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Aug 15th, 2024
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  1. sean@zimabox:~> lsblk
  2. NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
  3. sda 8:0 0 5.5T 0 disk
  4. sdb 8:16 0 5.5T 0 disk
  5. └─sdb1 8:17 0 5.5T 0 part
  6. nvme0n1 259:0 0 1.8T 0 disk
  7. ├─nvme0n1p1 259:1 0 512M 0 part /boot/efi
  8. ├─nvme0n1p2 259:2 0 2G 0 part [SWAP]
  9. ├─nvme0n1p3 259:3 0 614.4G 0 part /usr/local
  10. │ /var
  11. │ /srv
  12. │ /root
  13. │ /boot/grub2/i386-pc
  14. │ /opt
  15. │ /home
  16. │ /boot/grub2/x86_64-efi
  17. │ /.snapshots
  18. │ /
  19. └─nvme0n1p4 259:4 0 1.2T 0 part
  20. sean@zimabox:~> sudo bcachefs format --compression=zstd --label=ssd.ssd1 /dev/nvme0n1p4 --label=hdd.hdd1 /dev/sda --foreground_target=ssd --promote_target=ssd --background_target=hdd
  21. [sudo] password for root:
  22. External UUID: cb7045d7-0c9b-433f-9a23-a9b0904cab18
  23. Internal UUID: 93a6d5af-cc9d-4704-88a7-8c9ccc7a1ef4
  24. Magic number: c68573f6-66ce-90a9-d96a-60cf803df7ef
  25. Device index: 1
  26. Label: (none)
  27. Version: 1.9: disk_accounting_v2
  28. Version upgrade complete: 0.0: (unknown version)
  29. Oldest version on disk: 1.9: disk_accounting_v2
  30. Created: Thu Aug 15 21:17:47 2024
  31. Sequence number: 0
  32. Time of last write: Wed Dec 31 19:00:00 1969
  33. Superblock size: 1.34 KiB/1.00 MiB
  34. Clean: 0
  35. Devices: 2
  36. Sections: members_v1,disk_groups,members_v2
  37. Features: new_siphash,new_extent_overwrite,btree_ptr_v2,extents_above_btree_updates,btree_updates_journalled,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
  38. Compat features:
  39.  
  40. Options:
  41. block_size: 4.00 KiB
  42. btree_node_size: 256 KiB
  43. errors: continue [fix_safe] panic ro
  44. metadata_replicas: 1
  45. data_replicas: 1
  46. metadata_replicas_required: 1
  47. data_replicas_required: 1
  48. encoded_extent_max: 64.0 KiB
  49. metadata_checksum: none [crc32c] crc64 xxhash
  50. data_checksum: none [crc32c] crc64 xxhash
  51. compression: zstd
  52. background_compression: none
  53. str_hash: crc32c crc64 [siphash]
  54. metadata_target: none
  55. foreground_target: ssd
  56. background_target: hdd
  57. promote_target: ssd
  58. erasure_code: 0
  59. inodes_32bit: 1
  60. shard_inode_numbers: 1
  61. inodes_use_key_cache: 1
  62. gc_reserve_percent: 8
  63. gc_reserve_bytes: 0 B
  64. root_reserve_percent: 0
  65. wide_macs: 0
  66. acl: 1
  67. usrquota: 0
  68. grpquota: 0
  69. prjquota: 0
  70. journal_flush_delay: 1000
  71. journal_flush_disabled: 0
  72. journal_reclaim_delay: 100
  73. journal_transaction_names: 1
  74. version_upgrade: [compatible] incompatible none
  75. nocow: 0
  76.  
  77. members_v2 (size 304):
  78. Device: 0
  79. Label: ssd1 (1)
  80. UUID: 8de5d61d-151e-4d29-8b94-f48d7dff5c98
  81. Size: 1.22 TiB
  82. read errors: 0
  83. write errors: 0
  84. checksum errors: 0
  85. seqread iops: 0
  86. seqwrite iops: 0
  87. randread iops: 0
  88. randwrite iops: 0
  89. Bucket size: 512 KiB
  90. First bucket: 0
  91. Buckets: 2552046
  92. Last mount: (never)
  93. Last superblock write: 0
  94. State: rw
  95. Data allowed: journal,btree,user
  96. Has data: (none)
  97. Btree allocated bitmap blocksize: 1.00 B
  98. Btree allocated bitmap: 0000000000000000000000000000000000000000000000000000000000000000
  99. Durability: 1
  100. Discard: 0
  101. Freespace initialized: 0
  102. Device: 1
  103. Label: hdd1 (3)
  104. UUID: fbaefcd9-dc32-4f78-9c87-66df46bf08a6
  105. Size: 5.46 TiB
  106. read errors: 0
  107. write errors: 0
  108. checksum errors: 0
  109. seqread iops: 0
  110. seqwrite iops: 0
  111. randread iops: 0
  112. randwrite iops: 0
  113. Bucket size: 512 KiB
  114. First bucket: 0
  115. Buckets: 11446333
  116. Last mount: (never)
  117. Last superblock write: 0
  118. State: rw
  119. Data allowed: journal,btree,user
  120. Has data: (none)
  121. Btree allocated bitmap blocksize: 1.00 B
  122. Btree allocated bitmap: 0000000000000000000000000000000000000000000000000000000000000000
  123. Durability: 1
  124. Discard: 0
  125. Freespace initialized: 0
  126. starting version 1.9: disk_accounting_v2 opts=compression=zstd,foreground_target=ssd,background_target=hdd,promote_target=ssd
  127. initializing new filesystem
  128. going read-write
  129. Segmentation fault
  130. sean@zimabox:~> lsblk
  131. NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
