[ovirt-users] Storage Domain used space strangeness
Karli Sjöberg
Karli.Sjoberg at slu.se
Tue Jul 15 19:43:57 UTC 2014
Den 15 jul 2014 21:31 skrev urthmover <urthmover at gmail.com>:
>
> It might be a result of running the zfs filesystem on the disks that the storage domain is using. Any guidance is greatly appreciated.
Snapshots?
# zfs list -t snapshot
What does the hosts that are mouting think? If you log into one of them and run:
# df -h
/K
>
> [root at jmini08 ~]# mount | grep data-pool
> data-pool on /data type zfs (rw,xattr)
>
> [root at jmini08 ~]# df -h /data
> Filesystem Size Used Avail Use% Mounted on
> data-pool 914G 51G 864G 6% /data
>
> [root at jmini08 ~]# du -h /data
> 17K /data/54ba461d-fbec-422e-9300-2f51640e5b2a/images
> 2.1M /data/54ba461d-fbec-422e-9300-2f51640e5b2a/dom_md
> 2.1M /data/54ba461d-fbec-422e-9300-2f51640e5b2a
> 2.2M /data
>
> [root at jmini08 ~]# zpool status
> pool: data-pool
> state: ONLINE
> scan: none requested
> config:
>
> NAME STATE READ WRITE CKSUM
> data-pool ONLINE 0 0 0
> mirror-0 ONLINE 0 0 0
> sda ONLINE 0 0 0
> sdb ONLINE 0 0 0
>
> errors: No known data errors
>
> --
> urthmover
>
> On July 15, 2014 at 12:29:12 PM, urthmover (urthmover at gmail.com) wrote:
>>
>> All,
>> I have a storage domain that reports having 863G free. The Total Space is 913G. Currently, there are no virtual machines using this storage domain. When I ssh into the host there is 2.2M on the top level of that mount according to du. How do I account for and reclaim the mysterious space usage?
>>
>> --
>> urthmover
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