On Wed, 23 Aug 2017, Kamble, Nitin A wrote:
> Hi Sage,
> My comments inline below.
>
> On 8/23/17, 12:15 PM, "Sage Weil" <sweil@xxxxxxxxxx> wrote:
>
> Hi Nitin,
>
> As David mentioned, it's a non-fatal error, so disabling fsck on mount is
> a fine workaround. (Out of curiousity, how did fsck get enabled in the
> first place? It should be off by default.)
>
> I find it is enabled by default.
Which version are you running? Master branch has
Option("bluestore_fsck_on_mount", Option::TYPE_BOOL, Option::LEVEL_DEV)
.set_default(false)
> If you don't mind, I have a branch that will additionally spit out exactly
> which extent(s) were leaked:
>
> https://github.com/liewegas/ceph/commit/wip-bluestore-fsck-leaks-luminous
>
> Would you mind running fsck with that branch and send me the log?
>
> Sure, I can try it out. Looks like I will only need
> ceph-objectstore-tool replaced in my ceph setup, correct?
Right. Thanks!
> CEPH_ARGS="--log-file c" ceph-objectstore-tool --op fsck --data-path ...
>
> One with --debug-bluestore 20 in the CEPH_ARGS would be ideal if it's not
> too big. You can ceph-post-file the log.
>
> What is ceph-post-file thingy? I have not used it before.
It will upload a file or files to a server the developers have access to
(any developers with access to the sepia lab) and spit out a uuid they can
use to identify which upload is yours.
sage
>
> Thanks,
> Nitin
>
> Thanks!
> sage
>
> On Thu, 17 Aug 2017, Kamble, Nitin A wrote:
>
> >
> >
> > On 8/17/17, 1:50 PM, "David Zafman" <dzafman@xxxxxxxxxx> wrote:
> >
> >
> > I wouldn't run the OSDs without identifying what is going on. I suggest
> > you stop the OSD and run fsck using ceph-objectstore-tool:
> >
> >
> > ceph-objectstore-tool --data-path .... --op fsck
> >
> > If you don't get any informative messages add --debug to get detail logging.
> >
> >
> > David
> >
> >
> > Thanks, David for your input. It is interesting that all the 50 osds had the same fsck issue immediately after the upgrade.
> >
> > Below is the log of manual fsck.
> >
> > This is the error line in it:
> > fsck error: leaked some space;65536 bytes leaked
> >
> >
> > # ceph-objectstore-tool --data-path /var/lib/ceph/osd/ceph-2 --op fsck --debug
> > warning: line 36: 'bluestore_fsck_on_mount' in section 'global' redefined
> > 2017-08-17 14:03:43.895377 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck (shallow) start
> > 2017-08-17 14:03:43.895410 7fcb138f8280 1 bdev create path /var/lib/ceph/osd/ceph-2/block type kernel
> > 2017-08-17 14:03:43.895416 7fcb138f8280 1 bdev(0x5601f87b3200 /var/lib/ceph/osd/ceph-2/block) open path /var/lib/ceph/osd/ceph-2/block
> > 2017-08-17 14:03:43.895684 7fcb138f8280 1 bdev(0x5601f87b3200 /var/lib/ceph/osd/ceph-2/block) open size 4000681103360 (0x3a37b2d1000, 3725 GB) block_size 4096 (4096 B) rotational
> > 2017-08-17 14:03:43.895942 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) _set_cache_sizes max 0.5 < ratio 0.99
