That will create a new volume. I need to download a image to an existing volume.
I have achieved that by copying the image to cinder host and use qemu-img to write it to the volume.
Thanks On 08/22/2014 02:42 AM, Ryan Lucio wrote:
Hi - From the command line, you can supply an image id along with the cinder create command to create a volume from a image storage in glance. eg, cinder create --image-id 25d00ddb-203a-4d50-93e3-103ab05bfbcd ...... Just be sure that your volume is big enough to hold the image! For more options, just type 'cinder help create'. --ryan ________________________________________ From: ZHOU TAO A <[email protected]> Sent: Thursday, August 21, 2014 12:13 AM To: [email protected] Subject: [Openstack] How to download image to volume Hi All, I know cinder has a subcommand upload-to-image, which can upload volume to image service, while I want to do the opposite--download image to volume without recreating the volume. anyone knows how to do that? Thanks _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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