Move VM to larger pool?

[Trevor68]

I need to move my VM off one pool, and onto a larger one. I thought I could do this using the GUI, but seem to have backed myself into a corner as the replication fails due to not enough space to create snapshot.
Is there another way without having to create a snapshot first?

Basically I want to move nvme-storage/vm/Win11 to ssd-storage/vm/Win11

 

[Ericloewe]

replication fails due to not enough space to create snapshot.

That sounds like something silly around quotas and/or the volsize. Snapshots take up a trivial amount of space.

Is there another way without having to create a snapshot first?

Yes, but don't let that stop you from taking the snapshot, once the quotas are solved.

 

[Trevor68]

I checked, the zvol does not have a quota, but that dataset is 72% used, so might be related to that?

I can't see me solving a quota that doesn't exist, so what is the 2nd method?

Code:

root@truenas[~]# 2023 Apr  4 17:57:27 truenas Device: /dev/nvme0n1, number of Error Log entries increased from 168232 to 168290
zfs get -r all nvme-storage/vm
NAME                          PROPERTY                 VALUE                    SOURCE
nvme-storage/vm               type                     filesystem               -
nvme-storage/vm               creation                 Sat Jan 14 16:27 2023    -
nvme-storage/vm               used                     128G                     -
nvme-storage/vm               available                50.1G                    -
nvme-storage/vm               referenced               999M                     -
nvme-storage/vm               compressratio            1.00x                    -
nvme-storage/vm               mounted                  yes                      -
nvme-storage/vm               quota                    none                     default
nvme-storage/vm               reservation              none                     default
nvme-storage/vm               recordsize               128K                     default
nvme-storage/vm               mountpoint               /mnt/nvme-storage/vm     default
nvme-storage/vm               sharenfs                 off                      inherited from nvme-storage
nvme-storage/vm               checksum                 on                       default
nvme-storage/vm               compression              off                      default
nvme-storage/vm               atime                    on                       default
nvme-storage/vm               devices                  on                       default
nvme-storage/vm               exec                     on                       default
nvme-storage/vm               setuid                   on                       default
nvme-storage/vm               readonly                 off                      default
nvme-storage/vm               zoned                    off                      default
nvme-storage/vm               snapdir                  hidden                   default
nvme-storage/vm               aclmode                  discard                  default
nvme-storage/vm               aclinherit               discard                  local
nvme-storage/vm               createtxg                662                      -
nvme-storage/vm               canmount                 on                       default
nvme-storage/vm               xattr                    sa                       local
nvme-storage/vm               copies                   1                        local
nvme-storage/vm               version                  5                        -
nvme-storage/vm               utf8only                 off                      -
nvme-storage/vm               normalization            none                     -
nvme-storage/vm               casesensitivity          sensitive                -
nvme-storage/vm               vscan                    off                      default
nvme-storage/vm               nbmand                   off                      default
nvme-storage/vm               sharesmb                 off                      inherited from nvme-storage
nvme-storage/vm               refquota                 none                     default
nvme-storage/vm               refreservation           none                     default
nvme-storage/vm               guid                     7555816425882885095      -
nvme-storage/vm               primarycache             all                      default
nvme-storage/vm               secondarycache           all                      default
nvme-storage/vm               usedbysnapshots          0B                       -
nvme-storage/vm               usedbydataset            999M                     -
nvme-storage/vm               usedbychildren           127G                     -
nvme-storage/vm               usedbyrefreservation     0B                       -
nvme-storage/vm               logbias                  latency                  default
nvme-storage/vm               objsetid                 278                      -
nvme-storage/vm               dedup                    off                      default
nvme-storage/vm               mlslabel                 none                     default
nvme-storage/vm               sync                     standard                 default
nvme-storage/vm               dnodesize                legacy                   default
nvme-storage/vm               refcompressratio         1.00x                    -
nvme-storage/vm               written                  999M                     -
nvme-storage/vm               logicalused              124G                     -
nvme-storage/vm               logicalreferenced        998M                     -
