[ovirt-devel] Access to memory snapshots?

Matt Mossholder mattcm+ovirt-devel at mossholder.com
Thu Mar 17 12:15:13 UTC 2016


On Thu, Mar 17, 2016 at 7:59 AM, Arik Hadas <ahadas at redhat.com> wrote:

> Hi Matt,
>
> When creating a snapshot with memory, 2 additional images are created:
> 1. for the VM configuration/metadata
> 2. for the memory dump
>
> In oVirt 3.6 and below you'll notice a field called memory_vol_handle in
> the snapshots table that points to these images. It is of the follow format:
>
> <storage_domain_id>,<storage_pool_id>,<memory_dump_disk_id>,<memory_dump_volume_id>,<memory_conf_disk_id>,<memory_conf_volume_id>
>
> In master branch, you'll find two fields in the snapshots table called
> memory_dump_disk_id and memory_metadata_disk_id that contain the disk IDs.
> We plan to remove the memory_vol_handle field from the snapshots table
> soon, so please do not rely on it.
>
> Regards,
> Arik


Thanks Arik!  Has any of this been added to the Python SDK, by chance?

     Regards,

     --Matt
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