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

[Shu Ming]

On 2012-7-3 17:01, Simon Grinberg wrote:
> It depends.
>
> Block device or NFS?

NFS

> Did you had data on the deleted snapshot?
Got some. Not too much

> Did you had wipe after delete marked or not?
No.

> Did the snapshots contain data?
Got some. Not too much

> Did you delete a snapshot or did you revert to a snapshot?
Just deleting 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
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>


-- 
Shu Ming <shuming at linux.vnet.ibm.com>
IBM China Systems and Technology Laboratory