> > 2017-08-17 14:03:43.895957 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) _set_cache_sizes cache_size 1073741824 meta 0.5 kv 0.5 data 0
> > 2017-08-17 14:03:43.895990 7fcb138f8280 1 bdev create path /var/lib/ceph/osd/ceph-2/block.db type kernel
> > 2017-08-17 14:03:43.895994 7fcb138f8280 1 bdev(0x5601f87b3400 /var/lib/ceph/osd/ceph-2/block.db) open path /var/lib/ceph/osd/ceph-2/block.db
> > 2017-08-17 14:03:43.896162 7fcb138f8280 1 bdev(0x5601f87b3400 /var/lib/ceph/osd/ceph-2/block.db) open size 1073741824 (0x40000000, 1024 MB) block_size 4096 (4096 B) non-rotational
> > 2017-08-17 14:03:43.896168 7fcb138f8280 1 bluefs add_block_device bdev 1 path /var/lib/ceph/osd/ceph-2/block.db size 1024 MB
> > 2017-08-17 14:03:43.896364 7fcb138f8280 1 bdev create path /var/lib/ceph/osd/ceph-2/block type kernel
> > 2017-08-17 14:03:43.896372 7fcb138f8280 1 bdev(0x5601f87b3600 /var/lib/ceph/osd/ceph-2/block) open path /var/lib/ceph/osd/ceph-2/block
> > 2017-08-17 14:03:43.896529 7fcb138f8280 1 bdev(0x5601f87b3600 /var/lib/ceph/osd/ceph-2/block) open size 4000681103360 (0x3a37b2d1000, 3725 GB) block_size 4096 (4096 B) rotational
> > 2017-08-17 14:03:43.896535 7fcb138f8280 1 bluefs add_block_device bdev 2 path /var/lib/ceph/osd/ceph-2/block size 3725 GB
> > 2017-08-17 14:03:43.896546 7fcb138f8280 1 bdev create path /var/lib/ceph/osd/ceph-2/block.wal type kernel
> > 2017-08-17 14:03:43.896549 7fcb138f8280 1 bdev(0x5601f87b3800 /var/lib/ceph/osd/ceph-2/block.wal) open path /var/lib/ceph/osd/ceph-2/block.wal
> > 2017-08-17 14:03:43.896733 7fcb138f8280 1 bdev(0x5601f87b3800 /var/lib/ceph/osd/ceph-2/block.wal) open size 10737418240 (0x280000000, 10240 MB) block_size 4096 (4096 B) non-rotational
> > 2017-08-17 14:03:43.896739 7fcb138f8280 1 bluefs add_block_device bdev 0 path /var/lib/ceph/osd/ceph-2/block.wal size 10240 MB
> > 2017-08-17 14:03:43.896912 7fcb138f8280 1 bluefs mount
> > 2017-08-17 14:03:43.902514 7fcb138f8280 0 set rocksdb option compaction_readahead_size = 2097152
> > 2017-08-17 14:03:43.902525 7fcb138f8280 0 set rocksdb option compression = kNoCompression
> > 2017-08-17 14:03:43.902533 7fcb138f8280 0 set rocksdb option max_write_buffer_number = 4
> > 2017-08-17 14:03:43.902538 7fcb138f8280 0 set rocksdb option min_write_buffer_number_to_merge = 1
> > 2017-08-17 14:03:43.902541 7fcb138f8280 0 set rocksdb option recycle_log_file_num = 4
> > 2017-08-17 14:03:43.902544 7fcb138f8280 0 set rocksdb option writable_file_max_buffer_size = 0
> > 2017-08-17 14:03:43.902548 7fcb138f8280 0 set rocksdb option write_buffer_size = 268435456
> > 2017-08-17 14:03:43.902572 7fcb138f8280 0 set rocksdb option compaction_readahead_size = 2097152
> > 2017-08-17 14:03:43.902577 7fcb138f8280 0 set rocksdb option compression = kNoCompression
> > 2017-08-17 14:03:43.902580 7fcb138f8280 0 set rocksdb option max_write_buffer_number = 4
> > 2017-08-17 14:03:43.902584 7fcb138f8280 0 set rocksdb option min_write_buffer_number_to_merge = 1
