On Tue, Feb 7, 2017 at 6:05 PM, Beckman, Daniel <Daniel.Beckman@ingramcontent.com> wrote:

We’re been using oVirtBackup with our oVirt 4.0.5 environment and it’s worked well. It’s not the most efficient ( first creates a snapshot, then clone, then backup) but we can live with it.

 

Has anyone tested oVirtBackup with oVirt 4.1? Does it still work? I want to know before we upgrade. I’d like to eventually use the new v4 API but I haven’t seen a lot of documentation on how it works in practice.

 

Thanks,

Daniel

 

From: <users-bounces@ovirt.org> on behalf of Nathanaël Blanchet <blanchet@abes.fr>
Date: Monday, January 30, 2017 at 3:44 AM
To: "users@ovirt.org" <users@ovirt.org>
Subject: Re: [ovirt-users] oVirt VM backup and restore

 

Hello,

This workflow works fine but will be soon deprecated.

I personnally didn't try it, maybe someone could give a feedback.

 



I'm running some tests in a 4.1 testenvironment.
At the moment testing on a Oracle Linux 7.3 VM

- using oVirtBackup from master (version is on 3rd of July 2016)

$ ./backup.py -c config_test.cfg 
Mar 08 17:37:08: Start backup for: Oracle7
Mar 08 17:37:09: Snapshot creation started ...
Mar 08 17:38:23: Snapshot created
Mar 08 17:38:33: Clone into VM started ...
Mar 08 17:40:31: Cloning finished
Mar 08 17:40:32: Snapshot deletion started ...
Mar 08 17:41:53: Snapshots deleted
Mar 08 17:41:54: Export started ...
Mar 08 17:43:56: Exporting finished
Mar 08 17:43:57: Delete cloned VM started ...
Mar 08 17:44:01: Cloned VM deleted
Mar 08 17:44:01: Duration: 6:54 minutes
Mar 08 17:44:01: VM exported as Oracle7_BACKUP_20170308_173708
Mar 08 17:44:01: Backup done for: Oracle7
Mar 08 17:44:01: All backups done

NOTE: during the snapshot creation I see in web admin console the VM in paused state and also not responsive in both console and ssh session.
After a couple of seconds it comes back and as a confirmation I see this in its messages:

Mar  8 17:38:57 T-ORACLE73 chronyd[616]: System clock wrong by 19.077230 seconds, adjustment started

Is this expected?

Not yet used the vm_backup.py, I;m trying to get sdk4 on Fedora 25 before (see the other thread I opened)...

Gianluca