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| author | Karel Zak | 2016-03-17 12:19:31 +0100 |
|---|---|---|
| committer | Karel Zak | 2016-03-17 12:19:31 +0100 |
| commit | dcc3b1fc2ed53b8b8e7636638ce905187089e9d5 (patch) | |
| tree | e5103b135291bdd1f6fe206a6f5a967b094883a9 /sys-utils/umount.8 | |
| parent | build-sys: no need to un-ignore tracked files (diff) | |
| download | kernel-qcow2-util-linux-dcc3b1fc2ed53b8b8e7636638ce905187089e9d5.tar.gz kernel-qcow2-util-linux-dcc3b1fc2ed53b8b8e7636638ce905187089e9d5.tar.xz kernel-qcow2-util-linux-dcc3b1fc2ed53b8b8e7636638ce905187089e9d5.zip | |
umount: add man page note that --force is not perfect
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/umount.8')
| -rw-r--r-- | sys-utils/umount.8 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys-utils/umount.8 b/sys-utils/umount.8 index 8236ecddb..2155f2ba5 100644 --- a/sys-utils/umount.8 +++ b/sys-utils/umount.8 @@ -94,6 +94,10 @@ option. .BR \-f , " \-\-force" Force an unmount (in case of an unreachable NFS system). (Requires kernel 2.1.116 or later.) + +Note that this option does not guarantee that umount command does not hang. +It's strongly recommended to use absolute paths without symlinks to avoid +unwanted readlink and stat syscalls on unreachable NFS in umount. .TP .BR \-i , " \-\-internal\-only" Do not call the \fB/sbin/umount.\fIfilesystem\fR helper even if it exists. |