> > 2017-08-17 14:03:43.902587 7fcb138f8280 0 set rocksdb option recycle_log_file_num = 4
> > 2017-08-17 14:03:43.902590 7fcb138f8280 0 set rocksdb option writable_file_max_buffer_size = 0
> > 2017-08-17 14:03:43.902593 7fcb138f8280 0 set rocksdb option write_buffer_size = 268435456
> > 2017-08-17 14:03:43.902706 7fcb138f8280 4 rocksdb: RocksDB version: 5.4.0
> >
> > 2017-08-17 14:03:43.902713 7fcb138f8280 4 rocksdb: Git sha rocksdb_build_git_sha:@0@
> > 2017-08-17 14:03:43.902715 7fcb138f8280 4 rocksdb: Compile date Aug 15 2017
> > 2017-08-17 14:03:43.902719 7fcb138f8280 4 rocksdb: DB SUMMARY
> >
> > 2017-08-17 14:03:43.902727 7fcb138f8280 4 rocksdb: CURRENT file: CURRENT
> >
> > 2017-08-17 14:03:43.902729 7fcb138f8280 4 rocksdb: IDENTITY file: IDENTITY
> >
> > 2017-08-17 14:03:43.902735 7fcb138f8280 4 rocksdb: MANIFEST file: MANIFEST-000937 size: 1083 Bytes
> >
> > 2017-08-17 14:03:43.902739 7fcb138f8280 4 rocksdb: SST files in db dir, Total Num: 0, files:
> >
> > 2017-08-17 14:03:43.902745 7fcb138f8280 4 rocksdb: SST files in db.slow dir, Total Num: 6, files: 000187.sst 000199.sst 000219.sst 000220.sst 000934.sst 000935.sst
> >
> > 2017-08-17 14:03:43.902753 7fcb138f8280 4 rocksdb: Write Ahead Log file in db.wal: 000938.log size: 0 ;
> >
> > 2017-08-17 14:03:43.902755 7fcb138f8280 4 rocksdb: Options.error_if_exists: 0
> > 2017-08-17 14:03:43.902756 7fcb138f8280 4 rocksdb: Options.create_if_missing: 0
> > 2017-08-17 14:03:43.902757 7fcb138f8280 4 rocksdb: Options.paranoid_checks: 1
> > 2017-08-17 14:03:43.902758 7fcb138f8280 4 rocksdb: Options.env: 0x5601f8a43e80
> > 2017-08-17 14:03:43.902759 7fcb138f8280 4 rocksdb: Options.info_log: 0x5601f8a443e0
> > 2017-08-17 14:03:43.902760 7fcb138f8280 4 rocksdb: Options.max_open_files: -1
> > 2017-08-17 14:03:43.902762 7fcb138f8280 4 rocksdb: Options.max_file_opening_threads: 16
> > 2017-08-17 14:03:43.902763 7fcb138f8280 4 rocksdb: Options.use_fsync: 0
> > 2017-08-17 14:03:43.902764 7fcb138f8280 4 rocksdb: Options.max_log_file_size: 0
> > 2017-08-17 14:03:43.902765 7fcb138f8280 4 rocksdb: Options.max_manifest_file_size: 18446744073709551615
> > 2017-08-17 14:03:43.902766 7fcb138f8280 4 rocksdb: Options.log_file_time_to_roll: 0
> > 2017-08-17 14:03:43.902767 7fcb138f8280 4 rocksdb: Options.keep_log_file_num: 1000
> > 2017-08-17 14:03:43.902768 7fcb138f8280 4 rocksdb: Options.recycle_log_file_num: 4
> > 2017-08-17 14:03:43.902769 7fcb138f8280 4 rocksdb: Options.allow_fallocate: 1
> > 2017-08-17 14:03:43.902770 7fcb138f8280 4 rocksdb: Options.allow_mmap_reads: 0
> > 2017-08-17 14:03:43.902771 7fcb138f8280 4 rocksdb: Options.allow_mmap_writes: 0
> > 2017-08-17 14:03:43.902771 7fcb138f8280 4 rocksdb: Options.use_direct_reads: 0
> > 2017-08-17 14:03:43.902772 7fcb138f8280 4 rocksdb: Options.use_direct_io_for_flush_and_compaction: 0
> > 2017-08-17 14:03:43.902774 7fcb138f8280 4 rocksdb: Options.create_missing_column_families: 0
