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The last entry, label ssd5, has no devs
I previously had a device labeled ssd.ssd5, but this was removed a while ago.
I don't remember exactly how the device was removed, but I do remember running into problems doing it
bcachefs show-super /dev/nvme0n1
Device: CT1000P3SSD8
External UUID: a068e2aa-78bb-4c9d-842f-75cf3dbfd455
Internal UUID: da355333-3c72-427e-be3a-57e3eed3ec7c
Magic number: c68573f6-66ce-90a9-d96a-60cf803df7ef
Device index: 13
Label: (none)
Version: 1.13: inode_has_child_snapshots
Version upgrade complete: 1.13: inode_has_child_snapshots
Oldest version on disk: 1.13: inode_has_child_snapshots
Created: Sat Mar 30 18:34:35 2024
Sequence number: 2724
Time of last write: Thu Oct 31 13:08:18 2024
Superblock size: 8.05 KiB/1.00 MiB
Clean: 0
Devices: 6
Sections: members_v1,crypt,replicas_v0,disk_groups,clean,journal_seq_blacklist,journal_v2,counters,members_v2,errors,ext,downgrade
Features: lz4,zstd,journal_seq_blacklist_v3,reflink,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,extents_above_btree_updates,btree_updates_journalled,reflink_inline_data,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
Compat features: alloc_info,alloc_metadata,extents_above_btree_updates_done,bformat_overflow_done
Options:
block_size: 4.00 KiB
btree_node_size: 256 KiB
errors: continue [fix_safe] panic ro
metadata_replicas: 2
data_replicas: 2
metadata_replicas_required: 1
data_replicas_required: 1
encoded_extent_max: 64.0 KiB
metadata_checksum: none [crc32c] crc64 xxhash
data_checksum: none [crc32c] crc64 xxhash
compression: lz4
background_compression: zstd
str_hash: crc32c crc64 [siphash]
metadata_target: ssd
foreground_target: ssd
background_target: hdd
promote_target: ssd
erasure_code: 0
inodes_32bit: 1
shard_inode_numbers: 1
inodes_use_key_cache: 1
gc_reserve_percent: 8
gc_reserve_bytes: 0 B
root_reserve_percent: 0
wide_macs: 0
promote_whole_extents: 1
acl: 1
usrquota: 0
grpquota: 0
prjquota: 0
journal_flush_delay: 1000
journal_flush_disabled: 0
journal_reclaim_delay: 100
journal_transaction_names: 1
allocator_stuck_timeout: 30
version_upgrade: [compatible] incompatible none
nocow: 0
members_v2 (size 2032):
Device: 8
Label: ssd2 (5)
UUID: 8975c957-cda5-4a87-a12b-66b281faef5f
Size: 1.86 TiB
read errors: 0
write errors: 0
checksum errors: 2
seqread iops: 0
seqwrite iops: 0
randread iops: 0
randwrite iops: 0
Bucket size: 1.00 MiB
First bucket: 0
Buckets: 1953514
Last mount: Thu Oct 31 13:07:58 2024
Last superblock write: 2724
State: rw
Data allowed: journal,btree,user
Has data: journal,btree,user,cached
Btree allocated bitmap blocksize: 64.0 MiB
Btree allocated bitmap: 0000000000000000000000000000010011100111000110001000000111101101
Durability: 1
Discard: 1
Freespace initialized: 1
Device: 9
Label: hdd1 (1)
UUID: 23685053-6ad2-4651-9171-8ca53a2ff975
Size: 10.9 TiB
read errors: 0
write errors: 0
checksum errors: 0
seqread iops: 0
seqwrite iops: 0
randread iops: 0
randwrite iops: 0
Bucket size: 1.00 MiB
First bucket: 0
Buckets: 11444224
Last mount: Thu Oct 31 13:07:58 2024
Last superblock write: 2724
State: rw
Data allowed: journal,btree,user
Has data: journal,user
Btree allocated bitmap blocksize: 1.00 B
Btree allocated bitmap: 0000000000000000000000000000000000000000000000000000000000000000
Durability: 1
Discard: 0
Freespace initialized: 1
Device: 10
Label: hdd2 (2)
UUID: 81bfd22d-430e-4a9e-9378-84545b6069d9
Size: 10.9 TiB
read errors: 0
write errors: 0
checksum errors: 0
seqread iops: 0
seqwrite iops: 0
randread iops: 0
randwrite iops: 0
Bucket size: 1.00 MiB
First bucket: 0
Buckets: 11444224
Last mount: Thu Oct 31 13:07:58 2024
Last superblock write: 2724
State: rw
Data allowed: journal,btree,user
Has data: journal,user
Btree allocated bitmap blocksize: 1.00 B
Btree allocated bitmap: 0000000000000000000000000000000000000000000000000000000000000000
Durability: 1
Discard: 0
Freespace initialized: 1
Device: 11
Label: ssd1 (4)
UUID: 77178b9b-7c68-4377-91d5-469297a16231
Size: 466 GiB
read errors: 0
