set_bit(R5_UPTODATE, &sh->dev[i].flags);
if (test_bit(R5_ReadError, &sh->dev[i].flags)) {
rdev = conf->disks[i].rdev;
- printk_rl(KERN_INFO "raid5:%s: read error corrected"
+ printk_rl(KERN_INFO "md/raid:%s: read error corrected"
" (%lu sectors at %llu on %s)\n",
mdname(conf->mddev), STRIPE_SECTORS,
(unsigned long long)(sh->sector
atomic_inc(&rdev->read_errors);
if (conf->mddev->degraded)
printk_rl(KERN_WARNING
- "raid5:%s: read error not correctable "
+ "md/raid:%s: read error not correctable "
"(sector %llu on %s).\n",
mdname(conf->mddev),
(unsigned long long)(sh->sector
else if (test_bit(R5_ReWrite, &sh->dev[i].flags))
/* Oh, no!!! */
printk_rl(KERN_WARNING
- "raid5:%s: read error NOT corrected!! "
+ "md/raid:%s: read error NOT corrected!! "
"(sector %llu on %s).\n",
mdname(conf->mddev),
(unsigned long long)(sh->sector
else if (atomic_read(&rdev->read_errors)
> conf->max_nr_stripes)
printk(KERN_WARNING
- "raid5:%s: Too many read errors, failing device %s.\n",
+ "md/raid:%s: Too many read errors, failing device %s.\n",
mdname(conf->mddev), bdn);
else
retry = 1;
{
char b[BDEVNAME_SIZE];
raid5_conf_t *conf = mddev->private;
- pr_debug("raid5: error called\n");
+ pr_debug("raid456: error called\n");
if (!test_bit(Faulty, &rdev->flags)) {
set_bit(MD_CHANGE_DEVS, &mddev->flags);
}
set_bit(Faulty, &rdev->flags);
printk(KERN_ALERT
- "raid5: Disk failure on %s, disabling device.\n"
- "raid5: Operation continuing on %d devices.\n",
- bdevname(rdev->bdev,b), conf->raid_disks - mddev->degraded);
+ "md/raid:%s: Disk failure on %s, disabling device.\n"
+ KERN_ALERT
+ "md/raid:%s: Operation continuing on %d devices.\n",
+ mdname(mddev),
+ bdevname(rdev->bdev, b),
+ mdname(mddev),
+ conf->raid_disks - mddev->degraded);
}
}
pd_idx = data_disks;
break;
default:
- printk(KERN_ERR "raid5: unsupported algorithm %d\n",
- algorithm);
BUG();
}
break;
qd_idx = raid_disks - 1;
break;
-
default:
- printk(KERN_CRIT "raid6: unsupported algorithm %d\n",
- algorithm);
BUG();
}
break;
case ALGORITHM_PARITY_N:
break;
default:
- printk(KERN_ERR "raid5: unsupported algorithm %d\n",
- algorithm);
BUG();
}
break;
i -= 1;
break;
default:
- printk(KERN_CRIT "raid6: unsupported algorithm %d\n",
- algorithm);
BUG();
}
break;
previous, &dummy1, &sh2);
if (check != sh->sector || dummy1 != dd_idx || sh2.pd_idx != sh->pd_idx
|| sh2.qd_idx != sh->qd_idx) {
- printk(KERN_ERR "compute_blocknr: map not correct\n");
+ printk(KERN_ERR "md/raid:%s: compute_blocknr: map not correct\n",
+ mdname(conf->mddev));
return 0;
}
return r_sector;
new_sector = raid5_compute_sector(conf, logical_sector,
previous,
&dd_idx, NULL);
- pr_debug("raid5: make_request, sector %llu logical %llu\n",
+ pr_debug("raid456: make_request, sector %llu logical %llu\n",
(unsigned long long)new_sector,
(unsigned long long)logical_sector);
if (mddev->new_level != 5
&& mddev->new_level != 4
&& mddev->new_level != 6) {
- printk(KERN_ERR "raid5: %s: raid level not set to 4/5/6 (%d)\n",
