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<3>device-mapper: snapshots: Invalidating snapshot: Unable to allocate exception.
<3>device-mapper: snapshots: Snapshot is invalid: can't merge
<3>device-mapper: snapshots: Read error in exception store: shutting down merge
<3>device-mapper: snapshots: Read error: shutting down merge.
<3>device-mapper: snapshots: Write error: shutting down merge.
<3>device-mapper: snapshots: Write error in exception store: shutting down merge
<3>device-mapper: snapshots: Corruption detected: exception for block %llu is on disk but not in memory
<3>device-mapper: snapshots: Attempt to merge block %llu from the middle of a chunk range [%llu - %llu]
origin: incorrect number of arguments <3>device-mapper: snapshots: Unable to resume snapshot source until handover completes.
<3>device-mapper: snapshots: Unable to perform snapshot handover until source is suspended.
<3>device-mapper: snapshots: Cancelling snapshot handover.
<3>device-mapper: snapshots: Failed to initialize exception stores
<3>device-mapper: snapshots: snapshot target register failed %d
<3>device-mapper: snapshots: Origin target register failed %d
<3>device-mapper: snapshots: Merge target register failed %d
<3>device-mapper: snapshots: unable to allocate memory
<3>device-mapper: snapshots: init_origin_hash failed.
<3>device-mapper: snapshots: Couldn't create exception cache.
<3>device-mapper: snapshots: Couldn't create pending cache.
<3>device-mapper: snapshots: Couldn't create cache to track chunks in use.
Cannot allocate private snapshot structure Couldn't create exception store Unable to allocate hash table space Could not create kcopyd client Could not allocate mempool for pending exceptions Could not allocate tracked_chunk mempool for tracking reads Snapshot cow pairing for exception table handover failed A snapshot is already merging. Snapshot exception store does not support snapshot-merge. Snapshot origin struct allocation failed Failed to read snapshot metadata <4>device-mapper: snapshots: Snapshot is marked invalid.
<3>device-mapper: snapshot exception stores: Unable to register transient exception store type.
<3>device-mapper: snapshot exception stores: Unable to register persistent exception store type
<3>device-mapper: snapshot exception stores: No memory left to attempt load for "%s"
<4>device-mapper: snapshot exception stores: Module for exstore type "%s" not found.
Chunk size is not a multiple of device blocksize Chunk size is not a power of 2 Insufficient exception store arguments Exception store allocation failed Exception store type not recognised Exception store type constructor failed <4>device-mapper: transient snapshot: Unable to register transient exception store type
<4>device-mapper: transient snapshot: Unable to register old-style transient exception store type
<4>device-mapper: persistent snapshot: write header failed
drivers/md/dm-snap-persistent.c <4>device-mapper: persistent snapshot: Invalid or corrupt snapshot
<4>device-mapper: persistent snapshot: chunk size %u in device metadata overrides table chunk size of %u.
<3>device-mapper: persistent snapshot: invalid on-disk chunk size %u: %s.
<4>device-mapper: persistent snapshot: write_header failed
<4>device-mapper: persistent snapshot: zero_disk_area(0) failed
<4>device-mapper: persistent snapshot: unable to handle snapshot disk version %d
<3>device-mapper: persistent snapshot: couldn't start header metadata update thread
<3>device-mapper: persistent snapshot: Unable to register persistent exception store type
<3>device-mapper: persistent snapshot: Unable to register old-style persistent exception store type
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drivers/md/dm-snap.c %s Cannot get target device Invalid Merge failed %llu/%llu %llu Unknown %s %s &_origins_lock dm_exception dm_snap_pending_exception dm_snap_tracked_chunk requires exactly 4 arguments Cannot get origin device Cannot get COW device &s->lock Chunk size not set snapshot snapshot-origin dm-exstore-%s Chunk size is too high P N Persistent flag is not P or N Invalid chunk size N %llu transient N P %llu ksnaphd persistent P license=GPL author=Joe Thornber description=device-mapper snapshot target srcversion=60DD69687CBD7C53B6B4CB2 depends=dm-mod vermagic=2.6.32-358.el6.x86_64 SMP mod_unload modversions ( 0 8 6 @ H P P X s ( dm_snap_cow dm_snap_origin dm_exception_store_destroy dm_exception_store_create dm_exception_store_type_unregister dm_exception_store_type_register < ( 0 8 2 @ u H P J X u ` h z p x u
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