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为什么AIQUM中的LUN报告的可用容量列中存在负值?

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适用场景

Active IQ Unified Manager 9.8

问题解答

  • 在Unified Manager中下载LUN的性能报告 Free Capacity 时、此列将显示负值。

  • Used Size如果此值大于中的值 size (属于LUN的原始大小)、则会出现此行为 

  • Unified Manager将根据(大小)-(已使用)=可用容量填充报告可用大小。

示例:
 
 <CModeLUN UUID="xxxxxx-xxxx-xxxx-xxxxx-xxxxxxx" VolumeRef="VOL_TEST" VserverRef="SVM!" Path="/vol/vol_test/vol_test" IsOnline="true" Size="1869169767424" SizeUsed="1869605892096" IsSpaceReservationEnabled="false" IsSpaceAllocEnabled="false" IsMapped="true" SerialNumber="xxxxxxxxxxxx" MultiProtocolType="windows_2008" Alignment="ALIGNED" AlignmentRaw="aligned" PrefixSize="0" SuffixSize="0" Class="REGULAR" ClassRaw="regular" /> (Size="1869169767424") - (SizeUsed="1869605892096") = -436124672 (-0.406)

追加信息

 

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