+ printk(KERN_ERR "md/raid:%s: raid level not set to 4/5/6 (%d)\n",
mdname(mddev), mddev->new_level);
return ERR_PTR(-EIO);
}
&& !algorithm_valid_raid5(mddev->new_layout)) ||
(mddev->new_level == 6
&& !algorithm_valid_raid6(mddev->new_layout))) {
- printk(KERN_ERR "raid5: %s: layout %d not supported\n",
+ printk(KERN_ERR "md/raid:%s: layout %d not supported\n",
mdname(mddev), mddev->new_layout);
return ERR_PTR(-EIO);
}
if (mddev->new_level == 6 && mddev->raid_disks < 4) {
- printk(KERN_ERR "raid6: not enough configured devices for %s (%d, minimum 4)\n",
+ printk(KERN_ERR "md/raid:%s: not enough configured devices (%d, minimum 4)\n",
mdname(mddev), mddev->raid_disks);
return ERR_PTR(-EINVAL);
}
if (!mddev->new_chunk_sectors ||
(mddev->new_chunk_sectors << 9) % PAGE_SIZE ||
!is_power_of_2(mddev->new_chunk_sectors)) {
- printk(KERN_ERR "raid5: invalid chunk size %d for %s\n",
- mddev->new_chunk_sectors << 9, mdname(mddev));
+ printk(KERN_ERR "md/raid:%s: invalid chunk size %d\n",
+ mdname(mddev), mddev->new_chunk_sectors << 9);
return ERR_PTR(-EINVAL);
}
if (raid5_alloc_percpu(conf) != 0)
goto abort;
- pr_debug("raid5: run(%s) called.\n", mdname(mddev));
+ pr_debug("raid456: run(%s) called.\n", mdname(mddev));
list_for_each_entry(rdev, &mddev->disks, same_set) {
raid_disk = rdev->raid_disk;
if (test_bit(In_sync, &rdev->flags)) {
char b[BDEVNAME_SIZE];
- printk(KERN_INFO "raid5: device %s operational as raid"
- " disk %d\n", bdevname(rdev->bdev,b),
- raid_disk);
+ printk(KERN_INFO "md/raid:%s: device %s operational as raid"
+ " disk %d\n",
+ mdname(mddev), bdevname(rdev->bdev, b), raid_disk);
} else
/* Cannot rely on bitmap to complete recovery */
conf->fullsync = 1;
max_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
if (grow_stripes(conf, conf->max_nr_stripes)) {
printk(KERN_ERR
- "raid5: couldn't allocate %dkB for buffers\n", memory);
+ "md/raid:%s: couldn't allocate %dkB for buffers\n",
+ mdname(mddev), memory);
goto abort;
} else
- printk(KERN_INFO "raid5: allocated %dkB for %s\n",
- memory, mdname(mddev));
+ printk(KERN_INFO "md/raid:%s: allocated %dkB\n",
+ mdname(mddev), memory);
conf->thread = md_register_thread(raid5d, mddev, NULL);
if (!conf->thread) {
printk(KERN_ERR
- "raid5: couldn't allocate thread for %s\n",
+ "md/raid:%s: couldn't allocate thread.\n",
mdname(mddev));
goto abort;
}
sector_t reshape_offset = 0;
if (mddev->recovery_cp != MaxSector)
- printk(KERN_NOTICE "raid5: %s is not clean"
+ printk(KERN_NOTICE "md/raid:%s: not clean"
" -- starting background reconstruction\n",
mdname(mddev));
if (mddev->reshape_position != MaxSector) {
int max_degraded = (mddev->level == 6 ? 2 : 1);
if (mddev->new_level != mddev->level) {
- printk(KERN_ERR "raid5: %s: unsupported reshape "
+ printk(KERN_ERR "md/raid:%s: unsupported reshape "
"required - aborting.\n",
mdname(mddev));
return -EINVAL;
here_new = mddev->reshape_position;
if (sector_div(here_new, mddev->new_chunk_sectors *
(mddev->raid_disks - max_degraded))) {
- printk(KERN_ERR "raid5: reshape_position not "