write errors: 0
checksum errors: 0
seqread iops: 0
seqwrite iops: 0
randread iops: 0
randwrite iops: 0
Bucket size: 512 KiB
First bucket: 0
Buckets: 953880
Last mount: Thu Oct 31 13:07:58 2024
Last superblock write: 2724
State: rw
Data allowed: journal,btree,user
Has data: journal,btree,user,cached
Btree allocated bitmap blocksize: 8.00 MiB
Btree allocated bitmap: 0000000000000000000001000000000000000000000000111111111111111111
Durability: 1
Discard: 1
Freespace initialized: 1
Device: 12
Label: ssd3 (6)
UUID: 52e72585-a5c4-4169-aeb8-20be20d03f32
Size: 932 GiB
read errors: 0
write errors: 0
checksum errors: 0
seqread iops: 0
seqwrite iops: 0
randread iops: 0
randwrite iops: 0
Bucket size: 512 KiB
First bucket: 0
Buckets: 1907739
Last mount: Thu Oct 31 13:07:58 2024
Last superblock write: 2724
State: rw
Data allowed: journal,btree,user
Has data: journal,btree,user,cached
Btree allocated bitmap blocksize: 16.0 MiB
Btree allocated bitmap: 0000000000000000000000000000011110100000000000000000111010001111
Durability: 1
Discard: 1
Freespace initialized: 1
Device: 13
Label: ssd4 (7)
UUID: 1cc96964-a55f-49e9-aad0-c5fa957651ab
Size: 932 GiB
read errors: 0
write errors: 0
checksum errors: 0
seqread iops: 0
seqwrite iops: 0
randread iops: 0
randwrite iops: 0
Bucket size: 512 KiB
First bucket: 0
Buckets: 1907739
Last mount: Thu Oct 31 13:07:58 2024
Last superblock write: 2724
State: rw
Data allowed: journal,btree,user
Has data: journal,btree,user,cached
Btree allocated bitmap blocksize: 16.0 MiB
Btree allocated bitmap: 0000000000000000000000000000011111100000000000000000111110000111
Durability: 1
Discard: 1
Freespace initialized: 1
errors (size 536):
journal_entries_missing 1 Mon May 27 19:45:56 2024
journal_entry_replicas_not_marked 1 Mon May 27 19:45:56 2024
journal_entry_bkey_invalid 22492704 Sun Apr 14 17:11:42 2024
btree_node_bad_magic 8 Sat Jun 29 15:42:19 2024
btree_node_bad_seq 1 Mon Jun 24 15:32:14 2024
btree_node_bad_bkey 1 Mon Jun 3 18:49:16 2024
fs_usage_data_wrong 1 Mon May 27 19:54:20 2024
fs_usage_cached_wrong 1 Mon May 27 19:54:20 2024
fs_usage_nr_inodes_wrong 2 Mon May 27 19:54:20 2024
fs_usage_replicas_wrong 4 Mon May 27 19:54:20 2024
dev_usage_buckets_wrong 12 Mon May 27 19:54:20 2024
dev_usage_sectors_wrong 6 Mon May 27 19:54:20 2024
dev_usage_fragmented_wrong 4 Mon May 27 19:54:20 2024
alloc_key_data_type_bad 2 Mon Jun 3 18:49:16 2024
alloc_key_to_missing_lru_entry 1008 Sat Jun 8 08:59:02 2024
alloc_key_data_type_wrong 8252 Fri Jun 21 17:30:51 2024
alloc_key_dirty_sectors_wrong 8254 Fri Jun 21 17:30:51 2024
alloc_key_cached_sectors_wrong 56 Mon May 27 19:54:19 2024
freespace_hole_missing 3 Fri Jun 21 17:31:34 2024
backpointer_bucket_offset_wrong 44985408 Sun Apr 14 17:11:42 2024
ptr_crc_nonce_mismatch 1 Wed Jun 26 21:55:24 2024
reflink_v_refcount_wrong 28 Wed Jun 26 15:28:35 2024
reflink_p_to_missing_reflink_v 319 Wed Jun 26 15:24:27 2024
snapshot_tree_to_missing_subvol 1 Fri May 31 21:44:01 2024
inode_dir_wrong_nlink 2 Tue Aug 20 12:59:18 2024
inode_wrong_nlink 63168 Tue Aug 20 13:07:38 2024
inode_unreachable 60668 Tue Aug 20 10:52:19 2024
dirent_to_missing_inode 1 Mon Jun 10 19:55:15 2024
accounting_mismatch 107 Thu Oct 17 07:02:08 2024
accounting_replicas_not_marked 2 Mon Jun 3 06:34:45 2024
accounting_key_junk_at_end 324 Sat Aug 10 20:24:00 2024
accounting_key_replicas_nr_devs_0 498 Sat Aug 10 20:24:00 2024
accounting_key_version_0 133 Thu Oct 17 10:29:01 2024
The text was updated successfully, but these errors were encountered:
Is it expected for /sys/fs/bcachefs/*/internal/disk_groups to contain old entries with no devices?
Note: I'm running a patch to include the label in the below output (samhug/linux@3361236)
The last entry, label
ssd5, has no devsI previously had a device labeled
ssd.ssd5, but this was removed a while ago.I don't remember exactly how the device was removed, but I do remember running into problems doing it
bcachefs show-super /dev/nvme0n1
The text was updated successfully, but these errors were encountered: