ONTAP 8.3 CSV卷不会连接到iSCSI驱动器
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分钟内均出现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-givebackstorage 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