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聚合可用空间低可能会影响用户性能

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Category:
ontap-9
Specialty:
perf<a>Data ONTAP 7- 模式</a><a>集群模式 Data ONTAP</a><a>1028481</a>
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适用场景

  • ONTAP 9

问题描述

  • 用户或应用程序出现性能问题, ONTAP 显示的延迟比正常情况要高
  • 聚合可用空间较低,已用空间超过 90%
    • 示例:
cluster::> aggr show-space -aggregate <aggr_name> ... Physical Used Percentage: 91% 
  • 可能存在 EMS 日志条目: 
    [wafl.vol.full:notice]: Insufficient space on volume Cluster1_vol@vserver:0cc56ede-1c58-11e6-XXXX-00a09893e1f7 to perform operation. 8.00KB was requested but only 1.00KB was available.

 

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