  132. sda 8:0 0 5.5T 0 disk
  133. sdb 8:16 0 5.5T 0 disk
  134. └─sdb1 8:17 0 5.5T 0 part
  135. nvme0n1 259:0 0 1.8T 0 disk
  136. ├─nvme0n1p1 259:1 0 512M 0 part /boot/efi
  137. ├─nvme0n1p2 259:2 0 2G 0 part [SWAP]
  138. ├─nvme0n1p3 259:3 0 614.4G 0 part /usr/local
  139. │ /var
  140. │ /srv
  141. │ /root
  142. │ /boot/grub2/i386-pc
  143. │ /opt
  144. │ /home
  145. │ /boot/grub2/x86_64-efi
  146. │ /.snapshots
  147. │ /
  148. └─nvme0n1p4 259:4 0 1.2T 0 part
  149. sean@zimabox:~> sudo bcachefs format --compression=zstd --label=ssd.ssd1 /dev/nvme0n1p4 --label=hdd.hdd1 /dev/sda --foreground_target=ssd --promote_target=ssd --background_target=hdd
  150. /dev/nvme0n1p4 contains a bcachefs filesystem
  151. Proceed anyway? (y,n) y
  152. /dev/sda contains a bcachefs filesystem
  153. Proceed anyway? (y,n) y
  154. External UUID: 4d117e0c-c11f-40a9-8240-71914262ebe7
  155. Internal UUID: 5ab33fe0-868b-41c0-9a29-81e49b60e75d
  156. Magic number: c68573f6-66ce-90a9-d96a-60cf803df7ef
  157. Device index: 1
  158. Label: (none)
  159. Version: 1.9: disk_accounting_v2
  160. Version upgrade complete: 0.0: (unknown version)
  161. Oldest version on disk: 1.9: disk_accounting_v2
  162. Created: Thu Aug 15 21:21:50 2024
  163. Sequence number: 0
  164. Time of last write: Wed Dec 31 19:00:00 1969
  165. Superblock size: 1.34 KiB/1.00 MiB
  166. Clean: 0
  167. Devices: 2
  168. Sections: members_v1,disk_groups,members_v2
  169. Features: new_siphash,new_extent_overwrite,btree_ptr_v2,extents_above_btree_updates,btree_updates_journalled,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
  170. Compat features:
  171.  
  172. Options:
  173. block_size: 4.00 KiB
  174. btree_node_size: 256 KiB
  175. errors: continue [fix_safe] panic ro
  176. metadata_replicas: 1
  177. data_replicas: 1
  178. metadata_replicas_required: 1
  179. data_replicas_required: 1
  180. encoded_extent_max: 64.0 KiB
  181. metadata_checksum: none [crc32c] crc64 xxhash
  182. data_checksum: none [crc32c] crc64 xxhash
  183. compression: zstd
  184. background_compression: none
  185. str_hash: crc32c crc64 [siphash]
  186. metadata_target: none
  187. foreground_target: ssd
  188. background_target: hdd
  189. promote_target: ssd
  190. erasure_code: 0
  191. inodes_32bit: 1
  192. shard_inode_numbers: 1
  193. inodes_use_key_cache: 1
  194. gc_reserve_percent: 8
  195. gc_reserve_bytes: 0 B
  196. root_reserve_percent: 0
  197. wide_macs: 0
  198. acl: 1
  199. usrquota: 0
  200. grpquota: 0
  201. prjquota: 0
  202. journal_flush_delay: 1000
  203. journal_flush_disabled: 0
  204. journal_reclaim_delay: 100
  205. journal_transaction_names: 1
  206. version_upgrade: [compatible] incompatible none
  207. nocow: 0
  208.  
  209. members_v2 (size 304):
  210. Device: 0
  211. Label: ssd1 (1)
  212. UUID: 884aeab9-9d1e-4b1c-bb25-6f7ad15fc1c8
  213. Size: 1.22 TiB
  214. read errors: 0
  215. write errors: 0
  216. checksum errors: 0
  217. seqread iops: 0
  218. seqwrite iops: 0
  219. randread iops: 0
  220. randwrite iops: 0
  221. Bucket size: 512 KiB
  222. First bucket: 0
  223. Buckets: 2552046
  224. Last mount: (never)
  225. Last superblock write: 0
  226. State: rw
  227. Data allowed: journal,btree,user
  228. Has data: (none)
  229. Btree allocated bitmap blocksize: 1.00 B
  230. Btree allocated bitmap: 0000000000000000000000000000000000000000000000000000000000000000
  231. Durability: 1
  232. Discard: 0
  233. Freespace initialized: 0
  234. Device: 1
  235. Label: hdd1 (3)
  236. UUID: 9390fd5a-d9fd-4605-87c1-ca972085d464
  237. Size: 5.46 TiB
  238. read errors: 0
  239. write errors: 0
  240. checksum errors: 0
  241. seqread iops: 0
  242. seqwrite iops: 0
  243. randread iops: 0
  244. randwrite iops: 0
  245. Bucket size: 512 KiB
  246. First bucket: 0
  247. Buckets: 11446333
  248. Last mount: (never)
  249. Last superblock write: 0
  250. State: rw
  251. Data allowed: journal,btree,user
  252. Has data: (none)
  253. Btree allocated bitmap blocksize: 1.00 B
  254. Btree allocated bitmap: 0000000000000000000000000000000000000000000000000000000000000000
  255. Durability: 1
  256. Discard: 0
  257. Freespace initialized: 0
  258. starting version 1.9: disk_accounting_v2 opts=compression=zstd,foreground_target=ssd,background_target=hdd,promote_target=ssd
  259. initializing new filesystem
  260. going read-write
  261. Segmentation fault
  262. sean@zimabox:~>
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