nvme-storage/vm               volmode                  default                  default
nvme-storage/vm               filesystem_limit         none                     default
nvme-storage/vm               snapshot_limit           none                     default
nvme-storage/vm               filesystem_count         none                     default
nvme-storage/vm               snapshot_count           none                     default
nvme-storage/vm               snapdev                  hidden                   default
nvme-storage/vm               acltype                  posix                    local
nvme-storage/vm               context                  none                     default
nvme-storage/vm               fscontext                none                     default
nvme-storage/vm               defcontext               none                     default
nvme-storage/vm               rootcontext              none                     default
nvme-storage/vm               relatime                 off                      default
nvme-storage/vm               redundant_metadata       all                      default
nvme-storage/vm               overlay                  on                       default
nvme-storage/vm               encryption               off                      default
nvme-storage/vm               keylocation              none                     default
nvme-storage/vm               keyformat                none                     default
nvme-storage/vm               pbkdf2iters              0                        default
nvme-storage/vm               special_small_blocks     0                        default
nvme-storage/vm               org.truenas:managedby    172.16.0.225             local
nvme-storage/vm               org.freenas:description  Virtual Machinery        local
nvme-storage/vm/Win11-jcj9u9  type                     volume                   -
nvme-storage/vm/Win11-jcj9u9  creation                 Sat Jan 14 19:16 2023    -
nvme-storage/vm/Win11-jcj9u9  used                     127G                     -
nvme-storage/vm/Win11-jcj9u9  available                53.7G                    -
nvme-storage/vm/Win11-jcj9u9  referenced               123G                     -
nvme-storage/vm/Win11-jcj9u9  compressratio            1.00x                    -
nvme-storage/vm/Win11-jcj9u9  reservation              none                     default
nvme-storage/vm/Win11-jcj9u9  volsize                  125G                     local
nvme-storage/vm/Win11-jcj9u9  volblocksize             16K                      -
nvme-storage/vm/Win11-jcj9u9  checksum                 on                       default
nvme-storage/vm/Win11-jcj9u9  compression              off                      local
nvme-storage/vm/Win11-jcj9u9  readonly                 off                      default
nvme-storage/vm/Win11-jcj9u9  createtxg                2648                     -
nvme-storage/vm/Win11-jcj9u9  copies                   1                        inherited from nvme-storage/vm
nvme-storage/vm/Win11-jcj9u9  refreservation           127G                     local
nvme-storage/vm/Win11-jcj9u9  guid                     6805632039841276479      -
nvme-storage/vm/Win11-jcj9u9  primarycache             all                      default
nvme-storage/vm/Win11-jcj9u9  secondarycache           all                      default
nvme-storage/vm/Win11-jcj9u9  usedbysnapshots          0B                       -
nvme-storage/vm/Win11-jcj9u9  usedbydataset            123G                     -
nvme-storage/vm/Win11-jcj9u9  usedbychildren           0B                       -
nvme-storage/vm/Win11-jcj9u9  usedbyrefreservation     3.61G                    -
nvme-storage/vm/Win11-jcj9u9  logbias                  latency                  default
nvme-storage/vm/Win11-jcj9u9  objsetid                 405                      -
nvme-storage/vm/Win11-jcj9u9  dedup                    off                      local
nvme-storage/vm/Win11-jcj9u9  mlslabel                 none                     default
nvme-storage/vm/Win11-jcj9u9  sync                     standard                 local
nvme-storage/vm/Win11-jcj9u9  refcompressratio         1.00x                    -
nvme-storage/vm/Win11-jcj9u9  written                  123G                     -
nvme-storage/vm/Win11-jcj9u9  logicalused              123G                     -
nvme-storage/vm/Win11-jcj9u9  logicalreferenced        123G                     -
nvme-storage/vm/Win11-jcj9u9  volmode                  default                  default
nvme-storage/vm/Win11-jcj9u9  snapshot_limit           none                     default
nvme-storage/vm/Win11-jcj9u9  snapshot_count           none                     default
nvme-storage/vm/Win11-jcj9u9  snapdev                  hidden                   default
nvme-storage/vm/Win11-jcj9u9  context                  none                     default
nvme-storage/vm/Win11-jcj9u9  fscontext                none                     default
nvme-storage/vm/Win11-jcj9u9  defcontext               none                     default
nvme-storage/vm/Win11-jcj9u9  rootcontext              none                     default
nvme-storage/vm/Win11-jcj9u9  redundant_metadata       all                      default
nvme-storage/vm/Win11-jcj9u9  encryption               off                      default
nvme-storage/vm/Win11-jcj9u9  keylocation              none                     default
nvme-storage/vm/Win11-jcj9u9  keyformat                none                     default
nvme-storage/vm/Win11-jcj9u9  pbkdf2iters              0                        default
nvme-storage/vm/Win11-jcj9u9  org.truenas:managedby    172.16.0.225             inherited from nvme-storage/vm
nvme-storage/vm/Win11-jcj9u9  org.freenas:description  Virtual Machinery        local