9:48 a.m.
--_000_2CB4E8C8E00E594EA06D4AC427E429920FEA02C7fabamailserverf_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Hi,
it seems that there is a broken chain - we see two "empty" parent_ids in =
the database:
engine=3D# SELECT b.disk_alias, s.description,s.snapshot_id, i.creation_dat=
e, s.status, i.imagestatus, i.size,i.parentid,i.image_group_id, i.vm_snapsh=
ot_id, i.image_guid, i.parentid, i.active FROM images as i JOIN snapshots A=
S s ON (i.vm_snapshot_id =3D s.snapshot_id) LEFT JOIN vm_static AS v ON (s.=
vm_id =3D v.vm_guid) JOIN base_disks AS b ON (i.image_group_id =3D b.disk_i=
d) WHERE v.vm_name =3D 'VMNAME' and disk_alias =3D 'VMNAME_Disk2' ORDER BY
=
creation_date, description, disk_alias
;
disk_alias | description =
| snapshot_id | creation_date | statu=
s | imagestatus | size | parentid | =
image_group_id | vm_snapshot_id |=
image_guid | parentid =
| active
------------------+--------------------------------------------------------=
----+--------------------------------------+------------------------+------=
--+-------------+---------------+--------------------------------------+---=
-----------------------------------+--------------------------------------+=
--------------------------------------+------------------------------------=
--+--------
VMNAME_Disk2 | tmp =
| 3920a4e1-fc3f-45e2-84d5-0d3f1b8ad608 | 2018-01-28 10:09:37+01 | OK =
| 1 | 1979979923456 | 00000000-0000-0000-0000-000000000000 | c1a=
05108-90d7-421d-a9b4-d4cc65c48429 | 3920a4e1-fc3f-45e2-84d5-0d3f1b8ad608 | =
946ee7b7-0770-49c9-ac76-0ce95a433d0f | 00000000-0000-0000-0000-000000000000=
| f
VMNAME_Disk2 | VMNAME_Disk2 Auto-generated for Live Storage Migration =
| 51f68304-e1a9-4400-aabc-8e3341d55fdc | 2018-03-16 15:07:35+01 | OK =
| 1 | 1979979923456 | 00000000-0000-0000-0000-000000000000 | c1a=
05108-90d7-421d-a9b4-d4cc65c48429 | 51f68304-e1a9-4400-aabc-8e3341d55fdc | =
4c6475b1-352a-4114-b647-505cccbe6663 | 00000000-0000-0000-0000-000000000000=
| f
VMNAME_Disk2 | Active VM =
| d59a9f9d-f0dc-48ec-97e8-9e7a8b81d76d | 2018-03-18 20:54:23+01 | OK =
| 1 | 1979979923456 | 946ee7b7-0770-49c9-ac76-0ce95a433d0f | c1a=
05108-90d7-421d-a9b4-d4cc65c48429 | d59a9f9d-f0dc-48ec-97e8-9e7a8b81d76d | =
4659b5e0-93c1-478d-97d0-ec1cf4052028 | 946ee7b7-0770-49c9-ac76-0ce95a433d0f=
| t
Is there a way to recover that disk?
All the best,
Simone
Von: users-bounces(a)ovirt.org <users-bounces(a)ovirt.org> Im Auftrag von Bruck=
ner, Simone
Gesendet: Sonntag, 18. M=E4rz 2018 22:15
An: users(a)ovirt.org
Betreff: [ovirt-users] Cannot start VM after live storage migration - Bad v=
olume specification
Hi all,
we did a live storage migration of one of three disks of a vm that failed=
because the vm became not responding when deleting the auto-snapshot:
2018-03-16 15:07:32.084+01 | 0 | Snapshot 'VMNAME_Disk2 Auto-generat=
ed for Live Storage Migration' creation for VM 'VMNAME' was initiated by xx=
x
2018-03-16 15:07:32.097+01 | 0 | User xxx moving disk VMNAME_Disk2 t=
o domain VMHOST_LUN_211.
