<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, May 2, 2016 at 1:08 PM, Sahina Bose <span dir="ltr"><<a href="mailto:sabose@redhat.com" target="_blank">sabose@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><div><div>
<br>
<br>
<div>On 05/02/2016 03:15 PM, Maor Lipchuk
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, May 2, 2016 at 12:29 PM,
Sahina Bose <span dir="ltr"><<a href="mailto:sabose@redhat.com" target="_blank">sabose@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><span> <br>
<br>
<div>On 05/01/2016 05:33 AM, Maor Lipchuk wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hi Sahina,
<div><br>
</div>
<div>The disks with snapshots should be part of
the VMs, once you will register those VMs you
should see those disks in the disks sub tab.<br>
</div>
</div>
</blockquote>
<br>
</span> Maor,<br>
<br>
I was unable to import VM which prompted question - I
assumed we had to register disks first. So maybe I need
to troubleshoot why I could not import VMs from the
domain first.<br>
It fails with an error "Image does not exist". Where
does it look for volume IDs to pass to
GetImageInfoVDSCommand - the OVF disk?<br>
</div>
</blockquote>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><br>
In engine.log<br>
<br>
2016-05-02 04:15:14,812 ERROR
[org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand]
(ajp-/127.0.0.1:8702-1) [32f0b27c] Ir<br>
sBroker::getImageInfo::Failed getting image info
imageId='6f4da17a-05a2-4d77-8091-d2fca3bbea1c' does not
exist on domainName='sahinasl<br>
ave', domainId='5e1a37cf-933d-424c-8e3d-eb9e40b690a7',
error code: 'VolumeDoesNotExist', message: Volume does
not exist: (u'6f4da17a-0<br>
5a2-4d77-8091-d2fca3bbea1c',)<br>
2016-05-02 04:15:14,814 WARN
[org.ovirt.engine.core.vdsbroker.irsbroker.DoesImageExistVDSCommand]
(ajp-/127.0.0.1:8702-1) [32f0b27c] <br>
executeIrsBrokerCommand: getImageInfo on
'6f4da17a-05a2-4d77-8091-d2fca3bbea1c' threw an
exception - assuming image doesn't exist: IRS<br>
GenericException: IRSErrorException: VolumeDoesNotExist<br>
2016-05-02 04:15:14,814 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.DoesImageExistVDSCommand]
(ajp-/127.0.0.1:8702-1) [32f0b27c] <br>
FINISH, DoesImageExistVDSCommand, return: false, log id:
3366f39b<br>
2016-05-02 04:15:14,814 WARN
[org.ovirt.engine.core.bll.ImportVmFromConfigurationCommand]
(ajp-/127.0.0.1:8702-1) [32f0b27c] CanDoAction of action
'ImportVmFromConfiguration' failed for user
admin@internal. Reasons:
VAR__ACTION__IMPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_VM_IMAGE_DOES_NOT_EXIST<br>
<br>
<br>
<br>
jsonrpc.Executor/2::DEBUG::2016-05-02
13:45:13,903::__init__::503::jsonrpc.JsonRpcServer::(_serveRequest)
Calling 'Volume.getInfo' in <br>
bridge with {u'imageID':
u'c52e4e02-dc6c-4a77-a184-9fcab88106c2',
u'storagepoolID':
u'46ac4975-a84e-4e76-8e73-7971d0dadf0b', u'volumeI<br>
D': u'6f4da17a-05a2-4d77-8091-d2fca3bbea1c',
u'storagedomainID':
u'5e1a37cf-933d-424c-8e3d-eb9e40b690a7'}<br>
<br>
jsonrpc.Executor/2::DEBUG::2016-05-02
13:45:13,910::fileVolume::535::Storage.Volume::(validateVolumePath)
