From: Waxhead <waxhead@online.no>
To: Chris Murphy <lists@colorremedies.com>
Cc: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: Btrfs scrub failure for raid 6 kernel 4.3
Date: Tue, 29 Dec 2015 21:19:07 +0100 [thread overview]
Message-ID: <5682EABB.8040408@online.no> (raw)
In-Reply-To: <CAJCQCtQX6x4Fx_f_RyLmNS3q611Zb_Q+hw025--Fx-zmH1wRvw@mail.gmail.com>
Chris Murphy wrote:
> On Mon, Dec 28, 2015 at 3:55 PM, Waxhead <waxhead@online.no> wrote:
>
>> I tried the following....
>>
>> btrfs-image -t4 -c9 /dev/sdb1 /btrfs_raid6.img
>> checksum verify failed on 28734324736 found C3E98F3B wanted EB2392C6
>> checksum verify failed on 28734324736 found C3E98F3B wanted EB2392C6
>> checksum verify failed on 28734324736 found 5F516E2A wanted BBB2D39C
>> checksum verify failed on 28734324736 found C4AA0B8D wanted 41745FB5
>> checksum verify failed on 28734324736 found C3E98F3B wanted EB2392C6
>> bytenr mismatch, want=28734324736, have=16273726433708437499
>> Error reading metadata block
>> Error adding block -5
>> checksum verify failed on 28734324736 found C3E98F3B wanted EB2392C6
>> checksum verify failed on 28734324736 found C3E98F3B wanted EB2392C6
>> checksum verify failed on 28734324736 found 5F516E2A wanted BBB2D39C
>> checksum verify failed on 28734324736 found C4AA0B8D wanted 41745FB5
>> checksum verify failed on 28734324736 found C3E98F3B wanted EB2392C6
>> bytenr mismatch, want=28734324736, have=16273726433708437499
>> Error reading metadata block
>> Error flushing pending -5
>> create failed (Success)
>>
>> Well, I can't make out what this is supposed to mean, but no output file...
> Dunno. Maybe btrfs-show-super -fa for each device, along with
> btrfs-debug-tree <dev> output to a file might have some useful info
> for a dev. It could be a while before we hear from one though,
> considering the season.
>
The btrfs-debug-tree creates about 56.3 megabytes of text for each
device a few checksums (marked [match]) and dev.item.uuid differs
between the files for all partitions so I will leave that out of this post.
The output of btrfs-show-super -fa for each device follows:
--snip--
superblock: bytenr=65536, device=/dev/sdb1
---------------------------------------------------------
csum 0xdedfa466 [match]
bytenr 65536
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid c14fb599-f515-4feb-a458-227af0af683b
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 1
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=67108864, device=/dev/sdb1
---------------------------------------------------------
csum 0x7ebe8ca8 [match]
bytenr 67108864
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid c14fb599-f515-4feb-a458-227af0af683b
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 1
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=65536, device=/dev/sdc1
---------------------------------------------------------
csum 0xf975b895 [match]
bytenr 65536
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid 9a1af441-88fc-43b1-b1f8-e1d1163195ef
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 2
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=67108864, device=/dev/sdc1
---------------------------------------------------------
csum 0x5914905b [match]
bytenr 67108864
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid 9a1af441-88fc-43b1-b1f8-e1d1163195ef
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 2
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=65536, device=/dev/sdd1
---------------------------------------------------------
csum 0x182c19c3 [match]
bytenr 65536
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid a1ae2083-2730-4611-b019-ba9954c8fa13
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 3
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=67108864, device=/dev/sdd1
---------------------------------------------------------
csum 0xb84d310d [match]
bytenr 67108864
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid a1ae2083-2730-4611-b019-ba9954c8fa13
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 3
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=65536, device=/dev/sde1
---------------------------------------------------------
csum 0xaa2b7d21 [match]
bytenr 65536
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid 3458b150-02a7-44a5-81e5-61a734e30439
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
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dev_item.bandwidth 0
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sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=67108864, device=/dev/sde1
---------------------------------------------------------
csum 0x0a4a55ef [match]
bytenr 67108864
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
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root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
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root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid 3458b150-02a7-44a5-81e5-61a734e30439
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
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sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=65536, device=/dev/sdf1
---------------------------------------------------------
csum 0x1ad4ce81 [match]
bytenr 65536
