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Azure 维护事件期间无法访问 CIFS 共享

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Category:
ontap-9
Specialty:
perf
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适用于

  • ONTAP 9
  • CIFS 共享
  • Azure 维护事件

问题

  • 在 Azure 维护事件期间,一个 CIFS 共享无法访问 15 分钟
  • 在日志中未发现与 CIFS 相关的问题
  • 在 EMS 中我们看到卷已脱机:
    [node-01: token_mgr_admin: token.vol.cache.cleared:notice]: Token cache for volume vol1 was cleared because the volume went offline.
  • 在发生问题之前,卷参与了指示性能问题的操作:
    [node-01: sm_logger_main: smc.snapmir.schd.trans.overrun:error]: Scheduled transfer from source volume 'svm_1:vol1' to destination volume 'path:/to/destination' is taking longer than the schedule window. Relationship UUID 'UID'.
  • 在性能存档中,我们可以观察到 QOS 限制问题

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