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z T E 2 2 L L ( C 0 8 @ H 2 P 2 X ` h p x H% F$ F$ F$ F$ F$ F$ F$ F$ F$ F$ @% 0% % % ( $ 0 -& 8 && @ & H & P % X 4& ` h_ h P_ p C[ x C[ C[ C[ C[ C[ C[ C[ C[ C[ D\ D\ D\ D\ @\ _ _ C[ C[ C[ C[ C[ C[ ( C[ 0 C[ 8 C[ @ C[ H _ P _ X _ ` _ h _ p x 6 6 ބ Q 6 6 6 6 drivers/md/raid5.c mdX <7>raid456:%s: stripe %llu
<7>RAID conf printout:
(conf==NULL)
<7> --- level:%d rd:%d wd:%d
<7> disk %d, o:%d, dev:%s
%d
raid%d-%s raid%d-%p %s-alt raid%d rd%d reshape [%d/%d] [ U _ %s ] <7>raid456:Writing block %d
busy empty <7>raid456:+++ raid5d active
sync_completed raid6 raid5 raid4 raid456 raid456: run(%s) called.
remove_hash(), stripe %llu
--- raid5d inactive
%d stripes handled
+++ raid5d active
get_stripe, sector %llu
__stripe %llu not in cache
__find_stripe, sector %llu
insert_hash(), stripe %llu
Writing block %d
Return write for disc %d
Reading block %d (sync=%d)
Read_old block %d for r-m-w
%s: stripe %llu
%s: stripe %llu block: %d
%s: stripe %llu checkp: %d
raid456: error called
stripe_cache_size stripe_cache_active preread_bypass_threshold D H H B t F G H E > = < | b
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4 < 9
@ H L T X ` d l j p x n | F ' ., v0 j2 3 3 3 7 7 M8 Q8 < $ , > 0 8 B < D a H P a T \ a ` h 5b l t i x )l m m m ڄ < * ͝ O S W ( b , 4 f 8 @ D L P X \ d $ h p ( t | 2 <3>md/raid:%s: compute_blocknr: map not correct
<4>md/raid:%s: reshape: not enough stripes. Needed %lu
<7>raid456:remove_hash(), stripe %llu
<7>raid456:%s: stripe %llu locked: %d ops_request: %lx
<3>%s: failed memory allocation for cpu%ld
<1>md/raid:%s: Disk failure on %s, disabling device.
md/raid:%s: Operation continuing on %d devices.
<7>raid456:raid456: error called
<3>md/raid:%s: raid level not set to 4/5/6 (%d)
<3>md/raid:%s: layout %d not supported
<3>md/raid:%s: not enough configured devices (%d, minimum 4)
<3>md/raid:%s: invalid chunk size %d
<7>raid456:raid456: run(%s) called.
<6>md/raid:%s: device %s operational as raid disk %d
<3>md/raid:%s: couldn't allocate %dkB for buffers
<6>md/raid:%s: allocated %dkB
<3>md/raid:%s: couldn't allocate thread.
<3>md/raid:%s: cannot takeover raid0 with more than one zone.
<7>raid456:adding bi b#%llu to stripe s#%llu
<7>raid456:added bi b#%llu to stripe s#%llu, disk %d.
<7>raid456:%s: stripe %llu block: %d
<7>raid456:%s: stripe %llu block1: %d block2: %d
<7>raid456:%s: stripe: %llu faila: %d failb: %d
<7>raid456:%s: stripe %llu checkp: %d
<6>md/raid:%s: read error corrected (%lu sectors at %llu on %s)
<4>md/raid:%s: read error on replacement device (sector %llu on %s).
<4>md/raid:%s: read error not correctable (sector %llu on %s).
<4>md/raid:%s: read error NOT corrected!! (sector %llu on %s).
<4>md/raid:%s: Too many read errors, failing device %s.
<7>raid456:end_read_request %llu/%d, count: %d, uptodate %d.
<3>md/raid:%s: array size must be reduced before number of disks
level %d, %dk chunk, algorithm %d <5>md/raid:%s: not clean -- starting background reconstruction
<3>md/raid:%s: unsupported reshape required - aborting.
<3>md/raid:%s: reshape_position not on a stripe boundary
<3>md/raid:%s: reshape position is confused - aborting
<3>md/raid:%s: in-place reshape must be started in read-only mode - aborting
<3>md/raid:%s: reshape_position too early for auto-recovery - aborting.
<6>md/raid:%s: reshape will continue
<3>md: cannot handle concurrent replacement and reshape.
<3>md/raid:%s: not enough operational devices (%d/%d failed)
<4>md/raid:%s: starting dirty degraded array - data corruption possible.
<3>md/raid:%s: cannot start dirty degraded array.
<6>md/raid:%s: raid level %d active with %d out of %d devices, algorithm %d
<1>md/raid:%s: raid level %d active with %d out of %d devices, algorithm %d
<4>md/raid:%s: failed to create sysfs attributes.
<1>md/raid:%s: failed to run raid set.