validate path for 6f4da17a-05a2-4d77-8091-d2fca3bbea1c<br>
jsonrpc.Executor/2::ERROR::2016-05-02
13:45:13,914::task::866::Storage.TaskManager.Task::(_setError)
Task=`94dba16f-f7eb-439e-95e2-a04b34b92f84`::Unexpected
error<br>
Traceback (most recent call last):<br>
File "/usr/share/vdsm/storage/task.py", line 873, in
_run<br>
return fn(*args, **kargs)<br>
File "/usr/share/vdsm/logUtils.py", line 49, in
wrapper<br>
res = f(*args, **kwargs)<br>
File "/usr/share/vdsm/storage/hsm.py", line 3162, in
getVolumeInfo<br>
volUUID=volUUID).getInfo()<br>
File "/usr/share/vdsm/storage/sd.py", line 457, in
produceVolume<br>
volUUID)<br>
File "/usr/share/vdsm/storage/glusterVolume.py", line
16, in __init__<br>
volUUID)<br>
File "/usr/share/vdsm/storage/fileVolume.py", line 58,
in __init__<br>
volume.Volume.__init__(self, repoPath, sdUUID,
imgUUID, volUUID)<br>
File "/usr/share/vdsm/storage/volume.py", line 181, in
__init__<br>
self.validate()<br>
File "/usr/share/vdsm/storage/volume.py", line 194, in
validate<br>
self.validateVolumePath()<br>
File "/usr/share/vdsm/storage/fileVolume.py", line
540, in validateVolumePath<br>
raise se.VolumeDoesNotExist(self.volUUID)<br>
VolumeDoesNotExist: Volume does not exist:
(u'6f4da17a-05a2-4d77-8091-d2fca3bbea1c',)<br>
<br>
When I look at the tree output - there's no
6f4da17a-05a2-4d77-8091-d2fca3bbea1c file.
<div>
<div><br>
<br>
├── c52e4e02-dc6c-4a77-a184-9fcab88106c2<br>
│ │ │ ├── 34e46104-8fad-4510-a5bf-0730b97a6659<br>
│ │ │ ├──
34e46104-8fad-4510-a5bf-0730b97a6659.lease<br>
│ │ │ ├──
34e46104-8fad-4510-a5bf-0730b97a6659.meta<br>
│ │ │ ├── 766a15b9-57db-417d-bfa0-beadbbb84ad2<br>
│ │ │ ├──
766a15b9-57db-417d-bfa0-beadbbb84ad2.lease<br>
│ │ │ ├──
766a15b9-57db-417d-bfa0-beadbbb84ad2.meta<br>
│ │ │ ├── 90f1e26a-00e9-4ea5-9e92-2e448b9b8bfa<br>
│ │ │ ├──
90f1e26a-00e9-4ea5-9e92-2e448b9b8bfa.lease<br>
│ │ │ └──
90f1e26a-00e9-4ea5-9e92-2e448b9b8bfa.meta<br>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div><br>
</div>
<div>Usually the "image does not exists" message is prompted
once the VM's disk is managed in a different storage
domain which were not imported yet.</div>
<div><br>
</div>
<div>Few questions:</div>
<div>1. Were there any other Storage Domain which are not
present in the setup?</div>
</div>
</div>
</div>
</blockquote>
<br></div></div>
In the original RHEV instance - there were 3 storage domain<br>
i) Hosted engine storage domain: engine<br>
ii) Master data domain: vmstore<br>
iii) An export domain: expVol (no data here)<br>
<br>
To my backup RHEV server, I only imported vmstore.</div></blockquote><div><br></div><div>Just to be sure, can you look into the server which the engine storage domain resides on.</div><div>Is there a chance that 6f4da17a-05a2-4d77-8091-d2fca3bbea1c could be there?</div><div><br></div><div>Also do you have an old engine log, is there a chance to look for image 6f4da17a-05a2-4d77-8091-d2fca3bbea1c in there, to see when it was created and if there were any problems in the process.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div text="#000000" bgcolor="#FFFFFF"><span><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<div>2. Can you look for the image id
