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为什么单个磁盘的利用率高于同一RAID组中的其他磁盘?

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适用场景

ONTAP 9

问题解答

  • Statistics disks show 显示  磁盘分区时的更高利用率、并显示 两个分区的总利用率。
  • 示例: 与RAID组中的其他磁盘相比、磁盘1.0.0显示91%的繁忙。
 Cluster::*> statistics disk show -node nodename -sort-key disk_busy Cluster : 5/15/2024 10:10:10 *Busy Total Read Write Read Write Latency Disk Node (%) Ops Ops Ops (Bps) (Bps) (us) ----- -------------- ----- ----- ---- ----- ------- ------- ------- 1.0.0 nodename 91 208 193 14 7242752 3432448 21008 1.0.3 nodename 48 231 212 18 8062976 4131840 21242 1.0.11 nodename 48 225 208 16 6968320 3825664 19085 1.0.5 nodename 47 235 216 19 7627776 4260864 20330 1.0.13 nodename 47 216 199 16 7601152 3934208 18361 1.0.9 nodename 46 216 201 14 6908928 3716096 19572 

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