When xlog_find_tail() fails to find the head or the tail, the missing
braces leads that an unparseable log always exits with status 2, even
if we've asked for -n or -L which should proceed. We can expose this
issue by xfstests case xfs/098.
Fixes:'commit b04647edea32 ("xfs_repair: exit with status 2 if log dirtiness is unknown")'
Signed-off-by: Xiao Yang <yangx.jy@xxxxxxxxxxxxxx>
---
repair/phase2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/repair/phase2.c b/repair/phase2.c
index 992e997..c124882 100644
--- a/repair/phase2.c
+++ b/repair/phase2.c
@@ -78,12 +78,13 @@ zero_log(
do_warn(
_("zero_log: cannot find log head/tail (xlog_find_tail=%d)\n"),
error);
- if (!no_modify && !zap_log)
+ if (!no_modify && !zap_log) {
do_warn(_(
"ERROR: The log head and/or tail cannot be discovered. Attempt to mount the\n"
"filesystem to replay the log or use the -L option to destroy the log and\n"
"attempt a repair.\n"));
exit(2);
+ }
} else {
if (verbose) {
do_log(
--
1.8.3.1
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