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| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-08-06 11:05:55 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-10-19 11:48:24 +0200 |
| commit | f156ceb1b5e27e237d022083890f9d92f723a3b1 (patch) | |
| tree | 7461f64c4153f04d11f6b012f4fa8dd68eb93101 /cmds-scrub.c | |
| parent | 7cf60f4660d4705094eb111e4c52114f8dc348dc (diff) | |
| download | btrfs-progs-f156ceb1b5e27e237d022083890f9d92f723a3b1.tar.gz | |
btrfs-progs: enhance error message with status from kernel and errno
Scrub output prints the following error message in my test:
ERROR: scrubbing /var/ltf/tester/scratch_mnt failed for device id 5 (Success)
It is caused by a broken kernel and fs, but the we need to avoid
printing both "error and success" on one line as above.
This patch modified above message to:
ERROR: scrubbing /var/ltf/tester/scratch_mnt failed for device id 5: ret=1, errno=0 (Success)
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
[minor updates in formatting]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-scrub.c')
| -rw-r--r-- | cmds-scrub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cmds-scrub.c b/cmds-scrub.c index 1c3fc03..f2611a0 100644 --- a/cmds-scrub.c +++ b/cmds-scrub.c @@ -1483,8 +1483,9 @@ static int scrub_start(int argc, char **argv, int resume) default: if (do_print) fprintf(stderr, - "ERROR: scrubbing %s failed for device id %lld (%s)\n", + "ERROR: scrubbing %s failed for device id %lld: ret=%d, errno=%d (%s)\n", path, devid, + sp[i].ret, sp[i].ioctl_errno, strerror(sp[i].ioctl_errno)); ++err; continue; |