diff options
Diffstat (limited to 'sys-utils/umount.8')
| -rw-r--r-- | sys-utils/umount.8 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys-utils/umount.8 b/sys-utils/umount.8 index 1e27f01f8..fb0601c6d 100644 --- a/sys-utils/umount.8 +++ b/sys-utils/umount.8 @@ -55,7 +55,8 @@ working directory there, or when a swap file on it is in use. The offending process could even be .B umount itself - it opens libc, and libc in its turn may open for example locale -files. A lazy unmount avoids this problem. +files. A lazy unmount avoids this problem, but it may introduce another +issues. See \fB\-\-lazy\fR description bellow. .SH OPTIONS .TP .BR \-a , " \-\-all" @@ -119,6 +120,13 @@ By default such a helper program is called if it exists. Lazy unmount. Detach the filesystem from the file hierarchy now, and clean up all references to this filesystem as soon as it is not busy anymore. + +A system reboot would be expected in near future if you're going to use this +option for network filesystem or local filesystem with submounts. The +recommended use-case for \fBumount -l\fR is to prevent hangs on shutdown due to +an unreachable network share where a normal umount will hang due to a downed +server or a network partition. Remounts of the share will not be possible. + .TP .BR \-n , " \-\-no\-mtab" Unmount without writing in |