<7>raid456:raid5_align_endio : io error...handing IO for a retry
<3>sector=%llx i=%d %p %p %p %p %d
<7>raid456:get_stripe, sector %llu
<7>raid456:__find_stripe, sector %llu
<7>raid456:__stripe %llu not in cache
<7>raid456:init_stripe called, stripe %llu
<7>raid456:insert_hash(), stripe %llu
<3>%s: unknown check_state: %d sector: %llu
<7>raid456:handling stripe %llu, state=%#lx cnt=%d, pd_idx=%d, qd_idx=%d
, check:%d, reconstruct:%d
<7>raid456:check %d: state 0x%lx read %p write %p written %p
<7>raid456:locked=%d uptodate=%d to_read=%d to_write=%d failed=%d failed_num=%d,%d
<7>raid456:Return write for disc %d
<7>raid456:Computing stripe %llu block %d
<7>raid456:Computing stripe %llu blocks %d,%d
<7>raid456:Reading block %d (sync=%d)
<7>raid456:for sector %llu, rmw=%d rcw=%d
<7>raid456:Read_old block %d for r-m-w
<7>raid456:Read_old block %d for Reconstruct
<7>raid456:%s: for %llu schedule op %ld on disc %d
<7>raid456:%s: for %llu schedule op %ld on replacement disc %d
<7>raid456:skip op %ld on disc %d for sector %llu
<7>raid456:%s: handle: %s hold: %s full_writes: %d bypass_count: %d
<7>raid456:%d stripes handled
<7>raid456:--- raid5d inactive
<7>raid456:end_write_request %llu/%d, count %d, uptodate: %d.
<7>raid456:chunk_aligned_read : non aligned
<7>raid456:raid456: make_request, sector %llu logical %llu
init_stripe called, stripe %llu
added bi b#%llu to stripe s#%llu, disk %d.
adding bi b#%llu to stripe s#%llu
%s: handle: %s hold: %s full_writes: %d bypass_count: %d
locked=%d uptodate=%d to_read=%d to_write=%d failed=%d failed_num=%d,%d
handling stripe %llu, state=%#lx cnt=%d, pd_idx=%d, qd_idx=%d
, check:%d, reconstruct:%d
check %d: state 0x%lx read %p write %p written %p
Computing stripe %llu blocks %d,%d
Computing stripe %llu block %d
Read_old block %d for Reconstruct
for sector %llu, rmw=%d rcw=%d
%s: stripe %llu locked: %d ops_request: %lx
%s: stripe: %llu faila: %d failb: %d
%s: stripe %llu block1: %d block2: %d
skip op %ld on disc %d for sector %llu
%s: for %llu schedule op %ld on replacement disc %d
%s: for %llu schedule op %ld on disc %d
end_read_request %llu/%d, count: %d, uptodate %d.
end_write_request %llu/%d, count %d, uptodate: %d.
raid456: make_request, sector %llu logical %llu
chunk_aligned_read : non aligned
raid5_align_endio : io error...handing IO for a retry
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Q i z ( ; J Q b k ~ I , 4 D L _ y d ( 9 G R i { @ N ) : R f s } raid5.c calc_degraded has_failed set_syndrome_sources raid5_compute_sector stripe_set_idx raid5_mergeable_bvec raid5_size raid5_exit raid6_personality raid5_personality raid4_personality compute_blocknr check_stripe_cache get_free_stripe descriptor.36223 ops_complete_prexor descriptor.37534 __func__.37535 schedule_reconstruction descriptor.38971 __func__.38972 print_raid5_conf raid5_add_disk raid5_show_preread_threshold stripe_cache_active_show raid5_show_stripe_cache_size raid456_cpu_notify __func__.42149 error descriptor.38627 __release_stripe release_stripe grow_one_stripe ops_complete_compute descriptor.37123 __func__.37124 ops_complete_reconstruct descriptor.37700 __func__.37701 ops_complete_check descriptor.37899 __func__.37900 drop_one_stripe free_conf setup_conf __key.42232 __key.42233 raid5d descriptor.42237 raid45_takeover_raid0 raid4_takeover raid5_takeover raid6_takeover ops_complete_biofill descriptor.36984 __func__.36985 raid5_quiesce add_stripe_bio descriptor.39089 descriptor.39076 async_copy_data ops_run_biofill descriptor.37050 __func__.37051 ops_run_compute5 descriptor.37178 __func__.37179 ops_run_reconstruct5 descriptor.37788 __func__.37789 ops_run_compute6_1 descriptor.37284 __func__.37285 ops_run_compute6_2 descriptor.37400 __func__.37386 descriptor.37385 ops_run_check_p descriptor.37938 __func__.37939 ops_run_check_pq descriptor.37993 __func__.37994 __raid_run_ops descriptor.37624 __func__.37625 descriptor.37570 __func__.37571 descriptor.37866 __func__.37867 raid5_end_read_request _rs.38380 descriptor.38375 _rs.38385 _rs.38384 _rs.38386 unplug_slaves check_reshape raid5_check_reshape raid6_check_reshape raid5_finish_reshape raid5_start_reshape raid5_resize raid5_spare_active raid5_remove_disk status