Thanks a lot Josh. It be very useful.
Regards
On 31/08/13 02:58, Josh Durgin wrote:
On 08/30/2013 03:40 AM, Toni F. [ackstorm] wrote:
Sorry, wrong list
Anyway i take this oportunity to ask two questions:
Somebody knows how i can download a image or snapshot?
Cinder has no way to export them, but you can use:
rbd export pool/image@snap /path/to/file
how the direct url are build?
rbd://9ed296cb-e9a7-4d36-b728-0ddc5f249ca0/images/7729788f-b80a-4d90-b3c7-6f61f5ebd535/snap
The format is rbd://fsid/pool/image/snapshot
fsid is a unique id for a ceph cluster.
This is from a image
I need to build this direct url for a snapshot and i don't know how
In this case it's a cinder snapshot, and you've already found it in the
rbd snap ls output.
Josh
Thanks
Regards
On 30/08/13 12:27, Toni F. [ackstorm] wrote:
Hi all,
With a running boot-from-volume instance backed in ceph, i launch
command to create an image from instance. All seems to work fine but
if i look in bdd i notice that location is empty
mysql> select * from images where
id="b7674970-5d60-41da-bbb9-2ef10955fbbe" \G;
*************************** 1. row ***************************
id: b7674970-5d60-41da-bbb9-2ef10955fbbe
name: snapshot_athena326
size: 0
status: active
is_public: 1
* location: NULL*
created_at: 2013-08-29 14:41:16
updated_at: 2013-08-29 14:41:16
deleted_at: NULL
deleted: 0
disk_format: raw
container_format: bare
checksum: 8e79e146ce5d2c71807362730e7b5a3b
owner: 36d462972b1d49c5850ca864b6f39d05
min_disk: 0
min_ram: 0
protected: 0
1 row in set (0.00 sec)
Bug?
Aditional info
# glance index
ID Name Disk Format
Container Format Size
------------------------------------ ------------------------------
-------------------- -------------------- --------------
7729788f-b80a-4d90-b3c7-6f61f5ebd535 Ubuntu 12.04 LTS 32bits
raw bare 2147483648
b0692408-6bcf-40b1-94c6-672154d5d7eb Ubuntu 12.04 LTS 64bits
raw bare 2147483648 <tel:2147483648>
I created a instance from image 7729788f-b80a-4d90-b3c7-6f61f5ebd535
#nova list
+--------------------------------------+-----------+--------+----------------------------------------+
| ID | Name | Status | Networks
|
+--------------------------------------+-----------+--------+----------------------------------------+
| bffd1b30-5690-4d2f-9347-1f0b7202ee6d | athena326 | ACTIVE |
Private_15=10.128.3.195, 88.87.208.155 |
+--------------------------------------+-----------+--------+----------------------------------------+
#nova image-create bffd1b30-5690-4d2f-9347-1f0b7202ee6d
snapshot_athena326
///LOGS in cinder_volume
2013-08-29 16:41:16 INFO cinder.volume.manager
[req-8fc22aae-a516-4f62-a836-99f63f86f144
55b70876b2d24eb393da5119cb2b8ee4 36d462972b1d49c5850ca864b6f39d05]
snapshot snapshot-7a41d848-6d35-47a6-b3ce-7be1d3643e68: creating
2013-08-29 16:41:16 DEBUG cinder.volume.manager
[req-8fc22aae-a516-4f62-a836-99f63f86f144
55b70876b2d24eb393da5119cb2b8ee4 36d462972b1d49c5850ca864b6f39d05]
snapshot snapshot-7a41d848-6d35-47a6-b3ce-7be1d3643e68: creating
create_snapshot
/usr/lib/python2.7/dist-packages/cinder/volume/manager.py:234
2013-08-29 16:41:16 DEBUG cinder.utils
[req-8fc22aae-a516-4f62-a836-99f63f86f144
55b70876b2d24eb393da5119cb2b8ee4 36d462972b1d49c5850ca864b6f39d05]
Running cmd (subprocess): rbd snap create --pool volumes --snap
snapshot-7a41d848-6d35-47a6-b3ce-7be1d3643e68
volume-1b1e9684-05fa-4d8b-90a3-5bd2031c28bd execute
/usr/lib/python2.7/dist-packages/cinder/utils.py:167
2013-08-29 16:41:17 DEBUG cinder.utils
[req-8fc22aae-a516-4f62-a836-99f63f86f144
55b70876b2d24eb393da5119cb2b8ee4 36d462972b1d49c5850ca864b6f39d05]
Running cmd (subprocess): rbd --help execute
/usr/lib/python2.7/dist-packages/cinder/utils.py:167
2013-08-29 16:41:17 DEBUG cinder.utils
[req-8fc22aae-a516-4f62-a836-99f63f86f144
55b70876b2d24eb393da5119cb2b8ee4 36d462972b1d49c5850ca864b6f39d05]
Running cmd (subprocess): rbd snap protect --pool volumes --snap
snapshot-7a41d848-6d35-47a6-b3ce-7be1d3643e68
volume-1b1e9684-05fa-4d8b-90a3-5bd2031c28bd execute
/usr/lib/python2.7/dist-packages/cinder/utils.py:167
2013-08-29 16:41:17 DEBUG cinder.volume.manager
[req-8fc22aae-a516-4f62-a836-99f63f86f144
55b70876b2d24eb393da5119cb2b8ee4 36d462972b1d49c5850ca864b6f39d05]
snapshot snapshot-7a41d848-6d35-47a6-b3ce-7be1d3643e68: created
successfully create_snapshot