2018-03-16 15:08:56.304+01 | 0 | Snapshot 'VMNAME_Disk2 Auto-generat=
ed for Live Storage Migration' creation for VM 'VMNAME' has been completed.
2018-03-16 16:40:48.89+01 | 0 | Snapshot 'VMNAME_Disk2 Auto-generat=
ed for Live Storage Migration' deletion for VM 'VMNAME' was initiated by xx=
x.
2018-03-16 16:44:44.813+01 | 1 | VM VMNAME is not responding.
2018-03-18 18:40:51.258+01 | 2 | Failed to delete snapshot 'VMNAME_D=
isk2 Auto-generated for Live Storage Migration' for VM 'VMNAME'.
2018-03-18 18:40:54.506+01 | 1 | Possible failure while deleting VMN=
AME_Disk2 from the source Storage Domain VMHOST_LUN_211 during the move ope=
ration. The Storage Domain may be manually cleaned-up from possible leftove=
r
s (User:xxx).
Now we cannot start the vm anymore as long as this disk is online. Error me=
ssage is "VM VMNAME is down with error. Exit message: Bad volume specificat=
ion {'index': 2, 'domainID':
'ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a', 'reqsi=
ze': '0', 'name': 'vdc', 'truesize':
'2147483648', 'format': 'cow', 'discar=
d': False, 'volumeID': '4659b5e0-93c1-478d-97d0-ec1cf4052028',
'apparentsiz=
e': '2147483648', 'imageID':
'c1a05108-90d7-421d-a9b4-d4cc65c48429', 'specP=
arams': {}, 'iface': 'virtio', 'cache': 'none',
'propagateErrors': 'off', '=
poolID': '5849b030-626e-47cb-ad90-3ce782d831b3', 'device':
'disk', 'path': =
'/rhev/data-center/mnt/blockSD/ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a/images/=
c1a05108-90d7-421d-a9b4-d4cc65c48429/4659b5e0-93c1-478d-97d0-ec1cf4052028',=
'serial': 'c1a05108-90d7-421d-a9b4-d4cc65c48429', 'diskType':
'block', 'ty=
pe': 'block'}."
vdsm.log:
2018-03-18 21:53:33,815+0100 ERROR (vm/7d05e511) [storage.TaskManager.Task]=
(Task=3D'fc3bac16-64f3-4910-8bc4-6cfdd4d270da') Unexpected error (task:875=
)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, i=
n _run
return fn(*args, **kargs)
File "<string>", line 2, in prepareImage
File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 48, in m=
ethod
ret =3D func(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 3179, i=
n prepareImage
raise se.prepareIllegalVolumeError(volUUID)
prepareIllegalVolumeError: Cannot prepare illegal volume: ('4c6475b1-352a-4=
114-b647-505cccbe6663',)
2018-03-18 21:53:33,816+0100 INFO (vm/7d05e511) [storage.TaskManager.Task]=
(Task=3D'fc3bac16-64f3-4910-8bc4-6cfdd4d270da') aborting: Task is aborted:=
"Cannot prepare illegal volume:
('4c6475b1-352a-4114-b647-505cccbe6663',)"=
- code 227 (task:1181)
2018-03-18 21:53:33,816+0100 ERROR (vm/7d05e511) [storage.Dispatcher] FINIS=
H prepareImage error=3DCannot prepare illegal volume: ('4c6475b1-352a-4114-=
b647-505cccbe6663',) (dispatcher:82)
2018-03-18 21:53:33,816+0100 ERROR (vm/7d05e511) [virt.vm] (vmId=3D'7d05e51=
1-2e97-4002-bded-285ec4e30587') The vm start process failed (vm:927)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 856, in _st=
artUnderlyingVm
self._run()
File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2661, in _ru=
n
self._devices =3D self._make_devices()
File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2608, in _m=
ake_devices
self._preparePathsForDrives(disk_params)
File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 1001, in _p=
reparePathsForDrives
drive['path'] =3D self.cif.prepareVolumePath(drive, self.id)
File "/usr/lib/python2.7/site-packages/vdsm/clientIF.py", line 393, in pr=
epareVolumePath
raise vm.VolumeError(drive)
VolumeError: Bad volume specification {'index': 2, 'domainID':
'ecc71a64-62=
c1-43f4-bf1f-3bc1b22c7a8a', 'reqsize': '0', 'name':