6f4da17a-05a2-4d77-8091-d2fca3bbea1c in your storage
server (Search on all the rest of the storage domains)?</div>
</div>
</div>
</div>
</blockquote>
<br></span>
No - there was no file with this id (checked both in the original
RHEV instance)<br>
[root@dhcp42-105 mnt]# pwd<br>
/rhev/data-center/mnt<br>
[root@dhcp42-105 mnt]# find . -name
6f4da17a-05a2-4d77-8091-d2fca3bbea1c<br>
[root@dhcp42-105 mnt]# </div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div text="#000000" bgcolor="#FFFFFF"><span>
<br>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<div>Were there any operations being done on the VM before
the recovery such as remove disk, move disk, or a new
creation of a disk?<br>
</div>
</div>
</div>
</div>
</blockquote>
<br></span>
No. The only operation done was creation of a snapshot - and it
completed before the recovery was attempted.<div><div><br></div></div></div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div text="#000000" bgcolor="#FFFFFF"><div><div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<div><br>
</div>
<div>Regards,</div>
<div>Maor</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>
<div>
<blockquote type="cite">
<div dir="ltr">
<div><br>
</div>
<div>Regarding floating disks (without
snapshots), you can register them through
REST.</div>
<div>If you are working on the master branch
there should be a sub tab dedicated for those
also.</div>
<div><br>
</div>
<div>Regards,</div>
<div>Maor</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Apr 26,
2016 at 1:44 PM, Sahina Bose <span dir="ltr"><<a href="mailto:sabose@redhat.com" target="_blank"></a><a href="mailto:sabose@redhat.com" target="_blank">sabose@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi
all,<br>
<br>
I have a gluster volume used as data
storage domain which is replicated to
a slave gluster volume (say, slavevol)
using gluster's geo-replication
feature.<br>
<br>
Now, in a new oVirt instance, I use
the import storage domain to import
the slave gluster volume. The "VM
Import" tab correctly lists the VMs
that were present in my original
gluster volume. However the "Disks"
tab is empty.<br>
<br>
GET <a href="https://new-ovitt/api/storagedomains/5e1a37cf-933d-424c-8e3d-eb9e40b690a7/disks;unregistered" rel="noreferrer" target="_blank">https://new-ovitt/api/storagedomains/5e1a37cf-933d-424c-8e3d-eb9e40b690a7/disks;unregistered</a>
--><br>
<disks/><br>
<br>
<br>
In the code GetUnregisteredDiskQuery -
if volumesList.size() != 1 - the image
is skipped with a comment that we
can't deal with snapshots.<br>
<br>
How do I recover the disks/images in
this case?<br>
<br>
<br>
Further info:<br>
<br>
/rhev/data-center/mnt/glusterSD/10.70.40.112:_slavevol<br>
├──
5e1a37cf-933d-424c-8e3d-eb9e40b690a7<br>
│ ├── dom_md<br>
│ │ ├── ids<br>
│ │ ├── inbox<br>
│ │ ├── leases<br>
│ │ ├── metadata<br>
│ │ └── outbox<br>
│ ├── images<br>
│ │ ├──
202efaa6-0d01-40f3-a541-10eee920d221<br>
│ │ │ ├──
eb701046-6ee1-4c9d-b097-e51a8fd283e1<br>
