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authorKarel Zak2013-03-25 13:58:53 +0100
committerKarel Zak2013-03-25 15:29:30 +0100
commitfcc0413a12efde3f413064a622ea0a0595ede49f (patch)
tree5318fb768dd1d69880f97fcd5f51f740bcc7e3d8 /sys-utils/mount.8
parentlibmount: add mnt_table_find_mountpoint() (diff)
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mount: improve --move error message on shared trees
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/mount.8')
-rw-r--r--sys-utils/mount.85
1 files changed, 5 insertions, 0 deletions
diff --git a/sys-utils/mount.8 b/sys-utils/mount.8
index f634b27fd..1702c4688 100644
--- a/sys-utils/mount.8
+++ b/sys-utils/mount.8
@@ -448,6 +448,11 @@ accessed under newdir. The physical location of the files is not changed.
Note that the
.I olddir
has to be a mountpoint.
+
+Note that moving a mount residing under a shared mount is invalid and
+unsupported. Use
+.B findmnt -o TARGET,PROPAGATION /dir
+to see the current propagation flags.
.RE
.B The shared subtrees operations.