diff options
| -rw-r--r-- | mount/mount.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mount/mount.c b/mount/mount.c index 576fed6b..4f2dcd24 100644 --- a/mount/mount.c +++ b/mount/mount.c @@ -1435,6 +1435,18 @@ try_mount_one (const char *spec0, const char *node0, const char *types0, flags &= ~MS_RDONLY; } + /* Kernel can silently add MS_RDONLY flag when mounting file system that + * does not have write support. Check this to avoid 'ro' in /proc/mounts + * and 'rw' in mtab. + */ + if (!fake && mnt5_res == 0 && + !(flags & MS_RDONLY) && !(flags & MS_PROPAGATION) && !(flags & MS_MOVE) && + is_readonly(node)) { + + printf(_("mount: warning: %s seems to be mounted read-only.\n"), node); + flags |= MS_RDONLY; + } + if (fake || mnt5_res == 0) { /* Mount succeeded, report this (if verbose) and write mtab entry. */ |