Hi Benny,

Please find the logs at [1].

Thank you.

  [1]: https://wetransfer.com/downloads/12208fb4a6a5df3114bbbc10af194c8820180618101223/647c066b7b91096570def304da86dbca20180618101223/583d3d

El 2018-06-18 09:28, Benny Zlotnik escribió:

Can you provide full engine and vdsm logs?

On Mon, Jun 18, 2018 at 11:20 AM, <nicolas@devels.es> wrote:

Hi,

We're running oVirt 4.1.9 (we cannot upgrade at this time) and
we're having a major problem in our infrastructure. On friday, a
snapshots were automatically created on more than 200 VMs and as
this was just a test task, all of them were deleted at the same
time, which seems to have corrupted several VMs.

When trying to delete a snapshot on some of the VMs, a "General
error" is thrown with a NullPointerException in the engine log
(attached).

But the worst part is that when some of these machines is powered
off and then powered on, the VMs are corrupt...

VM myvm is down with error. Exit message: Bad volume specification
{u'index': 0, u'domainID': u'110ea376-d789-40a1-b9f6-6b40c31afe01',
'reqsize': '0', u'format': u'cow', u'bootOrder': u'1', u'address':
{u'function': u'0x0', u'bus': u'0x00', u'domain': u'0x0000',
u'type': u'pci', u'slot': u'0x06'}, u'volumeID':
u'1fd0f9aa-6505-45d2-a17e-859bd5dd4290', 'apparentsize':
'23622320128', u'imageID': u'65519220-68e1-462a-99b3-f0763c78eae2',
u'discard': False, u'specParams': {}, u'readonly': u'false',
u'iface': u'virtio', u'optional': u'false', u'deviceId':
u'65519220-68e1-462a-99b3-f0763c78eae2', 'truesize': '23622320128',
u'poolID': u'75bf8f48-970f-42bc-8596-f8ab6efb2b63', u'device':
u'disk', u'shared': u'false', u'propagateErrors': u'off', u'type':
u'disk'}.

We're really frustrated by now and don't know how to procceed... We
have a DB backup (with engine-backup) from thursday which would have
a "sane" DB definition without all the snapshots, as they were all
created on friday. Would it be safe to restore this backup?

Any help is really appreciated...

Thanks.
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