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由于磁盘空间不足、无法添加文件

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ontap-9
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适用场景

ONTAP 9

问题描述

EMS/事件日志显示消息指示包含精简配置命名空间的接近全满的精简配置卷:

[?]  12月13日星期五04:06:44 +009 [XXX:WAFL _spec_main:monitor.volume.NearlyFull:error]:卷XXX接近全满(正在使用或保留95%的空间和0%的iode)。
[?]  12月13日星期五04:08:20 +009 [XXX:WAFL _spec_main:monitor.volume.Full:alere]:卷"XXX"已满(正在使用或保留98%的空间和0%的iode)。
[?] 12月13日星期五04:09:19 +0900 [XXX:WAFL免除13:WAFL.vol.Full:alere]:卷XXX上的空间不足、无法执行操作。已请求540 KB、但只有484 KB可用。
[?] 12月13日星期五04:21:27 +009 [XXX:WAFL免除18:WAFL.vol.Full:alere]:卷XXX上的空间不足、无法执行操作。请求了536 KB、但只有196 KB可用。
[?] 12月13日星期五04:31:50 +09[XXX:WAFL免除02:WAFL.vol.Full:alere]:卷XXX上的空间不足、无法执行操作。已请求12.0 KB、但只有8.00 KB可用。

vol show -instances确认配置:

卷接近全满阈值百分比95%卷全阈值百分比
为98%
为Snapshot副本预留空间17%
Snapshot自动删除设置State=off

df确认小于5%                      可用空间预留:文件系统KBytes Used Avail Capacity  Mounted on
/vol/XXX/    870318080  402407972467410108       46%/vol/XXX/ /vol/XXX/.9817195/Snapshot 8477196/9817195/Snapshot
8374374195%

           

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