> > 2017-08-17 14:03:43.902781 7fcb138f8280 4 rocksdb: Options.db_log_dir:
> > 2017-08-17 14:03:43.902783 7fcb138f8280 4 rocksdb: Options.wal_dir: db.wal
> > 2017-08-17 14:03:43.902784 7fcb138f8280 4 rocksdb: Options.table_cache_numshardbits: 6
> > 2017-08-17 14:03:43.902784 7fcb138f8280 4 rocksdb: Options.max_subcompactions: 1
> > 2017-08-17 14:03:43.902785 7fcb138f8280 4 rocksdb: Options.max_background_flushes: 1
> > 2017-08-17 14:03:43.902786 7fcb138f8280 4 rocksdb: Options.WAL_ttl_seconds: 0
> > 2017-08-17 14:03:43.902787 7fcb138f8280 4 rocksdb: Options.WAL_size_limit_MB: 0
> > 2017-08-17 14:03:43.902788 7fcb138f8280 4 rocksdb: Options.manifest_preallocation_size: 4194304
> > 2017-08-17 14:03:43.902789 7fcb138f8280 4 rocksdb: Options.is_fd_close_on_exec: 1
> > 2017-08-17 14:03:43.902790 7fcb138f8280 4 rocksdb: Options.advise_random_on_open: 1
> > 2017-08-17 14:03:43.902790 7fcb138f8280 4 rocksdb: Options.db_write_buffer_size: 0
> > 2017-08-17 14:03:43.902791 7fcb138f8280 4 rocksdb: Options.access_hint_on_compaction_start: 1
> > 2017-08-17 14:03:43.902792 7fcb138f8280 4 rocksdb: Options.new_table_reader_for_compaction_inputs: 1
> > 2017-08-17 14:03:43.902793 7fcb138f8280 4 rocksdb: Options.compaction_readahead_size: 2097152
> > 2017-08-17 14:03:43.902794 7fcb138f8280 4 rocksdb: Options.random_access_max_buffer_size: 1048576
> > 2017-08-17 14:03:43.902795 7fcb138f8280 4 rocksdb: Options.writable_file_max_buffer_size: 0
> > 2017-08-17 14:03:43.902795 7fcb138f8280 4 rocksdb: Options.use_adaptive_mutex: 0
> > 2017-08-17 14:03:43.902796 7fcb138f8280 4 rocksdb: Options.rate_limiter: (nil)
> > 2017-08-17 14:03:43.902798 7fcb138f8280 4 rocksdb: Options.sst_file_manager.rate_bytes_per_sec: 0
> > 2017-08-17 14:03:43.902799 7fcb138f8280 4 rocksdb: Options.bytes_per_sync: 0
> > 2017-08-17 14:03:43.902801 7fcb138f8280 4 rocksdb: Options.wal_bytes_per_sync: 0
> > 2017-08-17 14:03:43.902802 7fcb138f8280 4 rocksdb: Options.wal_recovery_mode: 0
> > 2017-08-17 14:03:43.902803 7fcb138f8280 4 rocksdb: Options.enable_thread_tracking: 0
> > 2017-08-17 14:03:43.902804 7fcb138f8280 4 rocksdb: Options.allow_concurrent_memtable_write: 1
> > 2017-08-17 14:03:43.902805 7fcb138f8280 4 rocksdb: Options.enable_write_thread_adaptive_yield: 1
> > 2017-08-17 14:03:43.902806 7fcb138f8280 4 rocksdb: Options.write_thread_max_yield_usec: 100
> > 2017-08-17 14:03:43.902807 7fcb138f8280 4 rocksdb: Options.write_thread_slow_yield_usec: 3
> > 2017-08-17 14:03:43.902808 7fcb138f8280 4 rocksdb: Options.row_cache: None
> > 2017-08-17 14:03:43.902808 7fcb138f8280 4 rocksdb: Options.wal_filter: None
> > 2017-08-17 14:03:43.902809 7fcb138f8280 4 rocksdb: Options.avoid_flush_during_recovery: 0
> > 2017-08-17 14:03:43.902810 7fcb138f8280 4 rocksdb: Options.base_background_compactions: 1
> > 2017-08-17 14:03:43.902811 7fcb138f8280 4 rocksdb: Options.max_background_compactions: 1
> > 2017-08-17 14:03:43.902812 7fcb138f8280 4 rocksdb: Options.avoid_flush_during_shutdown: 0
