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A*y @!xcbzaBTtz!4R#1`@@96`R@`4`V@4cCR[B!ԍ`R@4a R`V dInvalidMerge failedOverflow%llu/%llu %lluUnknown%s %s %u discard_zeroes_cow discard_passdown_origintarget_name=%s,target_version=%u.%u.%u,snap_origin_name=%s,snap_cow_name=%s,snap_valid=%c,snap_merge_failed=%c,snapshot_overflowed=%c;origin: incorrect number of argumentsCannot allocate private origin structureCannot get target device%s3device-mapper: snapshots: Invalidating snapshot: Error reading/writing. 3device-mapper: snapshots: Invalidating snapshot: Unable to allocate exception. 3device-mapper: snapshots: Failed to initialize exception stores 3device-mapper: snapshots: unable to allocate memory for _origins 3device-mapper: snapshots: unable to allocate memory for _dm_origins &_origins_lockdm_exception3device-mapper: snapshots: init_origin_hash failed. 3device-mapper: snapshots: Couldn't create exception cache. dm_snap_pending_exception3device-mapper: snapshots: Couldn't create pending cache. 3device-mapper: snapshots: Unable to resume snapshot source until handover completes. 3device-mapper: snapshots: Unable to perform snapshot handover until source is suspended. 3device-mapper: snapshots: Cancelling snapshot handover. requires 4 or more argumentsCannot allocate private snapshot structurediscard_zeroes_cowdiscard_passdown_originUnrecognised feature requesteddiscard_passdown_origin feature depends on discard_zeroes_cowCannot get origin deviceCannot get COW deviceCOW device cannot be the same as origin deviceCouldn't create exception store&s->lock&s->in_progress_waitUnable to allocate hash table spaceCould not create kcopyd clientCould not allocate mempool for pending exceptionsSnapshot cow pairing for exception table handover failedA snapshot is already merging.Snapshot exception store does not support snapshot-merge.Snapshot origin struct allocation failedFailed to read snapshot metadata4device-mapper: snapshots: Snapshot is marked invalid. Chunk size not set3device-mapper: snapshots: Snapshot is invalid: can't merge 3device-mapper: snapshots: Read error in exception store: shutting down merge 3device-mapper: snapshots: Read error: shutting down merge. 3device-mapper: snapshots: Write error: shutting down merge. 3device-mapper: snapshots: Flush after merge failed: shutting down merge 3device-mapper: snapshots: Write error in exception store: shutting down merge 3device-mapper: snapshots: Corruption detected: exception for block %llu is on disk but not in memory 3device-mapper: snapshots: Attempt to merge block %llu from the middle of a chunk range [%llu - %llu] 3device-mapper: snapshots: Snapshot overflowed: Unable to allocate exception. Invalid number of feature argumentssnapshotsnapshot-originBC xx drivers/md/dm-snap.cinclude/linux/list_bl.hinclude/linux/list_bl.hdrivers/md/dm-exception-store.hdrivers/md/dm-exception-store.hdrivers/md/dm-snap.cdrivers/md/dm-snap.cdrivers/md/dm-snap.cdrivers/md/dm-exception-store.hinclude/linux/list_bl.hinclude/linux/list_bl.hdrivers/md/dm-snap.c{ s`"``bs`@`@`@`"@ @{¨_    {S* 5[sR2@`@  !!!@_T2@R`@  !!!@?Tb"!RRR`"RRR`"*`7*@7b*7[B@"@*`@`"@`@`@[B*SA{Ĩ_*SA{Ĩ_ttt`@snapshot-mergesnapshot_copy_throttlesnapshot_cow_thresholdalias=dm-snapshot-mergealias=dm-snapshot-originlicense=GPLauthor=Joe Thornberdescription=device-mapper snapshot targetparm=snapshot_copy_throttle:A percentage of time allocated for copy on writeparmtype=snapshot_copy_throttle:uintparm=snapshot_cow_threshold:Maximum number of chunks being copied on writeparmtype=snapshot_cow_threshold:uintGCC: (GNU) 13.2.1 20231205 (Red Hat 13.2.1-6) *-I** * L8l*e4**|t*p*4*H**T*04*px*!#*#%*&H*($@**9 t*,D *.