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
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root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid c292e6f4-d113-47af-96bf-1b262ef28c77
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 5
dev_item.dev_group 0
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sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=67108864, device=/dev/sdf1
---------------------------------------------------------
csum 0xbab5e64f [match]
bytenr 67108864
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid c292e6f4-d113-47af-96bf-1b262ef28c77
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 5
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
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sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=65536, device=/dev/sdg1
---------------------------------------------------------
csum 0xa5a6757e [match]
bytenr 65536
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid 094d2a3c-f538-4a4e-850a-e611f2517e7f
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 6
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
superblock: bytenr=67108864, device=/dev/sdg1
---------------------------------------------------------
csum 0x05c75db0 [match]
bytenr 67108864
flags 0x1
( WRITTEN )
magic _BHRfS_M [match]
fsid 2832346e-0720-499f-8239-355534e5721b
label
generation 15529
root 28539699200
sys_array_size 257
chunk_root_generation 15524
root_level 0
chunk_root 28416425984
chunk_root_level 0
log_root 0
log_root_transid 0
log_root_level 0
total_bytes 49453105152
bytes_used 9239322624
sectorsize 4096
nodesize 16384
leafsize 16384
stripesize 4096
root_dir 6
num_devices 6
compat_flags 0x0
compat_ro_flags 0x0
incompat_flags 0xe1
( MIXED_BACKREF |
BIG_METADATA |
EXTENDED_IREF |
RAID56 )
csum_type 0
csum_size 4
cache_generation 15529
uuid_tree_generation 15529
dev_item.uuid 094d2a3c-f538-4a4e-850a-e611f2517e7f
dev_item.fsid 2832346e-0720-499f-8239-355534e5721b [match]
dev_item.type 0
dev_item.total_bytes 8242184192
dev_item.bytes_used 3305111552
dev_item.io_align 4096
dev_item.io_width 4096
dev_item.sector_size 4096
dev_item.devid 6
dev_item.dev_group 0
dev_item.seek_speed 0
dev_item.bandwidth 0
dev_item.generation 0
sys_chunk_array[2048]:
item 0 key (FIRST_CHUNK_TREE CHUNK_ITEM 28416409600)
chunk length 67108864 owner 2 stripe_len 65536
type SYSTEM|RAID6 num_stripes 6
stripe 0 devid 5 offset 303038464
dev uuid: c292e6f4-d113-47af-96bf-1b262ef28c77
stripe 1 devid 4 offset 1048576
dev uuid: 3458b150-02a7-44a5-81e5-61a734e30439
stripe 2 devid 3 offset 1074790400
dev uuid: a1ae2083-2730-4611-b019-ba9954c8fa13
stripe 3 devid 2 offset 1074790400
dev uuid: 9a1af441-88fc-43b1-b1f8-e1d1163195ef
stripe 4 devid 6 offset 1074790400
dev uuid: 094d2a3c-f538-4a4e-850a-e611f2517e7f
stripe 5 devid 1 offset 1074790400
dev uuid: c14fb599-f515-4feb-a458-227af0af683b
backup_roots[4]:
backup 0:
backup_tree_root: 28541386752 gen: 15526 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28541403136 gen: 15526 level: 1
backup_fs_root: 28496560128 gen: 15514 level: 2
backup_dev_root: 28540829696 gen: 15524 level: 0
backup_csum_root: 28541452288 gen: 15526 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9164218368
backup_num_devices: 6
backup 1:
backup_tree_root: 28502654976 gen: 15527 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28513714176 gen: 15528 level: 1
backup_fs_root: 28513566720 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28513615872 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9206489088
backup_num_devices: 6
backup 2:
backup_tree_root: 28538421248 gen: 15528 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28538028032 gen: 15528 level: 1
backup_fs_root: 28537700352 gen: 15528 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28537864192 gen: 15528 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
backup 3:
backup_tree_root: 28539699200 gen: 15529 level: 0
backup_chunk_root: 28416425984 gen: 15524 level: 0
backup_extent_root: 28539420672 gen: 15529 level: 1
backup_fs_root: 28539109376 gen: 15529 level: 2
backup_dev_root: 28513550336 gen: 15527 level: 0
backup_csum_root: 28539289600 gen: 15529 level: 2
backup_total_bytes: 49453105152
backup_bytes_used: 9239322624
backup_num_devices: 6
--snip---
next prev parent reply other threads:[~2015-12-29 20:19 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-27 13:59 Btrfs scrub failure for raid 6 kernel 4.3 Waxhead
2015-12-27 18:29 ` Chris Murphy
2015-12-27 23:06 ` Waxhead
2015-12-28 1:48 ` Duncan
2015-12-28 2:04 ` Waxhead
2015-12-28 2:18 ` Chris Murphy
2015-12-28 21:08 ` Waxhead
2015-12-28 21:23 ` Chris Murphy
[not found] ` <5681BDD0.1060407@online.no>
2015-12-29 0:29 ` Chris Murphy
2015-12-29 20:19 ` Waxhead [this message]
2015-12-30 4:22 ` Chris Murphy
2015-12-30 18:31 ` Waxhead
2015-12-30 19:08 ` Waxhead
2015-12-28 4:02 ` Duncan
2015-12-28 21:17 ` Waxhead
2015-12-28 21:50 ` Chris Murphy
2015-12-28 0:39 ` Christoph Anton Mitterer
2015-12-28 0:58 ` Chris Murphy
2015-12-28 1:09 ` Christoph Anton Mitterer
2015-12-28 1:23 ` Chris Murphy
2015-12-28 1:31 ` Christoph Anton Mitterer
2015-12-28 2:16 ` Duncan
2015-12-28 1:21 ` Duncan
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