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authorKarel Zak2006-12-07 00:26:05 +0100
committerKarel Zak2006-12-07 00:26:05 +0100
commit95f1bdeee42cd7b9ac49d64b27bcec49557a991e (patch)
tree5813d335771188c724c3d1bc9f9f9feb23c1d9ca /mount/umount.8
parentImported from util-linux-2.11w tarball. (diff)
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Imported from util-linux-2.11x tarball.
Diffstat (limited to 'mount/umount.8')
-rw-r--r--mount/umount.811
1 files changed, 10 insertions, 1 deletions
diff --git a/mount/umount.8 b/mount/umount.8
index ecc1fa64b..3449779e2 100644
--- a/mount/umount.8
+++ b/mount/umount.8
@@ -29,7 +29,7 @@ umount \- unmount file systems
.SH SYNOPSIS
.BI "umount [\-hV]"
.LP
-.BI "umount -a [\-dflnrv] [\-t " vfstype ]
+.BI "umount -a [\-dflnrv] [\-t " vfstype "] [\-O " options ]
.br
.BI "umount [\-dflnrv] " "dir " | " device " [...]
.SH DESCRIPTION
@@ -90,6 +90,15 @@ list. The list of file system types can be prefixed with
.B no
to specify the file system types on which no action should be taken.
.TP
+.BI \-O " options"
+Indicate that the actions should only be taken on file systems with
+the specified options in
+.IR /etc/fstab .
+More than one option type may be specified in a comma separated
+list. Each option can be prefixed with
+.B no
+to specify options for which no action should be taken.
+.TP
.B \-f
Force unmount (in case of an unreachable NFS system).
(Requires kernel 2.1.116 or later.)