^ P*0y 2I22d*4 *6H 8I8*:8*< *> *@@h*B)X2 *D:P*FJ*Hb*Js*L*N`x*P*Rp*T *Vd*X`l*Z"*\)#P*^8'XS.h*`bx**b*drp0p*f0h*h*jp6*l89<n*nnnn n8* 0>K^*w((08@HHHHPp*p p4pr*r`rt*ttvvvv1 v= vQ*'v{MMv%wvKv8%w*ww(w((z%%%-#%E-%e7%A%K%U%_%j%u%  !&(*,.046:<>@BDFHJLNPRTVXZ\^`bdfhjly=  );IRhw   2 E Z m    2d      8# 2 S c l t }         # 5 B M [ q           $ : F V ^ w          , dm-snap.c__export_symbol_dm_snap_origin$d__export_symbol_dm_snap_cow$xsnapshot_iterate_devicesorigin_iterate_devicessnapshot_statussnapshot_end_ioorigin_dtrdm_exception_table_exitorigin_ctrorigin_statusfull_bio_end_io__invalidate_snapshot.part.0account_end_copyzero_callbackwait_for_in_progressstop_mergesnapshot_merge_presuspenddm_lookup_exception.isra.0__check_for_conflicting_iodm_snapshot_exitdm_exception_table_unlock__insert_snapshotdm_snapshot_initstart_copycopy_callbackdm_insert_exception.isra.0origin_postsuspendpending_completeremap_exceptiondm_exception_table_lockdm_add_exceptionget_origin_minimum_chunksizeorigin_resumeunregister_snapshot__find_snapshots_sharing_cowsnapshot_io_hintssnapshot_preresumesnapshot_dtrsnapshot_ctr__insert_pending_exception__origin_writesnapshot_merge_next_chunksmerge_callbacksnapshot_resumesnapshot_merge_resumeorigin_mapsnapshot_merge_mapsnapshot_mapdm_snapshot_merge_target_name_args.22__param_str_snapshot_copy_throttle__param_str_snapshot_cow_thresholdsnapshot_targetorigin_targetmerge_targetdm_kcopyd_throttle_pending_exceptions_done_origins_lock_dm_originspending_cacheexception_cache__key.23__key.20__key.21_pending_exceptions_done_spinlock_pending_exceptions_done_count__UNIQUE_ID___addressable_dm_snap_cow463__UNIQUE_ID___addressable_dm_snap_origin462__UNIQUE_ID___addressable_cleanup_module474__UNIQUE_ID___addressable_init_module473__UNIQUE_ID_alias479__UNIQUE_ID_alias478__UNIQUE_ID_license477__UNIQUE_ID_author476__UNIQUE_ID_description475__UNIQUE_ID_snapshot_copy_throttle461__UNIQUE_ID_snapshot_copy_throttletype460__UNIQUE_ID_snapshot_cow_threshold459__UNIQUE_ID_snapshot_cow_thresholdtype458__param_snapshot_copy_throttle__param_snapshot_cow_threshold.L144721.L144722.L144723.L144724.L144725.L144726.L144727.L144728.L144729.L1447210.L1447211.L1447212down_writeup_writescnprintfdm_per_bio_data_raw_spin_lock_irqsave_raw_spin_unlock_irqrestoredm_put_devicekfreekmem_cache_freekvfreekmalloc_cacheskmalloc_tracedm_table_get_modedm_get_devicesnprintfdm_kcopyd_do_callbackdm_table_event_printk_raw_spin_lock_raw_spin_unlock__wake_up_lockedbio_endiodefault_wake_function__list_add_valid_or_reportio_scheduleremove_wait_queueup_readbit_waitout_of_line_wait_on_bit_raw_spin_lock_irq_raw_spin_unlock_irqusleep_range_statedm_unregister_targetkmem_cache_destroydm_exception_store_exitcleanup_modulepreempt_scheduledm_exception_store_init__init_rwsemkmem_cache_createdm_register_targetinit_moduledm_kcopyd_copy__list_del_entry_valid_or_reportrb_insert_colorrb_firstrb_nextrb_erasebio_associate_blkgkmem_cache_allocdown_readdm_suspendeddm_kcopyd_client_destroymempool_exitdm_exception_store_destroydm_consume_argsdm_exception_store_createdm_read_arg_groupdm_shift_argstrcasecmpkvmalloc_node__init_waitqueue_headdm_kcopyd_client_createmempool_free_slabmempool_alloc_slabmempool_initmemsetdm_set_target_max_io_lenmempool_freedm_table_get_sizemempool_allocwake_up_bitinit_wait_entryprepare_to_wait_eventfinish_waitdm_table_get_mddm_holddm_internal_suspend_fastdm_internal_resume_fastdm_putblkdev_issue_flushsubmit_bio_noacctdm_accept_partial_bio__wake_updm_bio_get_target_bio_nrdm_kcopyd_prepare_callbackdm_kcopyd_zero__this_moduleparam_ops_uint0Dhl| $0HL\p x |@@HHLHPpPtPxhh(( 048L8P8T$, 00$8Lx|((PP X(Ll $ 8 @         P X ` H p    ( 8  d x     T@\@`@@X\hp < dX2hX2  @,@@(@| , T| ((qq8<Txx    T\q`q4@DHLqq L```hh $LPhx 8<@DL d!T h x   ` `   ! 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