q/pa
Explorer
- Joined
- Mar 16, 2015
- Messages
- 64
Hi everybody!
I just replicated all three datasets of my pool to a remote backup before I am going to destroy the old pool (thereby getting rid of old GELI encryption) and creating a new pool with native encryption and otherwise the same properties. Then the datasets are to be restored in the new pool (same name) and everything should just feel and behave as before.
I am on TrueNAS 12.0-U1, the only pool is named datapool1 and is a RAIDZ2. The remote backup pool is named backup1 and is a 2-disk MIRROR. Both pools are ashift=12 and recordsize=128 and also share the rest of their properties. The three datasets are named shares, iocage and mariadb_data.
After replication, which went without any errors I am seeing differences in the dataset sizes. Mainly with iocage. During the initial snapshot/full recursive replication I did not stop the jails. But before I did the two following incremental replications I stopped all jails and the NFS service.
How can I verify that everything is replicated as needed?
Following are some properties for comparison:
I just replicated all three datasets of my pool to a remote backup before I am going to destroy the old pool (thereby getting rid of old GELI encryption) and creating a new pool with native encryption and otherwise the same properties. Then the datasets are to be restored in the new pool (same name) and everything should just feel and behave as before.
I am on TrueNAS 12.0-U1, the only pool is named datapool1 and is a RAIDZ2. The remote backup pool is named backup1 and is a 2-disk MIRROR. Both pools are ashift=12 and recordsize=128 and also share the rest of their properties. The three datasets are named shares, iocage and mariadb_data.
After replication, which went without any errors I am seeing differences in the dataset sizes. Mainly with iocage. During the initial snapshot/full recursive replication I did not stop the jails. But before I did the two following incremental replications I stopped all jails and the NFS service.
How can I verify that everything is replicated as needed?
Following are some properties for comparison:
Code:
BACKUP1: ❱ zfs get logicalused,logicalreferenced,used,usedbydataset,usedbysnapshots,usedbychildren,usedbyrefreservation,referenced,compressratio -r -t filesystem backup1/iocage NAME PROPERTY VALUE SOURCE backup1/iocage logicalused 8.95G - backup1/iocage logicalreferenced 7.78M - backup1/iocage used 5.33G - backup1/iocage usedbydataset 12.5M - backup1/iocage usedbysnapshots 488K - backup1/iocage usedbychildren 5.32G - backup1/iocage usedbyrefreservation 0B - backup1/iocage referenced 12.5M - backup1/iocage compressratio 1.90x - backup1/iocage/download logicalused 561M - backup1/iocage/download logicalreferenced 38.5K - backup1/iocage/download used 561M - backup1/iocage/download usedbydataset 88K - backup1/iocage/download usedbysnapshots 0B - backup1/iocage/download usedbychildren 561M - backup1/iocage/download usedbyrefreservation 0B - backup1/iocage/download referenced 88K - backup1/iocage/download compressratio 1.00x - backup1/iocage/download/11.2-RELEASE logicalused 272M - backup1/iocage/download/11.2-RELEASE logicalreferenced 272M - backup1/iocage/download/11.2-RELEASE used 272M - backup1/iocage/download/11.2-RELEASE usedbydataset 272M - backup1/iocage/download/11.2-RELEASE usedbysnapshots 0B - backup1/iocage/download/11.2-RELEASE usedbychildren 0B - backup1/iocage/download/11.2-RELEASE usedbyrefreservation 0B - backup1/iocage/download/11.2-RELEASE referenced 272M - backup1/iocage/download/11.2-RELEASE compressratio 1.00x - backup1/iocage/download/11.3-RELEASE logicalused 289M - backup1/iocage/download/11.3-RELEASE logicalreferenced 289M - backup1/iocage/download/11.3-RELEASE used 289M - backup1/iocage/download/11.3-RELEASE usedbydataset 289M - backup1/iocage/download/11.3-RELEASE usedbysnapshots 0B - backup1/iocage/download/11.3-RELEASE usedbychildren 0B - backup1/iocage/download/11.3-RELEASE usedbyrefreservation 0B - backup1/iocage/download/11.3-RELEASE