diff options
| author | Mateusz Kusiak <mateusz.kusiak@intel.com> | 2024-09-03 16:29:49 +0200 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2024-09-04 14:52:45 -0700 |
| commit | 2d2b3bc145b9d5b5c6f07d22291723ddb024ca76 (patch) | |
| tree | c8ab72524925ba42d79e190eb703b97856972957 /drivers/md/md.c | |
| parent | fb16787b396c46158e46b588d357dea4e090020b (diff) | |
md: Report failed arrays as broken in mdstat
Depending on if array has personality, it is either reported as active or
inactive. This patch adds third status "broken" for arrays with
personality that became inoperative. The reason is end users tend to
assume that "active" indicates array is operational.
Add "broken" state for inoperative arrays with personality and refactor
the code.
Signed-off-by: Mateusz Kusiak <mateusz.kusiak@intel.com>
Link: https://lore.kernel.org/r/20240903142949.53628-1-mateusz.kusiak@intel.com
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 414146111425..b669971d4782 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -8327,14 +8327,19 @@ static int md_seq_show(struct seq_file *seq, void *v) spin_unlock(&all_mddevs_lock); spin_lock(&mddev->lock); if (mddev->pers || mddev->raid_disks || !list_empty(&mddev->disks)) { - seq_printf(seq, "%s : %sactive", mdname(mddev), - mddev->pers ? "" : "in"); + seq_printf(seq, "%s : ", mdname(mddev)); if (mddev->pers) { + if (test_bit(MD_BROKEN, &mddev->flags)) + seq_printf(seq, "broken"); + else + seq_printf(seq, "active"); if (mddev->ro == MD_RDONLY) seq_printf(seq, " (read-only)"); if (mddev->ro == MD_AUTO_READ) seq_printf(seq, " (auto-read-only)"); seq_printf(seq, " %s", mddev->pers->name); + } else { + seq_printf(seq, "inactive"); } sectors = 0; |