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CONAP-第157:块回收扫描程序可能会在升级时提高磁盘利用率

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问题描述

Block reclamation scanner is used by WAFL filesystem to reclaim space in the background. On certain occasions after upgrade, the scanner may end up running more aggressively which results in an increase in disk utilization. Upon completion of the scanner, the disk utilization will go down.

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