[Users] Deleting a snapshot of eight disks took more than fifteen minutes

[Simon Grinberg]

It depends. 

Block device or NFS?
Did you had data on the deleted snapshot?
Did you had wipe after delete marked or not?
Did the snapshots contain data?
Did you delete a snapshot or did you revert to a snapshot?




----- Original Message -----
> From: "Shu Ming" <shuming at linux.vnet.ibm.com>
> To: "users at oVirt.org" <users at ovirt.org>
> Sent: Tuesday, July 3, 2012 11:48:35 AM
> Subject: [Users] Deleting a snapshot of eight disks took more than fifteen	minutes
> 
> Is it reasonable?   I created snapshot1 and snapshot2 for the eight
> disks and then tried to delete snapshot2.   And it took 15+ minutes
> to
> finish the operation.
> 
> Here is the disk list:
> 
> my-vm1_Disk1          40 GB                           3 GB
>                                 data                   Thin
> Provision     VirtIO                  OK          2012-Jun-27,
> 13:24:01
> my-vm1_Disk2         10 GB                            10 GB
>                               data                   Preallocated
>       VirtIO                  OK          2012-Jun-25, 23:19:00
> my-vm1_Disk3          4 GB                              < 1 GB
>                             data                   Thin Provision
>     VirtIO                  OK          2012-Jun-26, 23:27:40
> my-vm1_Disk4          3 GB                              3 GB
>                                data                   Thin Provision
>     VirtIO                  OK          2012-Jun-27, 13:24:01
> my-vm1_Disk5          3 GB                              3 GB
>                                data                  Thin Provision
>     VirtIO                   OK           2012-Jun-27, 13:24:01
> my-vm1_Disk6          4 GB                              4 GB
>                                data                  Thin Provision
>     VirtIO                   OK           2012-Jun-27, 13:24:02
> my-vm1_Disk7          5 GB                              5 GB
>                                data                  Thin Provision
>     VirtIO                   OK          2012-Jun-27, 13:24:02
> my-vm1_Disk8          6 GB                              6 GB
>                                data                  Thin Provision
>     VirtIO                   OK          2012-Jun-27, 13:24:02
> 
> 
> 
> --
> Shu Ming <shuming at linux.vnet.ibm.com>
> IBM China Systems and Technology Laboratory
> 
> 
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