API tools faq
paste
Advertisement
Morkeleb

ZFS Pool information concerning Replication

Morkeleb
Apr 5th, 2025 (edited)
36
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 8.97 KB | Software | 0 0
raw download clone embed print report
  1. Source ZFS Pool information:
  2.  
  3. root@StormwingTrueNAS:/home/truenas_admin# lsblk -o NAME,FSTYPE,SIZE,STATE,TYPE,LABEL,MODEL
  4. NAME FSTYPE SIZE STATE TYPE LABEL MODEL
  5. sda 120G running disk QEMU HARDDISK
  6. ├─sda1 1M part
  7. ├─sda2 vfat 512M part EFI
  8. └─sda3 zfs_member 119.5G part boot-pool
  9. sdb 12.7T running disk ST14000NE0008-2JK101
  10. ├─sdb1 linux_raid_member 6.4T part stormwing-nas:0
  11. └─sdb2 zfs_member 6.4T part RAIDZ2_Pool
  12. sdc 12.7T running disk ST14000NE0008-2JK101
  13. ├─sdc1 linux_raid_member 6.4T part stormwing-nas:0
  14. └─sdc2 zfs_member 6.4T part RAIDZ2_Pool
  15. sdd 12.7T running disk ST14000NE0008-2JK101
  16. ├─sdd1 linux_raid_member 6.4T part stormwing-nas:0
  17. └─sdd2 zfs_member 6.4T part RAIDZ2_Pool
  18. sde 12.7T running disk ST14000NE0008-2JK101
  19. ├─sde1 linux_raid_member 6.4T part stormwing-nas:0
  20. └─sde2 zfs_member 6.4T part RAIDZ2_Pool
  21.  
  22. root@StormwingTrueNAS:/home/truenas_admin# zpool status -v
  23. pool: RAIDZ2_Pool
  24. state: ONLINE
  25. status: Some supported and requested features are not enabled on the pool.
  26. The pool can still be used, but some features are unavailable.
  27. action: Enable all features using 'zpool upgrade'. Once this is done,
  28. the pool may no longer be accessible by software that does not support
  29. the features. See zpool-features(7) for details.
  30. scan: scrub repaired 0B in 04:14:06 with 0 errors on Sun Mar 9 04:38:07 2025
  31. config:
  32.  
  33. NAME STATE READ WRITE CKSUM
  34. RAIDZ2_Pool ONLINE 0 0 0
  35. raidz2-0 ONLINE 0 0 0
  36. 43817a70-2f39-493c-a2c2-c2e75607cd77 ONLINE 0 0 0
  37. 37f9ad44-99dd-4f6d-ab97-f301cb5824be ONLINE 0 0 0
  38. sdd2 ONLINE 0 0 0
  39. sde2 ONLINE 0 0 0
  40.  
  41. errors: No known data errors
  42.  
  43. pool: boot-pool
  44. state: ONLINE
  45. config:
  46.  
  47. NAME STATE READ WRITE CKSUM
  48. boot-pool ONLINE 0 0 0
  49. sda3 ONLINE 0 0 0
  50.  
  51. errors: No known data errors
  52.  
  53. root@StormwingTrueNAS:/home/truenas_admin# zpool list -v -o name,size,alloc,free,bcloneused,frag,cap,dedup RAIDZ2_Pool
  54. NAME SIZE ALLOC FREE BCLONE_USED FRAG CAP DEDUP
  55. RAIDZ2_Pool 25.5T 23.6T 1.88T 0 1% 92% 1.00x
  56. raidz2-0 25.5T 23.6T 1.88T - - 1% 92.6% - ONLINE
  57. 43817a70-2f39-493c-a2c2-c2e75607cd77 6.37T - - - - - - - ONLINE
  58. 37f9ad44-99dd-4f6d-ab97-f301cb5824be 6.37T - - - - - - - ONLINE
  59. sdd2 6.37T - - - - - - - ONLINE
  60. sde2 6.37T - - - - - - - ONLINE
  61.  
  62. root@StormwingTrueNAS:/home/truenas_admin# zfs list -t filesystem,volume -r -d1 -o space,compression,ratio RAIDZ2_Pool
  63. NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD COMPRESS RATIO
  64. RAIDZ2_Pool 803G 11.4T 0B 174K 0B 11.4T on 1.02x
  65. RAIDZ2_Pool/.system 803G 42.4M 0B 174K 0B 42.2M on 1.50x
  66. RAIDZ2_Pool/Backups 803G 1.13T 2.98G 1.13T 0B 0B on 1.04x
  67. RAIDZ2_Pool/Images 803G 322G 163K 322G 0B 0B off 1.00x
  68. RAIDZ2_Pool/VM_Backups 803G 3.59T 2.28T 1.31T 0B 0B on 1.00x
  69. RAIDZ2_Pool/XFS_RAID6_Content 803G 6.38T 0B 6.38T 0B 0B on 1.03x
  70.  
  71. Commands to replicate the Pool (executed for each dataset):
  72.  
  73. zfs snapshot -r RAIDZ2_Pool/<dataset-name>@migration
  74. zfs send -R RAIDZ2_Pool/<dataset-name>@migration | ssh root@<TargetTruenasMachine> "zfs receive -Fu RaidZ2/<dataset-name>"
  75.  
