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authorEric Sandeen <sandeen@redhat.com>2012-08-27 14:30:40 -0500
committerJan Kara <jack@suse.cz>2012-09-04 00:06:26 +0200
commite4230108547766f4e105a62c45f3724309106f91 (patch)
tree7aa54e8427892515c822939bd72ee9bd36afb5b0 /fs/ext3
parentreiserfs: Make reiserfs_xattr_handlers static (diff)
downloadlinux-dev-e4230108547766f4e105a62c45f3724309106f91.tar.xz
linux-dev-e4230108547766f4e105a62c45f3724309106f91.zip
ext3: don't clear orphan list on ro mount with errors
When we have a filesystem with an orphan inode list *and* in error state, things behave differently if: 1) e2fsck -p is done prior to mount: e2fsck fixes things and exits happily (barring other significant problems) vs. 2) mount is done first, then e2fsck -p: due to the orphan inode list removal, more errors are found and e2fsck exits with UNEXPECTED INCONSISTENCY. The 2nd case above, on the root filesystem, has the tendency to halt the boot process, which is unfortunate. The situation can be improved by not clearing the orphan inode list when the fs is mounted readonly. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3')
-rw-r--r--fs/ext3/super.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 8c892e93d8e7..d90ad0574705 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -1479,10 +1479,12 @@ static void ext3_orphan_cleanup (struct super_block * sb,
}
if (EXT3_SB(sb)->s_mount_state & EXT3_ERROR_FS) {
- if (es->s_last_orphan)
+ /* don't clear list on RO mount w/ errors */
+ if (es->s_last_orphan && !(s_flags & MS_RDONLY)) {
jbd_debug(1, "Errors on filesystem, "
"clearing orphan list.\n");
- es->s_last_orphan = 0;
+ es->s_last_orphan = 0;
+ }
jbd_debug(1, "Skipping orphan recovery on fs with errors.\n");
return;
}