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热点值在重新分配度量中表示什么?

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Data ONTAP

解答

执行重新分配度量后,将显示以下输出:
reallocate measure -o -l /vol/logs/measure_log_dblun/vol/dbvol/dblun
Fri Nov 06 18:18:26 CET [filer: wafl_scan_worker: wafl.reallocate.check.high:info]: Allocation check on '/vol/vmw_alg_09' is 6, hotspot 19 (threshold 4), so will reallocate.

阈值是介于 3 (布局适度优化)和 10 (布局不最佳)之间的数字。默认值为四。   
不要将结果与热点混淆。
热点值表示扫描对象的一部分布局比对象的其余部分更不理想。
“热点”是是否开始重新分配的计算。日志消息可能会建议您在平均优化优于阈值时考虑执行重新分配;但是,总数据的一小部分优化效果非常差。

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