架的磁盘卷
  • 两个节点在1分钟均出现AutoSupport 警报HA组通知(SCSIBLADE LU重新同步超时)错误
  • 两个节点的正常运行时间均超过2年
    • run * uptime
  • 交还未完成会导致部分交还
    • Storage failover show-giveback
    • storage failover show
  • 事件日志存在CTRAN错误、并出现CRAM 超出仲裁的情况
示例:
scsit_lu_1: scsiblade.lu.resync.timeout:alert: Resynchronization of LUN xyz on node abc was not completed in 59 seconds. LUN is not accessible on LIFs on this node. Perform a takeover followed by a giveback of this node.
 
接管/交还后
NODE(S) OUT OF CLUSTER QUORUM.
Cluster Session Manager (CSM) failed to create session

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