referenced 289M - backup1/iocage/download/11.3-RELEASE compressratio 1.00x - backup1/iocage/images logicalused 38.5K - backup1/iocage/images logicalreferenced 38.5K - backup1/iocage/images used 88K - backup1/iocage/images usedbydataset 88K - backup1/iocage/images usedbysnapshots 0B - backup1/iocage/images usedbychildren 0B - backup1/iocage/images usedbyrefreservation 0B - backup1/iocage/images referenced 88K - backup1/iocage/images compressratio 1.00x - backup1/iocage/jails logicalused 4.54G - backup1/iocage/jails logicalreferenced 39K - backup1/iocage/jails used 2.58G - backup1/iocage/jails usedbydataset 96K - backup1/iocage/jails usedbysnapshots 0B - backup1/iocage/jails usedbychildren 2.58G - backup1/iocage/jails usedbyrefreservation 0B - backup1/iocage/jails referenced 96K - backup1/iocage/jails compressratio 2.02x - backup1/iocage/jails/FEP_Adminer logicalused 319M - backup1/iocage/jails/FEP_Adminer logicalreferenced 39K - backup1/iocage/jails/FEP_Adminer used 223M - backup1/iocage/jails/FEP_Adminer usedbydataset 92K - backup1/iocage/jails/FEP_Adminer usedbysnapshots 236K - backup1/iocage/jails/FEP_Adminer usedbychildren 222M - backup1/iocage/jails/FEP_Adminer usedbyrefreservation 0B - backup1/iocage/jails/FEP_Adminer referenced 92K - backup1/iocage/jails/FEP_Adminer compressratio 1.54x - backup1/iocage/jails/FEP_Adminer/root logicalused 319M - backup1/iocage/jails/FEP_Adminer/root logicalreferenced 2.06G - backup1/iocage/jails/FEP_Adminer/root used 222M - backup1/iocage/jails/FEP_Adminer/root usedbydataset 215M - backup1/iocage/jails/FEP_Adminer/root usedbysnapshots 7.73M - backup1/iocage/jails/FEP_Adminer/root usedbychildren 0B - backup1/iocage/jails/FEP_Adminer/root usedbyrefreservation 0B - backup1/iocage/jails/FEP_Adminer/root referenced 1.18G - backup1/iocage/jails/FEP_Adminer/root compressratio 1.54x - backup1/iocage/jails/MiniDLNA logicalused 948M - backup1/iocage/jails/MiniDLNA logicalreferenced 40.5K - backup1/iocage/jails/MiniDLNA used 528M - backup1/iocage/jails/MiniDLNA usedbydataset 96K - backup1/iocage/jails/MiniDLNA usedbysnapshots 296K - backup1/iocage/jails/MiniDLNA usedbychildren 528M - backup1/iocage/jails/MiniDLNA usedbyrefreservation 0B - backup1/iocage/jails/MiniDLNA referenced 96K - backup1/iocage/jails/MiniDLNA compressratio 2.12x - backup1/iocage/jails/MiniDLNA/root logicalused 947M - backup1/iocage/jails/MiniDLNA/root logicalreferenced 2.36G - backup1/iocage/jails/MiniDLNA/root used 528M - backup1/iocage/jails/MiniDLNA/root usedbydataset 353M - backup1/iocage/jails/MiniDLNA/root usedbysnapshots 175M - backup1/iocage/jails/MiniDLNA/root usedbychildren 0B - backup1/iocage/jails/MiniDLNA/root usedbyrefreservation 0B - backup1/iocage/jails/MiniDLNA/root referenced 1.32G - backup1/iocage/jails/MiniDLNA/root compressratio 2.12x - backup1/iocage/jails/mariadb logicalused 1.12G - backup1/iocage/jails/mariadb logicalreferenced 42.5K - backup1/iocage/jails/mariadb used 623M - backup1/iocage/jails/mariadb usedbydataset 96K - backup1/iocage/jails/mariadb usedbysnapshots 236K - backup1/iocage/jails/mariadb usedbychildren 623M - backup1/iocage/jails/mariadb usedbyrefreservation 0B - backup1/iocage/jails/mariadb referenced 96K - backup1/iocage/jails/mariadb compressratio 2.15x - backup1/iocage/jails/mariadb/root logicalused 1.12G - backup1/iocage/jails/mariadb/root logicalreferenced 2.66G - backup1/iocage/jails/mariadb/root used 623M - backup1/iocage/jails/mariadb/root usedbydataset 490M - backup1/iocage/jails/mariadb/root usedbysnapshots 132M - backup1/iocage/jails/mariadb/root usedbychildren 0B - backup1/iocage/jails/mariadb/root usedbyrefreservation 0B - backup1/iocage/jails/mariadb/root referenced 1.45G - backup1/iocage/jails/mariadb/root compressratio 2.15x - backup1/iocage/jails/syncthing logicalused 2.18G - backup1/iocage/jails/syncthing logicalreferenced 117K - backup1/iocage/jails/syncthing used 1.23G - backup1/iocage/jails/syncthing usedbydataset 332K - backup1/iocage/jails/syncthing usedbysnapshots 940K - backup1/iocage/jails/syncthing