--=_fe5a923d-2f9c-420d-b888-cb4d30c9e78f Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi=20 Somebody please?=20 T.=20 ----- 2017. nov.. 15., 7:20, Demeter Tibor <tdemeter@itsmart.hu> =C3=ADrta:= =20
Hi, Can somebody help me?
Thanks.
T.
----- 2017. nov.. 13., 21:36, Demeter Tibor <tdemeter@itsmart.hu> =C3=ADr= ta:
Dear Users,
I have a disk of a vm, that is have a snapshot. It is very interesting, = because 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 data= center. Because, I didn't import that vm from the storage domain, I did an anoth= er similar VM with exactly same sized thin-provisioned disks. I have rename= d, copied to here my originals.
The VM started successfully, but the disk that contain a snapshot did no= t recognized by the os. I can see the whole disk as raw. (disk id, format = in 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 snapsho= ts 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-ac75-0ce0a761= 627f 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-bece6054eb6= b.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-ac75-0ce0a761627= f.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 imag= e, because I don't have enough free space. So I just would like to use it i= n ovirt like in the past.
I have a very old ovirt (3.5)
How can I use this disk?
Thanks in advance,
Regards,
Tibor
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</div><div><br data-mce-bogus=3D"1"></div><div>T.</div><div><br data-mce-b= ogus=3D"1"></div><div><br data-mce-bogus=3D"1"></div><div><span id=3D"zwchr= " data-marker=3D"__DIVIDER__">----- 2017. nov.. 15., 7:20, Demeter Tibor &l= t;tdemeter@itsmart.hu> =C3=ADrta:<br></span></div><div data-marker=3D"__= QUOTED_TEXT__"><blockquote style=3D"border-left: 2px solid #1010FF; margin-= left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style:= normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; fo= nt-size: 12pt;" data-mce-style=3D"border-left: 2px solid #1010FF; margin-le= ft: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: n= ormal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font= -size: 12pt;"><div id=3D"zimbraEditorContainer" style=3D"font-family: arial= , helvetica, sans-serif; font-size: 12pt; color: #000000;" class=3D"1" data= -mce-style=3D"font-family: arial, helvetica, sans-serif; font-size: 12pt; c=
I found this while I've try to migrate a storage-domain between two datace= nter. </div><div>Because, I didn't import that vm from the storage dom= ain, I did an another similar VM with exactly same sized thin-provisioned d= isks. I have renamed, copied to here my originals. </div><br><div>The = VM started successfully, but the disk that contain a snapshot did not recog= nized by the os. I can see the whole disk as raw. (disk id, format in ovirt= , filenames of images, etc) . I think ovirt don't know that is a snapshotte= d image and use as raw. Is it possible?</div><div>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 snapshots in the image.</div><br= <div>Really, I don't know how is possible this.</div><br><div><div>[root@s= torage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info 5974fd33-af4c-= 4e3b-aadb-bece6054eb6b</div><div>image: 5974fd33-af4c-4e3b-aadb-bece6054eb6= b</div><div>file format: qcow2</div><div>virtual size: 13T (13958643712000 = bytes)</div><div>disk size: 12T</div><div>cluster_size: 65536</div><div>bac= king file: ../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-= 0ce0a761627f</div><div>backing file format: raw</div><div>Format specific i= nformation:</div><div> compat: 0.10</div></div><div><div><br><=
--=_fe5a923d-2f9c-420d-b888-cb4d30c9e78f Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div><div>Hi</div><div>Somebody please?<br></div= olor: #000000;"><div>Hi,</div><div>Can somebody help me?</div><br><div>Than= ks.</div><br><div>T.</div><br><span id=3D"zwchr">----- 2017. nov.. 13., 21:= 36, Demeter Tibor <tdemeter@itsmart.hu> =C3=ADrta:<br></span><div><bl= ockquote style=3D"border-left: 2px solid #1010FF; margin-left: 5px; padding= -left: 5px; color: #000; font-weight: normal; font-style: normal; text-deco= ration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" da= ta-mce-style=3D"border-left: 2px solid #1010FF; margin-left: 5px; padding-l= eft: 5px; color: #000; font-weight: normal; font-style: normal; text-decora= tion: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div= style=3D"font-family: arial, helvetica, sans-serif; font-size: 12pt; color= : #000000;" data-mce-style=3D"font-family: arial, helvetica, sans-serif; fo= nt-size: 12pt; color: #000000;"><div>Dear Users,</div><br><div>I have a dis= k of a vm, that is have a snapshot. It is very interesting, because there a= re two other disk of that VM, but there are no snapshots of them.</div><div= div>[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info 723= ad5aa-02f6-4067-ac75-0ce0a761627f</div><div>image: 723ad5aa-02f6-4067-ac75-= 0ce0a761627f</div><div>file format: raw</div><div>virtual size: 2.0T (21474= 83648000 bytes)</div><div>disk size: 244G</div></div><br><div>[root@storage= 1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# ll</div><div>total 13096987560</di= v><div>-rw-rw----. 1 36 36 13149448896512 Nov 13 13:42 5974fd33-af4c-4e3b-a= adb-bece6054eb6b</div><div>-rw-rw----. 1 36 36 1= 048576 Nov 13 19:34 5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease</div><div>-r= w-r--r--. 1 36 36 262 Nov 13 19:54= 5974fd33-af4c-4e3b-aadb-bece6054eb6b.meta</div><div>-rw-rw----. 1 36 36&nb= sp; 2147483648000 Jul 8 2016 723ad5aa-02f6-4067-ac75-0ce0a76162= 7f</div><div>-rw-rw----. 1 36 36 1048576 Jul&nbs= p; 7 2016 723ad5aa-02f6-4067-ac75-0ce0a761627f.lease</div><div>-rw-r-= -r--. 1 36 36 335 Nov 13 19:52 723= ad5aa-02f6-4067-ac75-0ce0a761627f.meta</div><br><div>qemu-img snapshot -l 5= 974fd33-af4c-4e3b-aadb-bece6054eb6b<br></div><br><div>(nothing)</div><br><d= iv>Because it is a very big (13 TB) disk I can't migrate to an another imag= e, because I don't have enough free space. So I just would like to use it i= n ovirt like 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,</d= iv><br><div>Regards,</div></div><br><div><p style=3D"font-family: 'Times Ne= w Roman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-family: '= Times New Roman'; font-size: medium; margin: 0px;"><strong><span style=3D"f= ont-size: medium;" data-mce-style=3D"font-size: medium;"><span style=3D"col= or: #2d67b0;" data-mce-style=3D"color: #2d67b0;"></span></span></strong></p=
Tibor<p></p></div></div><br>______________________________________________= _<br>Users mailing list<br>Users@ovirt.org<br>http://lists.ovirt.org/mailma= n/listinfo/users<br></blockquote></div></div><br>__________________________= _____________________<br>Users mailing list<br>Users@ovirt.org<br>http://li= sts.ovirt.org/mailman/listinfo/users<br></blockquote></div></div></body></h= tml> --=_fe5a923d-2f9c-420d-b888-cb4d30c9e78f--