We can offer the suggestion of a "-d" repair, if we're
in single-user mode with i.e. the root fs mounted readonly.
This change suggests -d to repair any RO mounted fs.
e2fsck allows this, and users are used to being able to
do it in single-user mode. A separate patch will recommend
a reboot after repair completes.
Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---
V2: Now with more danger!
diff --git a/repair/init.c b/repair/init.c
index c3f380b..a7a7613 100644
--- a/repair/init.c
+++ b/repair/init.c
@@ -97,8 +97,17 @@ xfs_init(libxfs_init_t *args)
else
args->isreadonly = LIBXFS_EXCLUSIVELY;
- if (!libxfs_init(args))
+ if (!libxfs_init(args)) {
+ /* would -d be an option? */
+ if (!no_modify && !dangerously) {
+ args->isreadonly = (LIBXFS_ISINACTIVE |
+ LIBXFS_DANGEROUSLY);
+ if (libxfs_init(args))
+ fprintf(stderr,
+_("Unmount or use the dangerous (-d) option to repair a read-only mounted filesystem\n"));
+ }
do_error(_("couldn't initialize XFS library\n"));
+ }
ts_create();
increase_rlimit();
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