/usr/lib/python2.7/dist-packages/cinder/volume/manager.py:249
///LOGS in cinder_volume
root@nova-volume-lnx001:/home/ackstorm# glance index
ID Name Disk Format
Container Format Size
------------------------------------ ------------------------------
-------------------- -------------------- --------------
b7674970-5d60-41da-bbb9-2ef10955fbbe snapshot_athena326 raw
bare 0
7729788f-b80a-4d90-b3c7-6f61f5ebd535 Ubuntu 12.04 LTS 32bits
raw bare 2147483648
b0692408-6bcf-40b1-94c6-672154d5d7eb Ubuntu 12.04 LTS 64bits
raw bare 2147483648 <tel:2147483648>
# glance image-show b7674970-5d60-41da-bbb9-2ef10955fbbe
+---------------------------------+----------------------------------------------------------------------------------------------------------------+
| Property | Value |
+---------------------------------+----------------------------------------------------------------------------------------------------------------+
| Property 'block_device_mapping' | [{"device_name": "vda",
"delete_on_termination": true, "snapshot_id":
"7a41d848-6d35-47a6-b3ce-7be1d3643e68"}] |
| Property 'root_device_name' | /dev/vda |
| checksum | 8e79e146ce5d2c71807362730e7b5a3b
|
| container_format | bare |
| created_at | 2013-08-29T14:41:16 |
| deleted | False |
| disk_format | raw |
| id |
b7674970-5d60-41da-bbb9-2ef10955fbbe |
| is_public | True |
| min_disk | 0 |
| min_ram | 0 |
| name | snapshot_athena326 |
| owner | 36d462972b1d49c5850ca864b6f39d05
|
| protected | False |
| size | 0 |
| status | active |
| updated_at | 2013-08-29T14:41:16 |
+---------------------------------+----------------------------------------------------------------------------------------------------------------+
# glance show b7674970-5d60-41da-bbb9-2ef10955fbbe
URI:http://nova-image:9292/v1/images/b7674970-5d60-41da-bbb9-2ef10955fbbe
<http://nova-image:9292/v1/images/b7674970-5d60-41da-bbb9-2ef10955fbbe>
Id: b7674970-5d60-41da-bbb9-2ef10955fbbe
Public: Yes
Protected: No
Name: snapshot_athena326
Status: active
Size: 0
Disk format: raw
Container format: bare
Minimum Ram Required (MB): 0
Minimum Disk Required (GB): 0
Owner: 36d462972b1d49c5850ca864b6f39d05
Property 'root_device_name': /dev/vda
Property 'block_device_mapping': [{"device_name": "vda",
"delete_on_termination": true, "snapshot_id":
"*7a41d848-6d35-47a6-b3ce-7be1d3643e68*"}]
Created at: 2013-08-29T14:41:16
Updated at: 2013-08-29T14:41:16
# rbd ls volumes | grep volume-1b1e9684-05fa-4d8b-90a3-5bd2031c28bd
*volume-1b1e9684-05fa-4d8b-90a3-5bd2031c28bd*
# rbd snap ls volumes/volume-1b1e9684-05fa-4d8b-90a3-5bd2031c28bd
SNAPID NAME SIZE
87 snapshot-0e431fb7-b24e-4ca4-ab48-0b4da63767e7 2048 MB
90 snapshot-6d99f645-96ce-4847-9f2b-5e7aa5031bd1 2048 MB
89*snapshot-7a41d848-6d35-47a6-b3ce-7be1d3643e68*2048 MB
88 snapshot-8b136189-f06c-4598-bebf-bba9817a1f90 2048 MB
Regards
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--
Toni Fuentes Rico
toni.fuentes@xxxxxxxxxxx
Administración de Sistemas
Oficina central: 902 888 345
ACK STORM, S.L.
ISO 9001:2008 (Cert.nº. 536932)
http://ackstorm.es
Este mensaje electrónico contiene información de ACK STORM, S.L. que
es privada y confidencial, siendo para el uso exclusivo de la
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destinatario señalado, le informamos que cualquier divulgación,
copia, distribución o uso de los contenidos está prohibida. Si usted
ha recibido este mensaje por error, por favor borre su contenido y
comuníquenoslo en la direcciónackstorm@xxxxxxxxxxx
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
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--
Toni Fuentes Rico
toni.fuentes@xxxxxxxxxxx
Administración de Sistemas
Oficina central: 902 888 345
ACK STORM, S.L.
ISO 9001:2008 (Cert.nº. 536932)
http://ackstorm.es
Este mensaje electrónico contiene información de ACK STORM, S.L. que es privada y confidencial, siendo para el uso exclusivo de la persona(s) o entidades arriba mencionadas. Si usted no es el destinatario señalado, le informamos que cualquier divulgación, copia, distribución o uso de los contenidos está prohibida. Si usted ha recibido este mensaje por error, por favor borre su contenido y comuníquenoslo en la dirección ackstorm@xxxxxxxxxxx
_______________________________________________
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