blackwood821/zfs_disk_usage.md

## zfs_disk_usage.md

      
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              zfs_disk_usage.md
            
          
    [root@buildcorp (us-west-agc) /zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/root]# zfs list -r -t all -o type,volsize,quota,refquota,reservation,used,logicalused,avail,name zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca
TYPE        VOLSIZE  QUOTA  REFQUOTA  RESERV   USED  LUSED  AVAIL  NAME
filesystem        -   116G        1G    116G   116G  43.0G  1021M  zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca
volume          80G      -         -    none  92.0G  43.0G  43.8G  zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/disk0
volume          20G      -         -    none  23.0G    14K  23.0G  zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/disk1

[root@buildcorp (us-west-agc) /zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/root]# vmadm get d7d31787-d143-4bd1-bb9c-b988e9e0d7ca | json disks
[
  {
    "path": "/dev/zvol/rdsk/zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/disk0",
    "boot": true,
    "model": "virtio",
    "media": "disk",
    "image_size": 10240,
    "image_uuid": "b9fd9a94-a5af-11ea-bf0e-ab6a06d898a9",
    "pci_slot": "0:4:0",
    "uuid": "7b66a9d7-1bb1-4070-f514-ea2e3657194c",
    "zfs_filesystem": "zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/disk0",
    "zpool": "zones",
    "size": 81920,
    "compression": "off",
    "refreservation": 94224,
    "block_size": 8192
  },
  {
    "path": "/dev/zvol/rdsk/zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/disk1",
    "boot": false,
    "model": "virtio",
    "media": "disk",
    "pci_slot": "0:4:1",
    "uuid": "a8d577d1-f8ab-4f80-f825-d16220b0b9aa",
    "zfs_filesystem": "zones/d7d31787-d143-4bd1-bb9c-b988e9e0d7ca/disk1",
    "zpool": "zones",
    "size": 20480,
    "compression": "off",
    "refreservation": 23558,
    "block_size": 8192
  }
]