> > 2017-08-17 14:03:43.902813 7fcb138f8280 4 rocksdb: Options.delayed_write_rate : 16777216
> > 2017-08-17 14:03:43.902814 7fcb138f8280 4 rocksdb: Options.max_total_wal_size: 0
> > 2017-08-17 14:03:43.902816 7fcb138f8280 4 rocksdb: Options.delete_obsolete_files_period_micros: 21600000000
> > 2017-08-17 14:03:43.902817 7fcb138f8280 4 rocksdb: Options.stats_dump_period_sec: 600
> > 2017-08-17 14:03:43.902818 7fcb138f8280 4 rocksdb: Compression algorithms supported:
> > 2017-08-17 14:03:43.902819 7fcb138f8280 4 rocksdb: Snappy supported: 0
> > 2017-08-17 14:03:43.902820 7fcb138f8280 4 rocksdb: Zlib supported: 0
> > 2017-08-17 14:03:43.902821 7fcb138f8280 4 rocksdb: Bzip supported: 0
> > 2017-08-17 14:03:43.902822 7fcb138f8280 4 rocksdb: LZ4 supported: 0
> > 2017-08-17 14:03:43.902823 7fcb138f8280 4 rocksdb: ZSTD supported: 0
> > 2017-08-17 14:03:43.902824 7fcb138f8280 4 rocksdb: Fast CRC32 supported: 1
> > 2017-08-17 14:03:43.902920 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/version_set.cc:2609] Recovering from manifest file: MANIFEST-000937
> >
> > 2017-08-17 14:03:43.902958 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/column_family.cc:407] --------------- Options for column family [default]:
> >
> > 2017-08-17 14:03:43.902960 7fcb138f8280 4 rocksdb: Options.comparator: leveldb.BytewiseComparator
> > 2017-08-17 14:03:43.902965 7fcb138f8280 4 rocksdb: Options.merge_operator: .T:int64_array.b:bitwise_xor
> > 2017-08-17 14:03:43.902966 7fcb138f8280 4 rocksdb: Options.compaction_filter: None
> > 2017-08-17 14:03:43.902967 7fcb138f8280 4 rocksdb: Options.compaction_filter_factory: None
> > 2017-08-17 14:03:43.902969 7fcb138f8280 4 rocksdb: Options.memtable_factory: SkipListFactory
> > 2017-08-17 14:03:43.902970 7fcb138f8280 4 rocksdb: Options.table_factory: BlockBasedTable
> > 2017-08-17 14:03:43.902985 7fcb138f8280 4 rocksdb: table_factory options: flush_block_policy_factory: FlushBlockBySizePolicyFactory (0x5601f8782208)
> > cache_index_and_filter_blocks: 1
> > cache_index_and_filter_blocks_with_high_priority: 1
> > pin_l0_filter_and_index_blocks_in_cache: 1
> > index_type: 0
> > hash_index_allow_collision: 1
> > checksum: 1
> > no_block_cache: 0
> > block_cache: 0x5601f87cddd8
> > block_cache_name: LRUCache
> > block_cache_options:
> > capacity : 536870912
> > num_shard_bits : 4
> > strict_capacity_limit : 0
> > high_pri_pool_ratio: 0.000
> > block_cache_compressed: (nil)
> > persistent_cache: (nil)
> > block_size: 4096
> > block_size_deviation: 10
> > block_restart_interval: 16
> > index_block_restart_interval: 1
> > filter_policy: rocksdb.BuiltinBloomFilter
> > whole_key_filtering: 1
> > format_version: 2
> >
> > 2017-08-17 14:03:43.902995 7fcb138f8280 4 rocksdb: Options.write_buffer_size: 268435456
> > 2017-08-17 14:03:43.902996 7fcb138f8280 4 rocksdb: Options.max_write_buffer_number: 4
> > 2017-08-17 14:03:43.902997 7fcb138f8280 4 rocksdb: Options.compression: NoCompression
