12:20 a.m.
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Hi,=20
Can somebody help me?=20
Thanks.=20
T.=20
----- 2017. nov.. 13., 21:36, Demeter Tibor <tdemeter(a)itsmart.hu> =C3=ADrta=
:=20
Dear Users,
I have a disk of a vm, that is have a snapshot. It is very
interesting, b=
ecause
there are two other disk of that VM, but there are no snapshots of
them.
I found this while I've try to migrate a storage-domain between two datac=
enter.
Because, I didn't import that vm from the storage domain, I did
an anothe=
r
similar VM with exactly same sized thin-provisioned disks. I have
renamed=
,
copied to here my originals.
The VM started successfully, but the disk that contain a snapshot did
not
recognized by the os. I can see the whole disk as raw. (disk id, format i=
n
ovirt, filenames of images, etc) . I think ovirt don't know that
is a
snapshotted image and use as raw. Is it possible?
I don't see any snapshot in snapshots. Also I have try to list snapshots =
with
qemu-img info and qemu-img snapshot -l , but it does not see any
snapshot=
s in
the image.
Really, I don't know how is possible this.
[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
5974fd33-af4c-4e3b-aadb-bece6054eb6b
image: 5974fd33-af4c-4e3b-aadb-bece6054eb6b
file format: qcow2
virtual size: 13T (13958643712000 bytes)
disk size: 12T
cluster_size: 65536
backing file:
../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a7616=
27f
backing file format: raw
Format specific information:
compat: 0.10
[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
723ad5aa-02f6-4067-ac75-0ce0a761627f
image: 723ad5aa-02f6-4067-ac75-0ce0a761627f
file format: raw
virtual size: 2.0T (2147483648000 bytes)
disk size: 244G
[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# ll
total 13096987560
-rw-rw----. 1 36 36 13149448896512 Nov 13 13:42
5974fd33-af4c-4e3b-aadb-bece6054eb6b
-rw-rw----. 1 36 36 1048576 Nov 13 19:34
5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease
-rw-r--r--. 1 36 36 262 Nov 13 19:54 5974fd33-af4c-4e3b-aadb-bece6054eb6b=
.meta
-rw-rw----. 1 36 36 2147483648000 Jul 8 2016
723ad5aa-02f6-4067-ac75-0ce0a761627f
-rw-rw----. 1 36 36 1048576 Jul 7 2016
723ad5aa-02f6-4067-ac75-0ce0a761627f.lease
-rw-r--r--. 1 36 36 335 Nov 13 19:52 723ad5aa-02f6-4067-ac75-0ce0a761627f=
.meta
qemu-img snapshot -l 5974fd33-af4c-4e3b-aadb-bece6054eb6b
(nothing)
Because it is a very big (13 TB) disk I can't migrate to an
another image=
,
because I don't have enough free space. So I just would like to
use it in=
ovirt
like in the past.
I have a very old ovirt (3.5)
How can I use this disk?
Thanks in advance,
Regards,
Tibor
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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<html><body><div id=3D"zimbraEditorContainer"
style=3D"font-family: arial, =
helvetica, sans-serif; font-size: 12pt; color: #000000"
class=3D"1"><div>Hi=
,</div><div>Can somebody help me?</div><div><br
data-mce-bogus=3D"1"></div>=
<div>Thanks.</div><div><br
data-mce-bogus=3D"1"></div><div>T.</div><br><spa=
n id=3D"zwchr" data-marker=3D"__DIVIDER__">----- 2017. nov.. 13.,
21:36, De=
meter Tibor &lt;tdemeter(a)itsmart.hu&gt; =C3=ADrta:<br></span><div
data-mark=
er=3D"__QUOTED_TEXT__"><blockquote style=3D"border-left:2px solid
#1010FF;m=
argin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:no=
rmal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:=
12pt;"><div style=3D"font-family: arial, helvetica, sans-serif; font-size:
=
12pt; color: #000000"><div>Dear Users,</div><br><div>I
have a disk of a vm,=
that is have a snapshot. It is very interesting, because there are two oth=
er disk of that VM, but there are no snapshots of them.</div><div>I found t=
his while I've try to migrate a storage-domain between two datacenter. =
;</div><div>Because, I didn't import that vm from the storage domain, I
did=
an another similar VM with exactly same sized thin-provisioned disks. I ha=
ve renamed, copied to here my originals. </div><br><div>The VM
started=
successfully, but the disk that contain a snapshot did not recognized by t=
he os. I can see the whole disk as raw. (disk id, format in ovirt, filename=
s of images, etc) . I think ovirt don't know that is a snapshotted image an=
d use as raw. Is it possible?</div><div>I don't see any snapshot in
snapsho=
ts. Also I have try to list snapshots with qemu-img info and qemu-img snaps=
hot -l , but it does not see any snapshots in the
image.</div><br><div>Real=
ly, I don't know how is possible
this.</div><br><div><div>[root@storage1 8d=
815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info 5974fd33-af4c-4e3b-aadb-=
bece6054eb6b</div><div>image:
5974fd33-af4c-4e3b-aadb-bece6054eb6b</div><di=
v>file format: qcow2</div><div>virtual size: 13T (13958643712000
bytes)</di=
v><div>disk size: 12T</div><div>cluster_size:
65536</div><div>backing file:=
../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a76162=
7f</div><div>backing file format: raw</div><div>Format specific
information=
:</div><div> compat:
0.10</div></div><div><div><br><div>[root@=
storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info 723ad5aa-02f6=
-4067-ac75-0ce0a761627f</div><div>image: 723ad5aa-02f6-4067-ac75-0ce0a76162=
7f</div><div>file format: raw</div><div>virtual size: 2.0T
(2147483648000 b=
ytes)</div><div>disk size:
244G</div></div><br><div>[root@storage1 8d815282=
-6957-41c0-bb3e-6c8f4a23a64b]# ll</div><div>total
13096987560</div><div>-rw=
-rw----. 1 36 36 13149448896512 Nov 13 13:42 5974fd33-af4c-4e3b-aadb-bece60=
54eb6b</div><div>-rw-rw----. 1 36 36
1048576 Nov=
13 19:34 5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease</div><div>-rw-r--r--. =
1 36 36 262 Nov 13 19:54
5974fd33-=
af4c-4e3b-aadb-bece6054eb6b.meta</div><div>-rw-rw----. 1 36 36
214748=
3648000 Jul 8 2016
723ad5aa-02f6-4067-ac75-0ce0a761627f</div><d=
iv>-rw-rw----. 1 36 36 1048576 Jul
7 =
2016 723ad5aa-02f6-4067-ac75-0ce0a761627f.lease</div><div>-rw-r--r--. 1 36=
36 335 Nov 13 19:52
723ad5aa-02f6=
-4067-ac75-0ce0a761627f.meta</div><br><div>qemu-img snapshot -l
5974fd33-af=
4c-4e3b-aadb-bece6054eb6b<br></div><br><div>(nothing)</div><br><div>Because=
it is a very big (13 TB) disk I can't migrate to an another image, because=
I don't have enough free space. So I just would like to use it in ovirt li=
ke in the past. </div><br><div>I have a very old ovirt
(3.5)</div><br>=
<div>How can I use this disk?</div><br><div>Thanks in
advance,</div><br><di=
v>Regards,</div></div><br><div><p style=3D"font-family:
'Times New Roman'; =
font-size: medium; margin: 0px;"><strong><span style=3D"font-size:
medium;"=
<span style=3D"color:
#2d67b0;"></span></span></strong></p>Tibor<p></p></d=
iv></div><br>_______________________________________________<br>Users
maili=
ng list<br>Users@ovirt.org<br>http://lists.ovirt.org/mailman/listinfo/users=
<br></blockquote></div></div></body></html>
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