'vdc', 'truesize': '214=
7483648', 'format': 'cow', 'discard': False,
'volumeID': '4659b5e0-93c1-478=
d-97d0-ec1cf4052028', 'apparentsize': '2147483648', 'imageID':
'c1a05108-90=
d7-421d-a9b4-d4cc65c48429', 'specParams': {}, 'iface':
'virtio', 'cache': '=
none', 'propagateErrors': 'off', 'poolID':
'5849b030-626e-47cb-ad90-3ce782d=
831b3', 'device': 'disk', 'path':
'/rhev/data-center/mnt/blockSD/ecc71a64-6=
2c1-43f4-bf1f-3bc1b22c7a8a/images/c1a05108-90d7-421d-a9b4-d4cc65c48429/4659=
b5e0-93c1-478d-97d0-ec1cf4052028', 'serial':
'c1a05108-90d7-421d-a9b4-d4cc6=
5c48429', 'diskType': 'block', 'type': 'block'}
2018-03-18 21:53:33,817+0100 INFO (vm/7d05e511) [virt.vm] (vmId=3D'7d05e51=
1-2e97-4002-bded-285ec4e30587') Changed state to Down: Bad volume specifica=
tion {'index': 2, 'domainID':
'ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a', 'reqs=
ize': '0', 'name': 'vdc', 'truesize':
'2147483648', 'format': 'cow', 'disca=
rd': False, 'volumeID': '4659b5e0-93c1-478d-97d0-ec1cf4052028',
'apparentsi=
ze': '2147483648', 'imageID':
'c1a05108-90d7-421d-a9b4-d4cc65c48429', 'spec=
Params': {}, 'iface': 'virtio', 'cache': 'none',
'propagateErrors': 'off', =
'poolID': '5849b030-626e-47cb-ad90-3ce782d831b3', 'device':
'disk', 'path':=
'/rhev/data-center/mnt/blockSD/ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a/images=
/c1a05108-90d7-421d-a9b4-d4cc65c48429/4659b5e0-93c1-478d-97d0-ec1cf4052028'=
, 'serial': 'c1a05108-90d7-421d-a9b4-d4cc65c48429', 'diskType':
'block', 't=
ype': 'block'} (code=3D1) (vm:1646)
Is there a way to recover this disk?
Thank you,
Simone
--_000_2CB4E8C8E00E594EA06D4AC427E429920FEA02C7fabamailserverf_
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<body lang=3D"DE" link=3D"#0563C1" vlink=3D"#954F72">
<div class=3D"WordSection1">
<p class=3D"MsoNormal">Hi,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"> it
seems that there is a=
broken chain – we see two “empty” parent_ids in the data=
base:<o:p
</o:p></span></p>
<p class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">engine=3D# SELECT b.disk_alias,
s.descriptio=
n,s.snapshot_id, i.creation_date, s.status, i.imagestatus, i.size,i.parenti=
d,i.image_group_id, i.vm_snapshot_id, i.image_guid,
i.parentid, i.active FROM images as i JOIN snapshots AS s ON (i.vm_snapsho=
t_id =3D s.snapshot_id) LEFT JOIN vm_static AS v ON (s.vm_id =3D v.vm_guid)=
JOIN base_disks AS b ON (i.image_group_id =3D b.disk_id) WHERE v.vm_name =
=3D 'VMNAME' and disk_alias =3D 'VMNAME_Disk2'
ORDER BY creation_date, description, disk_alias<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">;<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">
disk_alias &nb=
sp;
| &nbs=
p;
descri=
ption &nbs=
p;
=
|
s=
napshot_id  =
; |
creation_date &nbs=
p; | status | imagestatus |
size
| &n=
bsp;
parentid &n=
bsp;
| &nb=
sp;
image_group_id&nb=
sp;
| &nbs=
p;
vm_snapshot_id&nbs=
p;
|  =
;
image_g=
uid =
| &=
nbsp;
parentid &=
nbsp; | active<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier
New"">------------------+---------------------=
---------------------------------------+-------------------------------=
-------+------------------------+--------+-------------+---=
------------+--------------------------------------+---------------=
-----------------------+--------------------------------------+----=
----------------------------------+------------------------------------=
--+--------<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">VMNAME_Disk2 |
tmp &n=
bsp;  =
; &n=
bsp;  =
; &n=
