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FlexGroup成分卷已满时观察到的延迟

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ontap-9
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core<a>2009年542342</a>
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适用场景

  • ONTAP 9
  • FlexGroup 卷

问题描述

  • 在FlexGroup上观察到高延迟、但整体系统延迟不是很高。
  • 所有FlexGroup成分卷的利用率均超过95%,其中一个成分卷已满
Vserver   Volume      Aggregate   State    Type  Size    Available Used%
--------- ------------   ------------ ---------- ---- ---------- ---------- -----
SVM-1   FlexGroup__0001  aggr_01    online   RW   100TB    1.95TB    98%
SVM-1   FlexGroup__0002  aggr_02    online   RW   100TB    1.94TB    98%
SVM-1   FlexGroup__0003  aggr_01    online   RW   100TB    1.95TB    98%
SVM-1   FlexGroup__0004  aggr_02    online   RW   100TB    1.95TB    98%
SVM-1   FlexGroup__0005  aggr_01    online   RW   100TB   0B      100%
SVM-1   FlexGroup__0006  aggr_02    online   RW   100TB    1.94TB    98%
SVM-1   FlexGroup__0007  aggr_01    online   RW   100TB    1.94TB    98%
SVM-1   FlexGroup__0008  aggr_02    online   RW   100TB    1.94TB    98%
  • 无法增加成分卷的大小、因为它们已达到其最大限制(100 TB)。
  • 向FlexGroup添加新成分卷 不会降低整个成分卷的利用率。

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