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4.2.5. 删除物理卷
如果 LVM 不再使用某个设备,您可以使用
pvremove
命令删除 LVM 标签。执行 pvremove
会将空白物理卷的 LVM 元数据归零。
If the physical volume you want to remove is currently part of a volume group, you must remove it from the volume group with the
vgreduce
command, as described in 第 4.3.6 节 “从卷组中删除物理卷”.
# pvremove /dev/ram15
Labels on physical volume "/dev/ram15" successfully wiped