怎样close一个logical volume,命令？

sjab

feicy

不是很明白你在问什么，一个未使用的lv本身就是关闭的。

wolfop

[quote]原帖由 "sjab"][/quote 发表：

如果作为文件系统mount了，就unmount。如果作为裸设备给DATABASE用，关了你的DATABASE；如果你自己的程序打开了它，kill你的程序。

sjab

谢了二位！不好意思，裸设备是什么意思！
我问怎么close LV 是因为以下的话，也许是我本身不是很清楚，麻烦谁能解释一下！
logform LogName
Note:
Accidentally running this on a file system completely destroys the file system’s data. If a log device is open due to its use by a mounted file system, the file system should be unmounted prior to running logform against the log device. The logform command destroys all log records on existing log devices, which may result in file system data loss. You can check to ensure that the log device is closed by running the following:
lsvg -l VGname

sjab

谢了！胡度多了！初手，抱歉！