usedbychildren 1.23G - backup1/iocage/jails/syncthing usedbyrefreservation 0B - backup1/iocage/jails/syncthing referenced 332K - backup1/iocage/jails/syncthing compressratio 2.02x - backup1/iocage/jails/syncthing/root logicalused 2.18G - backup1/iocage/jails/syncthing/root logicalreferenced 1.58G - backup1/iocage/jails/syncthing/root used 1.23G - backup1/iocage/jails/syncthing/root usedbydataset 922M - backup1/iocage/jails/syncthing/root usedbysnapshots 340M - backup1/iocage/jails/syncthing/root usedbychildren 0B - backup1/iocage/jails/syncthing/root usedbyrefreservation 0B - backup1/iocage/jails/syncthing/root referenced 922M - backup1/iocage/jails/syncthing/root compressratio 2.02x - backup1/iocage/log logicalused 266K - backup1/iocage/log logicalreferenced 142K - backup1/iocage/log used 180K - backup1/iocage/log usedbydataset 112K - backup1/iocage/log usedbysnapshots 68K - backup1/iocage/log usedbychildren 0B - backup1/iocage/log usedbyrefreservation 0B - backup1/iocage/log referenced 112K - backup1/iocage/log compressratio 2.79x - backup1/iocage/releases logicalused 3.85G - backup1/iocage/releases logicalreferenced 38.5K - backup1/iocage/releases used 2.19G - backup1/iocage/releases usedbydataset 88K - backup1/iocage/releases usedbysnapshots 0B - backup1/iocage/releases usedbychildren 2.19G - backup1/iocage/releases usedbyrefreservation 0B - backup1/iocage/releases referenced 88K - backup1/iocage/releases compressratio 2.00x - backup1/iocage/releases/11.2-RELEASE logicalused 1.84G - backup1/iocage/releases/11.2-RELEASE logicalreferenced 38.5K - backup1/iocage/releases/11.2-RELEASE used 1.05G - backup1/iocage/releases/11.2-RELEASE usedbydataset 88K - backup1/iocage/releases/11.2-RELEASE usedbysnapshots 0B - backup1/iocage/releases/11.2-RELEASE usedbychildren 1.05G - backup1/iocage/releases/11.2-RELEASE usedbyrefreservation 0B - backup1/iocage/releases/11.2-RELEASE referenced 88K - backup1/iocage/releases/11.2-RELEASE compressratio 2.01x - backup1/iocage/releases/11.2-RELEASE/root logicalused 1.84G - backup1/iocage/releases/11.2-RELEASE/root logicalreferenced 1.84G - backup1/iocage/releases/11.2-RELEASE/root used 1.05G - backup1/iocage/releases/11.2-RELEASE/root usedbydataset 1.05G - backup1/iocage/releases/11.2-RELEASE/root usedbysnapshots 2.59M - backup1/iocage/releases/11.2-RELEASE/root usedbychildren 0B - backup1/iocage/releases/11.2-RELEASE/root usedbyrefreservation 0B - backup1/iocage/releases/11.2-RELEASE/root referenced 1.05G - backup1/iocage/releases/11.2-RELEASE/root compressratio 2.01x - backup1/iocage/releases/11.3-RELEASE logicalused 2.01G - backup1/iocage/releases/11.3-RELEASE logicalreferenced 38.5K - backup1/iocage/releases/11.3-RELEASE used 1.14G - backup1/iocage/releases/11.3-RELEASE usedbydataset 88K - backup1/iocage/releases/11.3-RELEASE usedbysnapshots 0B - backup1/iocage/releases/11.3-RELEASE usedbychildren 1.14G - backup1/iocage/releases/11.3-RELEASE usedbyrefreservation 0B - backup1/iocage/releases/11.3-RELEASE referenced 88K - backup1/iocage/releases/11.3-RELEASE compressratio 2.00x - backup1/iocage/releases/11.3-RELEASE/root logicalused 2.01G - backup1/iocage/releases/11.3-RELEASE/root logicalreferenced 1.92G - backup1/iocage/releases/11.3-RELEASE/root used 1.14G - backup1/iocage/releases/11.3-RELEASE/root usedbydataset 1.09G - backup1/iocage/releases/11.3-RELEASE/root usedbysnapshots 50.9M - backup1/iocage/releases/11.3-RELEASE/root usedbychildren 0B - backup1/iocage/releases/11.3-RELEASE/root usedbyrefreservation 0B - backup1/iocage/releases/11.3-RELEASE/root referenced 1.09G - backup1/iocage/releases/11.3-RELEASE/root compressratio 2.00x - backup1/iocage/templates logicalused 38.5K - backup1/iocage/templates logicalreferenced 38.5K - backup1/iocage/templates used 88K - backup1/iocage/templates usedbydataset 88K - backup1/iocage/templates usedbysnapshots 0B - backup1/iocage/templates usedbychildren 0B - backup1/iocage/templates usedbyrefreservation 0B - backup1/iocage/templates referenced 88K - backup1/iocage/templates compressratio 1.00x -
