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| author | Karel Zak | 2015-03-20 12:42:33 +0100 |
|---|---|---|
| committer | Karel Zak | 2015-03-20 12:42:33 +0100 |
| commit | 8b5b94685b7f91c61ff1abeaa8e7089226d2bf35 (patch) | |
| tree | 468307fb92480549b49bd31f287f27fa1cb2b4d3 /sys-utils/mount.c | |
| parent | tests: remove private2 dir from mount/move (diff) | |
| download | kernel-qcow2-util-linux-8b5b94685b7f91c61ff1abeaa8e7089226d2bf35.tar.gz kernel-qcow2-util-linux-8b5b94685b7f91c61ff1abeaa8e7089226d2bf35.tar.xz kernel-qcow2-util-linux-8b5b94685b7f91c61ff1abeaa8e7089226d2bf35.zip | |
mount: don't remount read-only on --bind
mount(8) tries to mount read-only when the previous attempt ends with
EROFS or EACCES. This is bad idea for bind mounts as "ro,bind" has
a special semantic.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/mount.c')
| -rw-r--r-- | sys-utils/mount.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys-utils/mount.c b/sys-utils/mount.c index 141098548..c650efef2 100644 --- a/sys-utils/mount.c +++ b/sys-utils/mount.c @@ -611,6 +611,9 @@ try_readonly: else if (mflags & MS_REMOUNT) warnx(_("cannot remount %s read-write, is write-protected"), src); + else if (mflags & MS_BIND) + warn(_("mount %s on %s failed"), src, tgt); + else { warnx(_("%s is write-protected, mounting read-only"), src); |