Il 26/02/2014 19:08, Swapnil Kulkarni ha scritto:
Did you follow steps similar to [1], if yes you should be able to see
the backends listed as types in horizon dashboard, just select type
while you create and you can create volumes specifying volume type in
cinder create CLI.
k$ cinder help create
usage: cinder create [--snapshot-id <snapshot-id>]
[--source-volid <source-volid>] [--image-id
<image-id>]
[--display-name <display-name>]
[--display-description <display-description>]
[--volume-type <volume-type>]
[--availability-zone <availability-zone>]
[--metadata [<key=value> [<key=value> ...]]]
<size>
Add a new volume.
Positional arguments:
<size> Size of volume in GB
Optional arguments:
--snapshot-id <snapshot-id>
Create volume from snapshot id (Optional,
Default=None)
--source-volid <source-volid>
Create volume from volume id (Optional,
Default=None)
--image-id <image-id>
Create volume from image id (Optional,
Default=None)
--display-name <display-name>
Volume name (Optional, Default=None)
--display-description <display-description>
Volume description (Optional, Default=None)
*--volume-type <volume-type>*
* Volume type (Optional, Default=None)*
--availability-zone <availability-zone>
Availability zone for volume (Optional,
Default=None)
--metadata [<key=value> [<key=value> ...]]
Metadata key=value pairs (Optional, Default=None)
Also verify the volume types created with *cinder type-list*
[1] http://docs.openstack.org/admin-guide-cloud/content//multi_backend.html
Best Regards,
Swapnil Kulkarni
irc : coolsvap
*"It's better to SHARE"*
On Wed, Feb 26, 2014 at 7:35 PM, Fiorenza Meini <fme...@esseweb.eu
<mailto:fme...@esseweb.eu>> wrote:
Hi there,
I'd like to have cinder working with two storage: NAS and local
disk, so that I can choose in Dashboard (or command line) where to
create the volume.
First I configured the mount of NAS device through NFS driver, and
it worked fine. Then I tried the multi backend option of cinder, but
I cannot see the local volume...
Any suggestion, please?
Regards
Fiorenza
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Tel.: 015.2431982 - 015.9526066
Fax: 015.2522600
Reg. Imprese, CF e P.I.: 02414430021
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Thank for your response.
I get an error while issuing the command for linking the volume type to
the backend name:
cinder --os-username admin --os-tenant-name admin type-key lvm set
volume_backend_name=LVM_iSCSI
Error: ERROR: list() got an unexpected keyword argument 'search_opts'
regards
Fiorenza
--
Fiorenza Meini
Spazio Web S.r.l.
V. Dante Alighieri, 10 - 13900 Biella
Tel.: 015.2431982 - 015.9526066
Fax: 015.2522600
Reg. Imprese, CF e P.I.: 02414430021
Iscr. REA: BI - 188936
Iscr. CCIAA: Biella - 188936
Cap. Soc.: 30.000,00 Euro i.v.
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