On 8/19/14 8:52 , Adrian Gschwend via smartos-discuss wrote: > Hi group, > > While doing some housekeeping I noticed I have some snapshots/ZFS > volumes I cannot assign to any VMs/Zones on my system: > > # zfs list > NAME USED AVAIL REFER > MOUNTPOINT > zones/1fc068b0-13b0-11e2-9f4e-2f3f6a96d9bc 1.02G 87.8G 1.02G > /zones/1fc068b0-13b0-11e2-9f4e-2f3f6a96d9bc > zones/beb2dbd4-b26f-11e2-8ad4-935c80092aa6 1.20G 87.8G 1.20G > /zones/beb2dbd4-b26f-11e2-8ad4-935c80092aa6 > > the UUIDs in use are: > > # vmadm list > UUID TYPE RAM STATE ALIAS > d4b3874d-e172-4a1e-bbb8-39c1828ef26b KVM 8192 running host1 > 49aac407-1dbd-4b7a-8f9e-d953a324b3d7 KVM 16384 running host2 > c7d5f06a-c259-463c-bde0-42e3f64b2f81 OS 32768 running node > > The snapshot also uses a UUID as name so I assume it's from a test I > once did with vmadm.
By default, zfs list only shows file systems, not snapshots, so these are not shapshots. > Can I safely assume these are leftovers from tests/old VMs/zones and > delete them? In terms of no ZFS volume used by the system would have a > UUID unless it's an assigned/former VM/zone? These are uuids from images. In this case 1fc068b0-13b0-11e2-9f4e-2f3f6a96d9bc is the node.js v1.4 image and beb2dbd4-b26f-11e2-8ad4-935c80092aa6 the 13.1.0 version. If you no longer are using VMs based on those images, then you can use imgadm to remove them, please do not just remove the ZFS file systems. Robert ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
