Heinz Mauelshagen 9e7d9367e6 dm raid: support raid0 with missing metadata devices ...

The raid0 MD personality does not start a raid0 array with any of its
data devices missing.

dm-raid was removing data/metadata device pairs unconditionally if it
failed to read a superblock off the respective metadata device of such
pair, resulting in failure to start arrays with the raid0 personality.

Avoid removing any data/metadata device pairs in case of raid0
(e.g. lvm2 segment type 'raid0_meta') thus allowing MD to start the
array.

Also, avoid region size validation for raid0.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

2016-08-17 10:42:39 -04:00

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bcache

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persistent-data

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bitmap.c

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bitmap.h

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dm-bio-prison.c

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dm-bio-prison.h

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dm-bio-record.h

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dm-bufio.c

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dm-bufio.h

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dm-builtin.c

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dm-cache-block-types.h

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dm-cache-metadata.c

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dm-cache-metadata.h

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dm-cache-policy-cleaner.c

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dm-cache-policy-internal.h

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dm-cache-policy-smq.c

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dm-cache-policy.c

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dm-cache-policy.h

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dm-cache-target.c

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dm-core.h

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dm-crypt.c

dm crypt: increase mempool reserve to better support swapping

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dm-delay.c

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dm-era-target.c

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dm-exception-store.c

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dm-exception-store.h

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dm-flakey.c

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dm-io.c

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dm-ioctl.c

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dm-kcopyd.c

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dm-linear.c

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dm-log-userspace-base.c

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dm-log-userspace-transfer.c

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dm-log-userspace-transfer.h

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dm-log-writes.c

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dm-log.c

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dm-mpath.c

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dm-mpath.h

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dm-path-selector.c

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dm-path-selector.h

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dm-queue-length.c

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dm-raid1.c

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dm-raid.c

dm raid: support raid0 with missing metadata devices

2016-08-17 10:42:39 -04:00

dm-region-hash.c

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dm-round-robin.c

dm round robin: do not use this_cpu_ptr() without having preemption disabled

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dm-rq.c

dm rq: fix the starting and stopping of blk-mq queues

2016-08-02 16:21:36 -04:00

dm-rq.h

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dm-service-time.c

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dm-snap-persistent.c

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dm-snap-transient.c

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dm-snap.c

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dm-stats.c

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dm-stats.h

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dm-stripe.c

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dm-switch.c

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dm-sysfs.c

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dm-table.c

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dm-target.c

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dm-thin-metadata.c

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dm-thin-metadata.h

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dm-thin.c

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dm-uevent.c

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dm-uevent.h

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dm-verity-fec.c

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dm-verity-fec.h

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dm-verity-target.c

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dm-verity.h

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dm-zero.c

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dm.c

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dm.h

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faulty.c

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Kconfig

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linear.c

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linear.h

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Makefile

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md-cluster.c

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md-cluster.h

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md.c

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md.h

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multipath.c

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multipath.h

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raid0.c

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raid0.h

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raid1.c

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raid1.h

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raid5-cache.c

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raid5.c

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raid5.h

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raid10.c

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raid10.h

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