  76. Destination ZFS Pool:
  77.  
  78. root@GeorgNAS:/home/truenas_admin# lsblk -o NAME,FSTYPE,SIZE,STATE,TYPE,LABEL,MODEL
  79. NAME FSTYPE SIZE STATE TYPE LABEL MODEL
  80. sda 3.6T running disk WDC WD40EFRX-68N32N0
  81. └─sda1 zfs_member 3.6T part RaidZ2
  82. sdb 3.6T running disk WDC WD40EFRX-68N32N0
  83. └─sdb1 zfs_member 3.6T part RaidZ2
  84. sdc 3.6T running disk WDC WD40EFRX-68N32N0
  85. └─sdc1 zfs_member 3.6T part RaidZ2
  86. sdd 3.6T running disk WDC WD40EFRX-68N32N0
  87. └─sdd1 zfs_member 3.6T part RaidZ2
  88. sde 3.6T running disk WDC WD40EFRX-68N32N0
  89. └─sde1 zfs_member 3.6T part RaidZ2
  90. sdf 3.6T running disk WDC WD40EFRX-68N32N0
  91. └─sdf1 zfs_member 3.6T part RaidZ2
  92. nvme0n1 476.9G live disk Samsung SSD 950 PRO 512GB
  93. └─nvme0n1p1 zfs_member 474.9G part SSD
  94. nvme1n1 232.9G live disk Samsung SSD 970 EVO 250GB
  95. ├─nvme1n1p1 1M part
  96. ├─nvme1n1p2 vfat 512M part EFI
  97. └─nvme1n1p3 zfs_member 232.4G part boot-pool
  98.  
  99. root@GeorgNAS:/home/truenas_admin# zpool status -v
  100. pool: RaidZ2
  101. state: ONLINE
  102. config:
  103.  
  104. NAME STATE READ WRITE CKSUM
  105. RaidZ2 ONLINE 0 0 0
  106. raidz2-0 ONLINE 0 0 0
  107. ff88d1ef-0d99-477f-9654-85b7319c7e49 ONLINE 0 0 0
  108. 104d3931-4680-49e9-aa05-d94ff5c36dc0 ONLINE 0 0 0
  109. fe419981-fe00-4e4d-90ce-9bf54d778d6a ONLINE 0 0 0
  110. 8e1ba9ba-84c8-427f-93e7-1490272fc587 ONLINE 0 0 0
  111. 52b0729a-59d8-4a16-a642-126de65708bf ONLINE 0 0 0
  112. 5d0321a5-347e-4463-939d-ff4a253ac501 ONLINE 0 0 0
  113.  
  114. errors: No known data errors
  115.  
  116. pool: SSD
  117. state: ONLINE
  118. config:
  119.  
  120. NAME STATE READ WRITE CKSUM
  121. SSD ONLINE 0 0 0
  122. 79695cca-2525-4765-96bc-5b7c42c8f86c ONLINE 0 0 0
  123.  
  124. errors: No known data errors
  125.  
  126. pool: boot-pool
  127. state: ONLINE
  128. config:
  129.  
  130. NAME STATE READ WRITE CKSUM
  131. boot-pool ONLINE 0 0 0
  132. nvme1n1p3 ONLINE 0 0 0
  133.  
  134. errors: No known data errors
  135.  
  136. root@GeorgNAS:/home/truenas_admin# zpool list -v -o name,size,alloc,free,bcloneused,frag,cap,dedup RaidZ2
  137. NAME SIZE ALLOC FREE BCLONE_USED FRAG CAP DEDUP
  138. RaidZ2 21.8T 17.4T 4.41T 0 0% 79% 1.00x
  139. raidz2-0 21.8T 17.4T 4.41T - - 0% 79.8% - ONLINE
  140. ff88d1ef-0d99-477f-9654-85b7319c7e49 3.64T - - - - - - - ONLINE
  141. 104d3931-4680-49e9-aa05-d94ff5c36dc0 3.64T - - - - - - - ONLINE
  142. fe419981-fe00-4e4d-90ce-9bf54d778d6a 3.64T - - - - - - - ONLINE
  143. 8e1ba9ba-84c8-427f-93e7-1490272fc587 3.64T - - - - - - - ONLINE
  144. 52b0729a-59d8-4a16-a642-126de65708bf 3.64T - - - - - - - ONLINE
  145. 5d0321a5-347e-4463-939d-ff4a253ac501 3.64T - - - - - - - ONLINE
  146.  
  147. root@GeorgNAS:/home/truenas_admin# zfs list -t filesystem,volume -r -d1 -o space,compression,ratio RaidZ2
  148. NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD COMPRESS RATIO
  149. RaidZ2 2.81T 11.6T 0B 224K 0B 11.6T lz4 1.02x
  150. RaidZ2/Backups 2.81T 1.17T 3.85G 1.16T 0B 0B lz4 1.02x
  151. RaidZ2/Images 2.81T 332G 208K 332G 0B 0B off 1.00x
  152. RaidZ2/VM_Backups 2.81T 3.70T 2.34T 1.35T 0B 0B lz4 1.00x
  153. RaidZ2/XFS_RAID6_Content 2.81T 6.40T 0B 6.40T 0B 0B lz4 1.03x
  154.  
Tags: zfs TrueNAS
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!