raid5_store_preread_threshold raid5_store_stripe_cache_size stop raid5_attrs_group run raid5_unplug raid5_congested raid5_unplug_queue raid5_align_endio descriptor.41093 raid5_init get_active_stripe descriptor.36253 descriptor.36341 descriptor.36560 descriptor.36437 descriptor.36427 handle_stripe_expansion handle_stripe raid5_end_write_request descriptor.39449 __func__.39933 __func__.40015 descriptor.39635 descriptor.36731 descriptor.40195 descriptor.40447 descriptor.36728 __func__.36725 descriptor.40452 descriptor.36724 descriptor.39729 descriptor.39724 descriptor.39737 descriptor.39446 descriptor.39437 descriptor.40458 descriptor.41885 descriptor.41901 descriptor.41898 descriptor.41263 __func__.41264 reshape_request sync_request descriptor.38515 make_request descriptor.41162 descriptor.41364 __mod_alias6234 __mod_alias6233 __mod_alias6230 __mod_alias6229 __mod_alias6228 __mod_alias6227 __mod_alias6226 __mod_alias6225 __mod_alias6224 __mod_alias6223 __mod_description6222 __mod_license6221 __ksymtab_raid5_set_cache_size __kstrtab_raid5_set_cache_size __kcrctab_raid5_set_cache_size __ksymtab_md_raid5_congested __kstrtab_md_raid5_congested __kcrctab_md_raid5_congested __ksymtab_md_raid5_unplug_device __kstrtab_md_raid5_unplug_device __kcrctab_md_raid5_unplug_device __func__.42238 __func__.36224 __func__.41886 __func__.36561 __func__.36428 __func__.36342 __func__.36254 __func__.39077 __func__.40448 __func__.40196 __func__.39636 __func__.39438 __func__.39725 __func__.38376 __func__.38516 __func__.38628 raid5_attrs __func__.41365 __func__.41163 __func__.41094 raid5_stripecache_size raid5_stripecache_active raid5_preread_bypass_threshold .LC0 raid456.mod.c _rheldata __mod_srcversion144 __module_depends ____versions __mod_vermagic5 bitmap_end_sync register_md_personality __crc_raid5_set_cache_size __this_module finish_wait put_page md_error cleanup_module prepare_to_wait dma_wait_for_async_tx bitmap_startwrite kfree async_gen_syndrome md_unregister_thread add_wait_queue kthread_should_stop __wake_up kmem_cache_create __per_cpu_offset kmem_cache_alloc_trace get_online_cpus init_module md_wakeup_thread sysfs_notify md_set_array_sectors dynamic_debug_enabled put_online_cpus schedule __crc_md_raid5_congested md_allow_write cpu_possible_mask __stack_chk_fail rdev_clear_badblocks sysfs_notify_dirent bdevname register_cpu_notifier md_write_start async_xor bitmap_cond_end_sync pv_irq_ops kmem_cache_alloc async_xor_val sysfs_create_link unregister_cpu_notifier flush_signals md_done_sync bio_put bio_endio blk_unplug md_wait_for_blocked_rdev plugger_set_plug raid5_set_cache_size generic_make_request blk_recount_segments async_memcpy synchronize_sched _spin_unlock_irqrestore cpu_present_mask list_del warn_slowpath_null kmem_cache_free mcount _cond_resched bitmap_close_sync disk_stack_limits async_trigger_callback md_do_sync async_raid6_2data_recov strict_strtoul sysfs_create_group _spin_lock_irq printk md_flush_request bio_init md_register_thread __crc_md_raid5_unplug_device del_timer_sync bitmap_start_sync nr_cpu_ids default_wake_function per_cpu__cpu_number __init_waitqueue_head bitmap_resize __list_add free_percpu jiffies revalidate_disk sprintf _spin_lock_irqsave unregister_md_personality md_new_event async_syndrome_val __alloc_percpu bitmap_unplug bitmap_endwrite md_raid5_unplug_device cancel_work_sync dma_issue_pending_all seq_printf md_write_end __ratelimit blk_queue_io_min find_next_bit _spin_lock dynamic_debug_enabled2 md_check_recovery remove_wait_queue malloc_sizes autoremove_wake_function md_raid5_congested bio_clone_mddev md_is_badblock schedule_timeout_uninterruptible rdev_set_badblocks mddev_congested blk_queue_io_opt async_raid6_datap_recov plugger_remove_plug plugger_init __kmalloc per_cpu__current_task kmem_cache_destroy alloc_pages_current blk_queue_merge_bvec raid456.ko.debug ec .rodata.str1.1 .rodata.str1.8 .rela.data .rheldata .rela.rodata .rela__kcrctab .symtab .rela__ksymtab .strtab .shstrtab .rela__mcount_loc .note.gnu.build-id .rela__bug_table .rela.gnu.linkonce.this_module .rela__verbose .note.module.sig .gnu_debuglink .rela__kcrctab_gpl .rela__ksymtab_gpl 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