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WAFL 内存利用率持续波动

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Category:
ontap-9
Specialty:
perf<a>ONTAP 9.5</a><a> ONTAP 9.4</a><a> WAFL 低内存</a><a>Topspin</a>
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适用场景

  • 基于FCP的FAS 阵列
  • ONTAP 9.4及更高版本 

问题描述

  • 随着时间的推移、可能会出现多个EMS事件、其中WAFL 内存利用率会波动、可用性会从1 GB到3 GB不等

     wafl.memory.statusLowMemory

     wafl.memory.statusVeryLowMemory

  • 执行到/GB将清除线程、并且事件在几天内未显示、但修复方法是将ONTAP 升级到固定版本 

 

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