> > 2017-08-17 14:03:43.902999 7fcb138f8280 4 rocksdb: Options.bottommost_compression: Disabled
> > 2017-08-17 14:03:43.903000 7fcb138f8280 4 rocksdb: Options.prefix_extractor: nullptr
> > 2017-08-17 14:03:43.903000 7fcb138f8280 4 rocksdb: Options.memtable_insert_with_hint_prefix_extractor: nullptr
> > 2017-08-17 14:03:43.903001 7fcb138f8280 4 rocksdb: Options.num_levels: 7
> > 2017-08-17 14:03:43.903002 7fcb138f8280 4 rocksdb: Options.min_write_buffer_number_to_merge: 1
> > 2017-08-17 14:03:43.903008 7fcb138f8280 4 rocksdb: Options.max_write_buffer_number_to_maintain: 0
> > 2017-08-17 14:03:43.903009 7fcb138f8280 4 rocksdb: Options.compression_opts.window_bits: -14
> > 2017-08-17 14:03:43.903010 7fcb138f8280 4 rocksdb: Options.compression_opts.level: -1
> > 2017-08-17 14:03:43.903010 7fcb138f8280 4 rocksdb: Options.compression_opts.strategy: 0
> > 2017-08-17 14:03:43.903011 7fcb138f8280 4 rocksdb: Options.compression_opts.max_dict_bytes: 0
> > 2017-08-17 14:03:43.903012 7fcb138f8280 4 rocksdb: Options.level0_file_num_compaction_trigger: 4
> > 2017-08-17 14:03:43.903013 7fcb138f8280 4 rocksdb: Options.level0_slowdown_writes_trigger: 20
> > 2017-08-17 14:03:43.903014 7fcb138f8280 4 rocksdb: Options.level0_stop_writes_trigger: 36
> > 2017-08-17 14:03:43.903015 7fcb138f8280 4 rocksdb: Options.target_file_size_base: 67108864
> > 2017-08-17 14:03:43.903015 7fcb138f8280 4 rocksdb: Options.target_file_size_multiplier: 1
> > 2017-08-17 14:03:43.903016 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_base: 268435456
> > 2017-08-17 14:03:43.903017 7fcb138f8280 4 rocksdb: Options.level_compaction_dynamic_level_bytes: 0
> > 2017-08-17 14:03:43.903018 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier: 10.000000
> > 2017-08-17 14:03:43.903021 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[0]: 1
> > 2017-08-17 14:03:43.903022 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[1]: 1
> > 2017-08-17 14:03:43.903023 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[2]: 1
> > 2017-08-17 14:03:43.903024 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[3]: 1
> > 2017-08-17 14:03:43.903025 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[4]: 1
> > 2017-08-17 14:03:43.903026 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[5]: 1
> > 2017-08-17 14:03:43.903026 7fcb138f8280 4 rocksdb: Options.max_bytes_for_level_multiplier_addtl[6]: 1
> > 2017-08-17 14:03:43.903027 7fcb138f8280 4 rocksdb: Options.max_sequential_skip_in_iterations: 8
> > 2017-08-17 14:03:43.903028 7fcb138f8280 4 rocksdb: Options.max_compaction_bytes: 1677721600
> > 2017-08-17 14:03:43.903029 7fcb138f8280 4 rocksdb: Options.arena_block_size: 33554432
> > 2017-08-17 14:03:43.903030 7fcb138f8280 4 rocksdb: Options.soft_pending_compaction_bytes_limit: 68719476736
> > 2017-08-17 14:03:43.903031 7fcb138f8280 4 rocksdb: Options.hard_pending_compaction_bytes_limit: 274877906944