- "on a stripe boundary\n");
+ printk(KERN_ERR "md/raid:%s: reshape_position not "
+ "on a stripe boundary\n", mdname(mddev));
return -EINVAL;
}
reshape_offset = here_new * mddev->new_chunk_sectors;
if ((here_new * mddev->new_chunk_sectors !=
here_old * mddev->chunk_sectors) ||
mddev->ro == 0) {
- printk(KERN_ERR "raid5: in-place reshape must be started"
- " in read-only mode - aborting\n");
+ printk(KERN_ERR "md/raid:%s: in-place reshape must be started"
+ " in read-only mode - aborting\n",
+ mdname(mddev));
return -EINVAL;
}
} else if (mddev->delta_disks < 0
: (here_new * mddev->new_chunk_sectors >=
here_old * mddev->chunk_sectors)) {
/* Reading from the same stripe as writing to - bad */
- printk(KERN_ERR "raid5: reshape_position too early for "
- "auto-recovery - aborting.\n");
+ printk(KERN_ERR "md/raid:%s: reshape_position too early for "
+ "auto-recovery - aborting.\n",
+ mdname(mddev));
return -EINVAL;
}
- printk(KERN_INFO "raid5: reshape will continue\n");
+ printk(KERN_INFO "md/raid:%s: reshape will continue\n",
+ mdname(mddev));
/* OK, we should be able to continue; */
} else {
BUG_ON(mddev->level != mddev->new_level);
mddev->minor_version > 90)
rdev->recovery_offset = reshape_offset;
- printk("%d: w=%d pa=%d pr=%d m=%d a=%d r=%d op1=%d op2=%d\n",
- rdev->raid_disk, working_disks, conf->prev_algo,
- conf->previous_raid_disks, conf->max_degraded,
- conf->algorithm, conf->raid_disks,
- only_parity(rdev->raid_disk,
- conf->prev_algo,
- conf->previous_raid_disks,
- conf->max_degraded),
- only_parity(rdev->raid_disk,
- conf->algorithm,
- conf->raid_disks,
- conf->max_degraded));
if (rdev->recovery_offset < reshape_offset) {
/* We need to check old and new layout */
if (!only_parity(rdev->raid_disk,
- working_disks);
if (mddev->degraded > conf->max_degraded) {
- printk(KERN_ERR "raid5: not enough operational devices for %s"
+ printk(KERN_ERR "md/raid:%s: not enough operational devices"
" (%d/%d failed)\n",
mdname(mddev), mddev->degraded, conf->raid_disks);
goto abort;
mddev->recovery_cp != MaxSector) {
if (mddev->ok_start_degraded)
printk(KERN_WARNING
- "raid5: starting dirty degraded array: %s"
- "- data corruption possible.\n",
+ "md/raid:%s: starting dirty degraded array"
+ " - data corruption possible.\n",
mdname(mddev));
else {
printk(KERN_ERR
- "raid5: cannot start dirty degraded array for %s\n",
+ "md/raid:%s: cannot start dirty degraded array.\n",
mdname(mddev));
goto abort;
}
}
if (mddev->degraded == 0)
- printk("raid5: raid level %d set %s active with %d out of %d"
- " devices, algorithm %d\n", conf->level, mdname(mddev),
+ printk(KERN_INFO "md/raid:%s: raid level %d active with %d out of %d"
+ " devices, algorithm %d\n", mdname(mddev), conf->level,
mddev->raid_disks-mddev->degraded, mddev->raid_disks,
mddev->new_layout);
else
- printk(KERN_ALERT "raid5: raid level %d set %s active with %d"
- " out of %d devices, algorithm %d\n", conf->level,
- mdname(mddev), mddev->raid_disks - mddev->degraded,
