lvm vgchange -ay命令用于激活(activate)指定的卷组(Volume Group),使其中的所有逻辑卷(Logical Volume)变为可用状态。-a选项用于指定卷组的激活状态,y表示激活(yes),即启用卷组中的所有逻辑卷。 2. 具体使用场景 系统恢复:在系统崩溃或重启后,可能需要手动激活卷组以恢复对逻辑卷的访问。 动态存储管理:在需要动...
Linux中的vgchange命令用于更改卷组(Volume Group)的属性。卷组是逻辑卷(Logical Volume)的集合,可以由多个物理卷(Physical Volume)组成。 使用vgchange命令,可以修改卷组的状态、权限和激活状态。具体的命令格式如下: vgchange [选项] 卷组名称 常用的选项如下: –a:激活或禁用卷组。a y表示激活卷组,a n表示禁用...
vgchange - Change volume group attributes SYNOPSIS vgchange option_args position_args option_args position_args -a|--activatey|n|ay --activationmodepartial|degraded|complete --addtagTag --alloccontiguous|cling|cling_by_tags|normal|anywhere|inherit ...
To activate a volume group named 'myvg': vgchange -a y myvgTo deactivate a volume group named 'myvg':vgchange -a n myvgTo activate volume group exclusive:vgchange --activate ey myvgEXIT STATUSThe vgchange command returns an exit code of 0 for success and a non-zero value for failure...
1. Change the activation status of logical volumes in all volume groups: # sudo vgchange --activate y|n 2. Change the activation status of logical volumes in the specified volume group (determine with `vgscan`): # sudo vgchange --activate y|n volume_group} ...
hi all. I have created volume group and distributed to other node. Should I do activate volume group on both node? thanks.
Change the activation status of logical volumes in all volume groups: sudo vgchange --activate y|n Change the activation status of logical volumes in the specified volume group (determine with `vgscan`): sudo vgchange --activate y|n volume_group ...
If you are sure you have the HP product which mirrors the 2 XP frames between datacentres then yes, you will be able to activate the volume group if the entire
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/...
1. Change the activation status of logical volumes in all volume groups: # sudo vgchange --activate y|n 2. Change the activation status of logical volumes in the specified volume group (determine with `vgscan`): # sudo vgchange --activate y|n volume_group} ...