bsp; | 3920a4e1-fc3f-45e2-84d5-0d3f1b8ad608 |
2018-=
01-28 10:09:37+01 | OK
|  =
; 1 |
1979979923456 | <b><span
style=3D"color:red">00000000-0000-0000-0000-00000=
0000000</span></b><span style=3D"color:red">
</span>| c1a05108-90d7-421d-a9b4-d4cc65c48429 | 3920a4e1-fc3f-45e2-84d5-0d3=
f1b8ad608 | 946ee7b7-0770-49c9-ac76-0ce95a433d0f | 00000000-0000-0000-0000-=
000000000000 | f<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">VMNAME_Disk2 | VMNAME_Disk2 Auto-generated
f=
or Live Storage
Migration
|=
51f68304-e1a9-4400-aabc-8e3341d55fdc | 2018-03-16 15:07:35+01 | OK&nbs=
p;
|  =
; 1 |
1979979923456 | <b><span
style=3D"color:red">00000000-0000-0000-0000-00000=
0000000</span></b><span style=3D"color:red">
</span>| c1a05108-90d7-421d-a9b4-d4cc65c48429 | 51f68304-e1a9-4400-aabc-8e3=
341d55fdc | 4c6475b1-352a-4114-b647-505cccbe6663 | 00000000-0000-0000-0000-=
000000000000 | f<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">VMNAME_Disk2 | Active
VM &n=
bsp;  =
; &n=
bsp;  =
;
|=
d59a9f9d-f0dc-48ec-97e8-9e7a8b81d76d | 2018-03-18 20:54:23+01 | OK&nbs=
p;
|  =
; 1 |
1979979923456 | 946ee7b7-0770-49c9-ac76-0ce95a433d0f | c1a05108-90d7-421d-=
a9b4-d4cc65c48429 | d59a9f9d-f0dc-48ec-97e8-9e7a8b81d76d | 4659b5e0-93c1-47=
8d-97d0-ec1cf4052028 | 946ee7b7-0770-49c9-ac76-0ce95a433d0f |
t<o:p></o:p><=
/span></p>
<p class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"mso-fareast-language:D=
E">Is there a way to recover that disk?<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"mso-fareast-language:D=
E"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"DE-AT"
style=3D"mso-fareast-language:D=
E">All the best,<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"DE-AT"
style=3D"mso-fareast-language:D=
E">Simone<o:p</o:p></span></p>
</div>
<p class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<div>
<div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm =
0cm 0cm">
<p class=3D"MsoNormal"><b><span
style=3D"mso-fareast-language:DE">Von:</spa=
n></b><span style=3D"mso-fareast-language:DE">
users-bounces(a)ovirt.org <=
users-bounces(a)ovirt.org&gt;
<b>Im Auftrag von </b>Bruckner, Simone<br>
<b>Gesendet:</b> Sonntag, 18. M=E4rz 2018 22:15<br>
<b>An:</b> users(a)ovirt.org<br>
<b>Betreff:</b> [ovirt-users] Cannot start VM after live storage migration =
- Bad volume specification<o:p</o:p></span></p>
</div>
</div>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Hi all,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"> we
did a live storage mi=
gration of one of three disks of a vm that failed because the vm became not=
responding when deleting the auto-snapshot:<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-16 15:07:32.084+01
| =
0 | Snapshot 'VMNAME_Disk2
Auto-generated fo=
r Live Storage Migration' creation for VM 'VMNAME' was initiated by
xxx<o:p=
</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-16 15:07:32.097+01
| =
0 | User xxx moving disk VMNAME_Disk2
to dom=
ain VMHOST_LUN_211.<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-16 15:08:56.304+01
| =
0 | Snapshot 'VMNAME_Disk2
Auto-generated fo=
r Live Storage Migration' creation for VM 'VMNAME' has been
completed.<o:p>=
</o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-16 16:40:48.89+01
| &=
nbsp; 0 | Snapshot 'VMNAME_Disk2
Auto-generat=
ed for Live Storage Migration' deletion for VM 'VMNAME' was initiated by xx=
x.<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-16 16:44:44.813+01
| =
1 | VM VMNAME is not
responding.<o:p></o:p><=
/span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 18:40:51.258+01
| =
2 | Failed to delete snapshot
'VMNAME_Disk2 =
Auto-generated for Live Storage Migration' for VM
'VMNAME'.<o:p></o:p></spa=
n></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 18:40:54.506+01
| =
1 | Possible failure while deleting
VMNAME_D=
isk2 from the source Storage Domain VMHOST_LUN_211 during the move operatio=
n. The Storage
Domain may be manually cleaned-up from possible
leftover<o:p></o:p></span>=
</p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">s (User:xxx).<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB">Now we cannot start
the vm anym=
ore as long as this disk is online. Error message is
</span><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-family:"Cour=
ier New"">“VM VMNAME is down with error. Exit message: Bad
volum=
e specification {'index': 2, 'domainID':
'ecc71a64-62c1-43f4-bf1f-3bc1b22c7=
a8a', 'reqsize': '0', 'name': 'vdc',
'truesize': '2147483648',
'format': 'cow', 'discard': False, 'volumeID':
'4659b5e0-93c1-478d-97d0-ec=
1cf4052028', 'apparentsize': '2147483648', 'imageID':
'c1a05108-90d7-421d-a=
9b4-d4cc65c48429', 'specParams': {}, 'iface': 'virtio',
'cache': 'none', 'p=
ropagateErrors': 'off', 'poolID':
'5849b030-626e-47cb-ad90-3ce782d831b3', 'device': 'disk',
'path': '/rhev/d=
ata-center/mnt/blockSD/ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a/images/c1a05108=
-90d7-421d-a9b4-d4cc65c48429/4659b5e0-93c1-478d-97d0-ec1cf4052028', 'serial=
': 'c1a05108-90d7-421d-a9b4-d4cc65c48429',
'diskType': 'block', 'type':
'block'}.”</span><span lang=3D"EN-GB"><=
o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB">vdsm.log:<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 21:53:33,815+0100 ERROR
(vm/7=
d05e511) [storage.TaskManager.Task] (Task=3D'fc3bac16-64f3-4910-8bc4-6cfdd4=
d270da') Unexpected error (task:875)<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">Traceback (most recent call
last):<o:p></o:p=
</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/storage/task.py", line 882, in _run<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> return
fn(*args, **kargs)=
<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"<string>", line=
2, in prepareImage<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/common/api.py", line 48, in method<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> ret =3D
func(*args, **kwa=
rgs)<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/storage/hsm.py", line 3179, in
prepareImage<o:p></o:p></sp=
an></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> raise
se.prepareIllegalVo=
lumeError(volUUID)<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">prepareIllegalVolumeError: Cannot prepare
il=
legal volume:
('4c6475b1-352a-4114-b647-505cccbe6663',)<o:p></o:p></span></=
p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 21:53:33,816+0100
INFO =
(vm/7d05e511) [storage.TaskManager.Task] (Task=3D'fc3bac16-64f3-4910-8bc4-6=
cfdd4d270da') aborting: Task is aborted: "Cannot prepare illegal
volume: ('4c6475b1-352a-4114-b647-505cccbe6663',)" - code 227 (task:1=
181)<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 21:53:33,816+0100 ERROR
(vm/7=
d05e511) [storage.Dispatcher] FINISH prepareImage error=3DCannot prepare il=
legal volume: ('4c6475b1-352a-4114-b647-505cccbe6663',)
(dispatcher:82)<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 21:53:33,816+0100 ERROR
(vm/7=
d05e511) [virt.vm] (vmId=3D'7d05e511-2e97-4002-bded-285ec4e30587') The vm s=
tart process failed (vm:927)<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">Traceback (most recent call
