vgchange -A参数与-a参数效果一样吗？！
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解决时间 2021-03-20 11:02
- 提问者网友：嘚啵嘚啵
- 2021-03-19 13:29
vgchange -A参数与-a参数效果一样吗？！
最佳答案
- 五星知识达人网友：夜风逐马
- 2021-03-19 14:02
看一下man page啊！
-A, --autobackup {y|n}
Controls automatic backup of metadata after the change. See
vgcfgbackup (8). Default is yes.
-a, --available [e|l]{y|n}
Controls the availability of the logical volumes in the volume
group for input/output. In other words, makes the logical vol-
umes known/unknown to the kernel.
If clustered locking is enabled, add 'e' to activate/deactivate
exclusively on one node or 'l' to activate/deactivate only on
the local node. Logical volumes with single-host snapshots are
always activated exclusively because they can only be used on
one node at once.
以上是原文！
用处不一样！
-A, --autobackup {y|n}
Controls automatic backup of metadata after the change. See
vgcfgbackup (8). Default is yes.
-a, --available [e|l]{y|n}
Controls the availability of the logical volumes in the volume
group for input/output. In other words, makes the logical vol-
umes known/unknown to the kernel.
If clustered locking is enabled, add 'e' to activate/deactivate
exclusively on one node or 'l' to activate/deactivate only on
the local node. Logical volumes with single-host snapshots are
always activated exclusively because they can only be used on
one node at once.
以上是原文！
用处不一样！
全部回答
- 1楼网友：一秋
- 2021-03-19 14:54
搜一下：vgchange -A参数与-a参数效果一样吗？！
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