- mddev->raid_disks, mddev->new_layout);
+ printk(KERN_ALERT "md/raid:%s: raid level %d active with %d"
+ " out of %d devices, algorithm %d\n",
+ mdname(mddev), conf->level,
+ mddev->raid_disks - mddev->degraded,
+ mddev->raid_disks, mddev->new_layout);
print_raid5_conf(conf);
if (conf->reshape_progress != MaxSector) {
- printk("...ok start reshape thread\n");
conf->reshape_safe = conf->reshape_progress;
atomic_set(&conf->reshape_stripes, 0);
clear_bit(MD_RECOVERY_SYNC, &mddev->recovery);
mddev->to_remove = NULL;
else if (sysfs_create_group(&mddev->kobj, &raid5_attrs_group))
printk(KERN_WARNING
- "raid5: failed to create sysfs attributes for %s\n",
+ "md/raid:%s: failed to create sysfs attributes.\n",
mdname(mddev));
mddev->queue->queue_lock = &conf->device_lock;
free_conf(conf);
}
mddev->private = NULL;
- printk(KERN_ALERT "raid5: failed to run raid set %s\n", mdname(mddev));
+ printk(KERN_ALERT "md/raid:%s: failed to run raid set.\n", mdname(mddev));
return -EIO;
}
-
-
static int stop(mddev_t *mddev)
{
raid5_conf_t *conf = mddev->private;
int i;
struct disk_info *tmp;
- printk("RAID5 conf printout:\n");
+ printk(KERN_DEBUG "RAID conf printout:\n");
if (!conf) {
printk("(conf==NULL)\n");
return;
}
- printk(" --- rd:%d wd:%d\n", conf->raid_disks,
- conf->raid_disks - conf->mddev->degraded);
+ printk(KERN_DEBUG " --- level:%d rd:%d wd:%d\n", conf->level,
+ conf->raid_disks,
+ conf->raid_disks - conf->mddev->degraded);
for (i = 0; i < conf->raid_disks; i++) {
char b[BDEVNAME_SIZE];
tmp = conf->disks + i;
if (tmp->rdev)
- printk(" disk %d, o:%d, dev:%s\n",
- i, !test_bit(Faulty, &tmp->rdev->flags),
- bdevname(tmp->rdev->bdev,b));
+ printk(KERN_DEBUG " disk %d, o:%d, dev:%s\n",
+ i, !test_bit(Faulty, &tmp->rdev->flags),
+ bdevname(tmp->rdev->bdev, b));
}
}
> conf->max_nr_stripes ||
((mddev->new_chunk_sectors << 9) / STRIPE_SIZE) * 4
> conf->max_nr_stripes) {
- printk(KERN_WARNING "raid5: reshape: not enough stripes. Needed %lu\n",
+ printk(KERN_WARNING "md/raid:%s: reshape: not enough stripes. Needed %lu\n",
+ mdname(mddev),
((max(mddev->chunk_sectors, mddev->new_chunk_sectors) << 9)
/ STRIPE_SIZE)*4);
return 0;
*/
if (raid5_size(mddev, 0, conf->raid_disks + mddev->delta_disks)
< mddev->array_sectors) {
- printk(KERN_ERR "md: %s: array size must be reduced "
+ printk(KERN_ERR "md/raid:%s: array size must be reduced "
"before number of disks\n", mdname(mddev));
return -EINVAL;
}
if (sysfs_create_link(&mddev->kobj,
&rdev->kobj, nm))
printk(KERN_WARNING
- "raid5: failed to create "
- " link %s for %s\n",
- nm, mdname(mddev));
+ "md/raid:%s: failed to create "
+ " link %s\n",
+ mdname(mddev), nm);
} else
break;
}
/* for raid0 takeover only one zone is supported */
if (raid0_priv->nr_strip_zones > 1) {
- printk(KERN_ERR "md: cannot takeover raid0 with more than one zone.\n");
+ printk(KERN_ERR "md/raid:%s: cannot takeover raid0 with more than one zone.\n",
+ mdname(mddev));
return ERR_PTR(-EINVAL);
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff