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完成计划的ONTAP 存储效率需要数天时间

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ontap-9
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perf<a>200949088</a><a>进行翻译</a>
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适用场景

  • ONTAP 9
  • 存储效率

问题描述

对于某些卷、重复数据删除作业需要数天时间才能完成。在SIS日志中可以看到以下消息:

Sun May 29 21:52:30 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] Begin (schedule)
Sun May 29 21:52:30 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] Sort (7023132672 fp entries)
Mon May 30 11:57:54 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] Dedup Pass1 (111114142 dup entries)
Mon May 30 12:11:37 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] Dedup Pass2 (5215859822 dup entries)
Tue May 31 04:26:32 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] Sharing (0 return status)
Sun Jun  5 05:32:24 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] Stats (blks gathered 0,finger prints sorted 11726661347,dups found 111114142,new dups found 5215859822,blks deduped 9074916,finger prints checked 0,finger prints deleted 0)
Sun Jun  5 05:32:24 EDT 2022 [Vserver UUID: 76613aaa-36af-11e8-bf21-00a098cdc183] /vol/vol1 [sid: 1653875550] End (28092530688 KB) 

 

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