> > 2017-08-17 14:03:43.903032 7fcb138f8280 4 rocksdb: Options.rate_limit_delay_max_milliseconds: 100
> > 2017-08-17 14:03:43.903033 7fcb138f8280 4 rocksdb: Options.disable_auto_compactions: 0
> > 2017-08-17 14:03:43.903034 7fcb138f8280 4 rocksdb: Options.compaction_style: kCompactionStyleLevel
> > 2017-08-17 14:03:43.903035 7fcb138f8280 4 rocksdb: Options.compaction_pri: kByCompensatedSize
> > 2017-08-17 14:03:43.903036 7fcb138f8280 4 rocksdb: Options.compaction_options_universal.size_ratio: 1
> > 2017-08-17 14:03:43.903037 7fcb138f8280 4 rocksdb: Options.compaction_options_universal.min_merge_width: 2
> > 2017-08-17 14:03:43.903038 7fcb138f8280 4 rocksdb: Options.compaction_options_universal.max_merge_width: 4294967295
> > 2017-08-17 14:03:43.903039 7fcb138f8280 4 rocksdb: Options.compaction_options_universal.max_size_amplification_percent: 200
> > 2017-08-17 14:03:43.903040 7fcb138f8280 4 rocksdb: Options.compaction_options_universal.compression_size_percent: -1
> > 2017-08-17 14:03:43.903041 7fcb138f8280 4 rocksdb: Options.compaction_options_fifo.max_table_files_size: 1073741824
> > 2017-08-17 14:03:43.903042 7fcb138f8280 4 rocksdb: Options.table_properties_collectors:
> > 2017-08-17 14:03:43.903043 7fcb138f8280 4 rocksdb: Options.inplace_update_support: 0
> > 2017-08-17 14:03:43.903044 7fcb138f8280 4 rocksdb: Options.inplace_update_num_locks: 10000
> > 2017-08-17 14:03:43.903045 7fcb138f8280 4 rocksdb: Options.memtable_prefix_bloom_size_ratio: 0.000000
> > 2017-08-17 14:03:43.903046 7fcb138f8280 4 rocksdb: Options.memtable_huge_page_size: 0
> > 2017-08-17 14:03:43.903047 7fcb138f8280 4 rocksdb: Options.bloom_locality: 0
> > 2017-08-17 14:03:43.903048 7fcb138f8280 4 rocksdb: Options.max_successive_merges: 0
> > 2017-08-17 14:03:43.903049 7fcb138f8280 4 rocksdb: Options.optimize_filters_for_hits: 0
> > 2017-08-17 14:03:43.903050 7fcb138f8280 4 rocksdb: Options.paranoid_file_checks: 0
> > 2017-08-17 14:03:43.903051 7fcb138f8280 4 rocksdb: Options.force_consistency_checks: 0
> > 2017-08-17 14:03:43.903053 7fcb138f8280 4 rocksdb: Options.report_bg_io_stats: 0
> > 2017-08-17 14:03:43.946483 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/version_set.cc:2859] Recovered from manifest file:db/MANIFEST-000937 succeeded,manifest_file_number is 937, next_file_number is 939, last_sequence is 64576158, log_number is 0,prev_log_number is 0,max_column_family is 0
> >
> > 2017-08-17 14:03:43.946492 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/version_set.cc:2867] Column family [default] (ID 0), log number is 932
> >
> > 2017-08-17 14:03:43.946530 7fcb138f8280 4 rocksdb: EVENT_LOG_v1 {"time_micros": 1503003823946523, "job": 1, "event": "recovery_started", "log_files": [938]}
> > 2017-08-17 14:03:43.946533 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/db_impl_open.cc:482] Recovering log #938 mode 0
> > 2017-08-17 14:03:43.946541 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/version_set.cc:2395] Creating manifest 940
> >
