diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md.c | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index b95dd8a183e..db1ac84a739 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -4641,9 +4641,11 @@ static void status_resync(struct seq_file *seq, mddev_t * mddev) seq_printf(seq, " %s =%3u.%u%% (%llu/%llu)", (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery)? "reshape" : - (test_bit(MD_RECOVERY_SYNC, &mddev->recovery) ? - "resync" : "recovery")), - per_milli/10, per_milli % 10, + (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)? + "check" : + (test_bit(MD_RECOVERY_SYNC, &mddev->recovery) ? + "resync" : "recovery"))), + per_milli/10, per_milli % 10, (unsigned long long) resync, (unsigned long long) max_blocks); @@ -5032,6 +5034,7 @@ void md_do_sync(mddev_t *mddev) int skipped = 0; struct list_head *rtmp; mdk_rdev_t *rdev; + char *desc; /* just incase thread restarts... */ if (test_bit(MD_RECOVERY_DONE, &mddev->recovery)) @@ -5039,6 +5042,18 @@ void md_do_sync(mddev_t *mddev) if (mddev->ro) /* never try to sync a read-only array */ return; + if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) { + if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) + desc = "data-check"; + else if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) + desc = "requested-resync"; + else + desc = "resync"; + } else if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery)) + desc = "reshape"; + else + desc = "recovery"; + /* we overload curr_resync somewhat here. * 0 == not engaged in resync at all * 2 == checking that there is no conflict with another sync @@ -5082,10 +5097,10 @@ void md_do_sync(mddev_t *mddev) prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE); if (!kthread_should_stop() && mddev2->curr_resync >= mddev->curr_resync) { - printk(KERN_INFO "md: delaying resync of %s" - " until %s has finished resync (they" + printk(KERN_INFO "md: delaying %s of %s" + " until %s has finished (they" " share one or more physical units)\n", - mdname(mddev), mdname(mddev2)); + desc, mdname(mddev), mdname(mddev2)); mddev_put(mddev2); schedule(); finish_wait(&resync_wait, &wq); @@ -5121,12 +5136,12 @@ void md_do_sync(mddev_t *mddev) j = rdev->recovery_offset; } - printk(KERN_INFO "md: syncing RAID array %s\n", mdname(mddev)); - printk(KERN_INFO "md: minimum _guaranteed_ reconstruction speed:" - " %d KB/sec/disc.\n", speed_min(mddev)); + printk(KERN_INFO "md: %s of RAID array %s\n", desc, mdname(mddev)); + printk(KERN_INFO "md: minimum _guaranteed_ speed:" + " %d KB/sec/disk.\n", speed_min(mddev)); printk(KERN_INFO "md: using maximum available idle IO bandwidth " - "(but not more than %d KB/sec) for reconstruction.\n", - speed_max(mddev)); + "(but not more than %d KB/sec) for %s.\n", + speed_max(mddev), desc); is_mddev_idle(mddev); /* this also initializes IO event counters */ @@ -5152,8 +5167,8 @@ void md_do_sync(mddev_t *mddev) if (j>2) { printk(KERN_INFO - "md: resuming recovery of %s from checkpoint.\n", - mdname(mddev)); + "md: resuming %s of %s from checkpoint.\n", + desc, mdname(mddev)); mddev->curr_resync = j; } @@ -5236,7 +5251,7 @@ void md_do_sync(mddev_t *mddev) } } } - printk(KERN_INFO "md: %s: sync done.\n",mdname(mddev)); + printk(KERN_INFO "md: %s: %s done.\n",mdname(mddev), desc); /* * this also signals 'finished resyncing' to md_stop */ @@ -5256,8 +5271,8 @@ void md_do_sync(mddev_t *mddev) if (test_bit(MD_RECOVERY_INTR, &mddev->recovery)) { if (mddev->curr_resync >= mddev->recovery_cp) { printk(KERN_INFO - "md: checkpointing recovery of %s.\n", - mdname(mddev)); + "md: checkpointing %s of %s.\n", + desc, mdname(mddev)); mddev->recovery_cp = mddev->curr_resync; } } else |