│ │ │ ├──
eb701046-6ee1-4c9d-b097-e51a8fd283e1.lease<br>
│ │ │ └──
eb701046-6ee1-4c9d-b097-e51a8fd283e1.meta<br>
│ │ ├──
c52e4e02-dc6c-4a77-a184-9fcab88106c2<br>
│ │ │ ├──
34e46104-8fad-4510-a5bf-0730b97a6659<br>
│ │ │ ├──
34e46104-8fad-4510-a5bf-0730b97a6659.lease<br>
│ │ │ ├──
34e46104-8fad-4510-a5bf-0730b97a6659.meta<br>
│ │ │ ├──
766a15b9-57db-417d-bfa0-beadbbb84ad2<br>
│ │ │ ├──
766a15b9-57db-417d-bfa0-beadbbb84ad2.lease<br>
│ │ │ ├──
766a15b9-57db-417d-bfa0-beadbbb84ad2.meta<br>
│ │ │ ├──
90f1e26a-00e9-4ea5-9e92-2e448b9b8bfa<br>
│ │ │ ├──
90f1e26a-00e9-4ea5-9e92-2e448b9b8bfa.lease<br>
│ │ │ └──
90f1e26a-00e9-4ea5-9e92-2e448b9b8bfa.meta<br>
│ │ ├──
c75de5b7-aa88-48d7-ba1b-067181eac6ae<br>
│ │ │ ├──
ff09e16a-e8a0-452b-b95c-e160e68d09a9<br>
│ │ │ ├──
ff09e16a-e8a0-452b-b95c-e160e68d09a9.lease<br>
│ │ │ └──
ff09e16a-e8a0-452b-b95c-e160e68d09a9.meta<br>
│ │ ├──
efa94a0d-c08e-4ad9-983b-4d1d76bca865<br>
│ │ │ ├──
64e3913c-da91-447c-8b69-1cff1f34e4b7<br>
│ │ │ ├──
64e3913c-da91-447c-8b69-1cff1f34e4b7.lease<br>
│ │ │ ├──
64e3913c-da91-447c-8b69-1cff1f34e4b7.meta<br>
│ │ │ ├──
8174e8b4-3605-4db3-86a1-cb62c3a079f4<br>
│ │ │ ├──
8174e8b4-3605-4db3-86a1-cb62c3a079f4.lease<br>
│ │ │ ├──
8174e8b4-3605-4db3-86a1-cb62c3a079f4.meta<br>
│ │ │ ├──
e79a8821-bb4a-436a-902d-3876f107dd99<br>
│ │ │ ├──
e79a8821-bb4a-436a-902d-3876f107dd99.lease<br>
│ │ │ └──
e79a8821-bb4a-436a-902d-3876f107dd99.meta<br>
│ │ └──
f5eacc6e-4f16-4aa5-99ad-53ac1cda75b7<br>
│ │ ├──
476bbfe9-1805-4c43-bde6-e7de5f7bd75d<br>
│ │ ├──
476bbfe9-1805-4c43-bde6-e7de5f7bd75d.lease<br>
│ │ └──
476bbfe9-1805-4c43-bde6-e7de5f7bd75d.meta<br>
│ └── master<br>
│ ├── tasks<br>
│ └── vms<br>
└── __DIRECT_IO_TEST__<br>
<br>
engine.log:<br>
2016-04-26 06:37:57,715 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand]
(org.ovirt.thread.pool-6-thread-25)
[5e6b7a53] FINISH,
GetImageInfoVDSCommand, return: org.ov<br>
irt.engine.core.common.businessentities.storage.DiskImage@d4b3ac2f,
log id: 7b693bad<br>
2016-04-26 06:37:57,724 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.GetVolumesListVDSCommand]
(org.ovirt.thread.pool-6-thread-25)
[5e6b7a53] START,
GetVolumesListVDSCommand( StoragePool<br>
DomainAndGroupIdBaseVDSCommandParameters:{runAsync='true',
storagePoolId='ed338557-5995-4634-97e2-15454a9d8800',
ignoreFailoverLimit='false',
storageDomainId='5e1a37cf-933d-424c-8e3d-eb9e40b<br>
690a7',
imageGroupId='c52e4e02-dc6c-4a77-a184-9fcab88106c2'}),
log id: 741b9214<br>
2016-04-26 06:37:58,748 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.GetVolumesListVDSCommand]
(org.ovirt.thread.pool-6-thread-25)
[5e6b7a53] FINISH,
GetVolumesListVDSCommand, return: [9<br>
0f1e26a-00e9-4ea5-9e92-2e448b9b8bfa,
766a15b9-57db-417d-bfa0-beadbbb84ad2,
34e46104-8fad-4510-a5bf-0730b97a6659],
log id: 741b9214<br>
<br>
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Users mailing list<br>
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</blockquote>
</div>
<br>
</div>
</div>
</div>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<br>
</div></div></div>
</blockquote></div><br></div></div>