> > 2017-08-17 14:03:43.947010 7fcb138f8280 4 rocksdb: EVENT_LOG_v1 {"time_micros": 1503003823947008, "job": 1, "event": "recovery_finished"}
> > 2017-08-17 14:03:43.947694 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/db_impl_open.cc:1063] DB pointer 0x5601f8a8ab00
> > 2017-08-17 14:03:43.947722 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) _open_db opened rocksdb path db options compression=kNoCompression,max_write_buffer_number=4,min_write_buffer_number_to_merge=1,recycle_log_file_num=4,write_buffer_size=268435456,writable_file_max_buffer_size=0,compaction_readahead_size=2097152
> > 2017-08-17 14:03:43.995973 7fcb138f8280 1 freelist init
> > 2017-08-17 14:03:44.027637 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) _open_alloc opening allocation metadata
> > 2017-08-17 14:03:45.927394 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) _open_alloc loaded 3701 G in 3919 extents
> > 2017-08-17 14:03:46.426774 7fcb138f8280 1 bluefs fsck
> > 2017-08-17 14:03:46.426792 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck walking object keyspace
> > 2017-08-17 14:03:50.856077 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck checking shared_blobs
> > 2017-08-17 14:03:50.856119 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck checking for stray omap data
> > 2017-08-17 14:03:52.405816 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck checking deferred events
> > 2017-08-17 14:03:52.405862 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck checking freelist vs allocated
> > 2017-08-17 14:04:06.311748 7fcb138f8280 -1 bluestore(/var/lib/ceph/osd/ceph-2) fsck error: leaked some space;65536 bytes leaked
> > 2017-08-17 14:04:06.410019 7fcb138f8280 1 freelist shutdown
> > 2017-08-17 14:04:06.410080 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/db_impl.cc:217] Shutdown: canceling all background work
> > 2017-08-17 14:04:06.410464 7fcb138f8280 4 rocksdb: [/build/nitin/nightly_builds/20170815_141538-luminous/ceph.git/rpmbuild/BUILD/ceph-12.1.4-12.1.4/src/rocksdb/db/db_impl.cc:343] Shutdown complete
> > 2017-08-17 14:04:06.451387 7fcb138f8280 1 bluefs umount
> > 2017-08-17 14:04:06.452720 7fcb138f8280 1 bdev(0x5601f87b3800 /var/lib/ceph/osd/ceph-2/block.wal) close
> > 2017-08-17 14:04:06.744745 7fcb138f8280 1 bdev(0x5601f87b3400 /var/lib/ceph/osd/ceph-2/block.db) close
> > 2017-08-17 14:04:06.988729 7fcb138f8280 1 bdev(0x5601f87b3600 /var/lib/ceph/osd/ceph-2/block) close
> > 2017-08-17 14:04:07.200717 7fcb138f8280 1 bdev(0x5601f87b3200 /var/lib/ceph/osd/ceph-2/block) close
> > 2017-08-17 14:04:07.448859 7fcb138f8280 1 bluestore(/var/lib/ceph/osd/ceph-2) fsck finish with 1 errors in 23.553470 seconds
> > fsck found 1 errors
> >
> >
> >
> > N?????r??y??????X??ǧv???){.n?????z?]z????ay??ʇڙ??j???f???h???????w???????j:+v???w?????????????zZ+???????j"????i
>
> N?????r??y??????X??ǧv???){.n?????z?]z????ay? ʇڙ??j??f???h????? ?w??? ???j:+v???w????????????zZ+???????j"????i