last):<o:p></o:p=
</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/virt/vm.py", line 856, in
_startUnderlyingVm<o:p></o:p></s=
pan></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">
self._run()<o:p></o:p></s=
pan></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pac=
kages/vdsm/virt/vm.py", line 2661, in _run<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">
self._devices =3D self._m=
ake_devices()<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/virt/vm.py", line 2608, in
_make_devices<o:p></o:p></span>=
</p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">
self._preparePathsForDriv=
es(disk_params)<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/virt/vm.py", line 1001, in _preparePathsForDrives<o:p></o:=
p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">
drive['path'] =3D self.ci=
f.prepareVolumePath(drive, self.id)<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> File
"/usr/lib/python2.7/site-pa=
ckages/vdsm/clientIF.py", line 393, in
prepareVolumePath<o:p></o:p></s=
pan></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New""> raise
vm.VolumeError(driv=
e)<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">VolumeError: Bad volume specification
{'inde=
x': 2, 'domainID': 'ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a',
'reqsize': '0', =
'name': 'vdc', 'truesize': '2147483648',
'format':
'cow', 'discard': False, 'volumeID':
'4659b5e0-93c1-478d-97d0-ec1cf4052028=
', 'apparentsize': '2147483648', 'imageID':
'c1a05108-90d7-421d-a9b4-d4cc65=
c48429', 'specParams': {}, 'iface': 'virtio', 'cache':
'none', 'propagateEr=
rors': 'off', 'poolID':
'5849b030-626e-47cb-ad90-3ce782d831b3',
'device': 'disk', 'path':
'/rhev/data-center/mnt/blockSD/ecc71a64-62c1-43f=
4-bf1f-3bc1b22c7a8a/images/c1a05108-90d7-421d-a9b4-d4cc65c48429/4659b5e0-93=
c1-478d-97d0-ec1cf4052028', 'serial':
'c1a05108-90d7-421d-a9b4-d4cc65c48429=
', 'diskType': 'block', 'type':
'block'}<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"font-size:9.0pt;font-f=
amily:"Courier New"">2018-03-18 21:53:33,817+0100
INFO =
(vm/7d05e511) [virt.vm] (vmId=3D'7d05e511-2e97-4002-bded-285ec4e30587') Cha=
nged state to Down: Bad volume specification {'index': 2, 'domainID':
'ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a', 'reqsize': '0',
'name': 'vdc', 'tr=
uesize': '2147483648', 'format': 'cow', 'discard':
False, 'volumeID': '4659=
b5e0-93c1-478d-97d0-ec1cf4052028', 'apparentsize': '2147483648',
'imageID':=
'c1a05108-90d7-421d-a9b4-d4cc65c48429',
'specParams': {}, 'iface': 'virtio', 'cache':
'none', 'propagateErrors': '=
off', 'poolID': '5849b030-626e-47cb-ad90-3ce782d831b3',
'device': 'disk', '=
path': '/rhev/data-center/mnt/blockSD/ecc71a64-62c1-43f4-bf1f-3bc1b22c7a8a/=
images/c1a05108-90d7-421d-a9b4-d4cc65c48429/4659b5e0-93c1-478d-97d0-ec1cf40=
52028',
'serial': 'c1a05108-90d7-421d-a9b4-d4cc65c48429', 'diskType':
'block', 'ty=
pe': 'block'} (code=3D1) (vm:1646)<o:p</o:p></span></p>
<p
class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB">Is there a way to
recover this =
disk?<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
<p
class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"mso-fareast-language:D=
E">Thank you,<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-GB"
style=3D"mso-fareast-language:D=
E">Simone<o:p</o:p></span></p>
<p class=3D"MsoNormal"><span
lang=3D"EN-GB"><o:p> </o:p</span></p>
</div>
</body>
</html>
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