Hi,
It's very strange because in the engine UI i have only one disk in illegal
status.
But i have a problem with another VM that have all the disk OK the storage
migration begins, takes the snap shot then fails and the snapshot is
deleted.
the size of the vm with the disk in illega is 200Gb the id of the disk is
a0f9a434-7837-4ec6-8017-c9698ed5cd01
Regards
Massimo


Il giorno lun 19 ott 2020 alle ore 15:47 Shani Leviim <slev...@redhat.com>
ha scritto:

> Hi Massimo,
> As shown on the output, you currently have 2 illeagal images:
>
>    image:    55893adf-1e56-4346-8070-4b3e660dd44d
>
>              - ea57d10b-13d5-4696-bedc-13a92b88f32d
>                status: ILLEGAL, voltype: LEAF, format: COW, legality:
> *ILLEGAL*, type: SPARSE, capacity: 107374182400, truesize: 1744830464
>
>
>    image:    825765ba-b132-4b36-8cb9-8ecd2c7b597a
>
>              - 5c534181-fbd6-4912-afdc-4ac812e0e9fe
>                status: ILLEGAL, voltype: LEAF, format: COW, legality:
> *ILLEGAL*, type: SPARSE, capacity: 85899345920, truesize: 1879048192
>
> Can you try removing them from the engine UI?
>
>
> *Regards,*
>
> *Shani Leviim*
>
>
> On Mon, Oct 19, 2020 at 4:36 PM Massimo Mad <mad196...@gmail.com> wrote:
>
>> Hi Shani
>> I run the command on the host owner of the SPM it's correct ?
>> This is the output:
>> [root@ovirthpr01 ~]# vdsm-tool dump-volume-chains
>> eb483eb3-a9ce-4867-9ce8-96a0ca171042
>>
>> Images volume chains (base volume first)
>>
>>    image:    ff44dc13-de50-4891-84ce-9fb3e3fe1c88
>>
>>              - c45ee9cd-17e3-4cec-b7fb-74af27e792a8
>>                status: OK, voltype: LEAF, format: RAW, legality: LEGAL,
>> type: PREALLOCATED, capacity: 134217728, truesize: 134217728
>>
>>
>>    image:    a0f9a434-7837-4ec6-8017-c9698ed5cd01
>>
>>              - 64ac336f-25d8-43d0-aeb8-7fb77bf6ef97
>>                status: OK, voltype: LEAF, format: RAW, legality: LEGAL,
>> type: PREALLOCATED, capacity: 214748364800, truesize: 214748364800
>>
>>
>>    image:    4da04f46-2fea-436f-9648-772c24a849c3
>>
>>              - 77ddb7b8-b10f-4d7e-82df-36e077a9eb25
>>                status: OK, voltype: LEAF, format: RAW, legality: LEGAL,
>> type: PREALLOCATED, capacity: 134217728, truesize: 134217728
>>
>>
>>    image:    55893adf-1e56-4346-8070-4b3e660dd44d
>>
>>              - ea57d10b-13d5-4696-bedc-13a92b88f32d
>>                status: ILLEGAL, voltype: LEAF, format: COW, legality:
>> ILLEGAL, type: SPARSE, capacity: 107374182400, truesize: 1744830464
>>
>>
>>    image:    825765ba-b132-4b36-8cb9-8ecd2c7b597a
>>
>>              - 5c534181-fbd6-4912-afdc-4ac812e0e9fe
>>                status: ILLEGAL, voltype: LEAF, format: COW, legality:
>> ILLEGAL, type: SPARSE, capacity: 85899345920, truesize: 1879048192
>>
>>
>>    image:    0264f52e-fa59-4523-81e4-47564193665e
>>
>>              - dfb3d366-f2d3-49ee-8ca3-3b44e24a0111
>>                status: OK, voltype: LEAF, format: RAW, legality: LEGAL,
>> type: PREALLOCATED, capacity: 536870912000, truesize: 536870912000
>> And after what is the next step?
>> Regards
>> Massimo
>>
>>
>> Il giorno lun 19 ott 2020 alle ore 13:51 Shani Leviim <slev...@redhat.com>
>> ha scritto:
>>
>>> Hi Massimo,
>>> In order to locate the illegal image, you can run this command on the
>>> host:
>>> vdsm-tool dump-volume-chains <sd_id>
>>>
>>> It's also recommended to verify that the engine and vdsm are synced
>>> about that image, once you've find it, by running this command on the
>>> engine:
>>> SELECT *
>>>      FROM images_storage_domain_view images_storage_domain_view
>>>      WHERE image_group_id = <image_group_id>;
>>>
>>> Than, you can try removing it from the engine.
>>> (and if it doesn't work - you can delete it from the DB)
>>>
>>>
>>> *Regards,*
>>>
>>> *Shani Leviim*
>>>
>>>
>>> On Mon, Oct 19, 2020 at 11:15 AM Massimo Mad <mad196...@gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>> I try to delete a snapshot that i have created in the past, now in the
>>>> events i have the following error:
>>>> Failed to delete snapshot
>>>> And the VM now has the exclamation point with the following message:
>>>> VM has snapshot with disk in illegal status
>>>> How i can fix this problem ?
>>>> Regards
>>>> Massimo
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>>>
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