Hi Ndhuynh Ceph storage in OpenNebula is handled as follows:
1.- Image Datastores, hold disk images repository as well as images for running VMs in a Ceph volume 2.- System Datastore holds additional VM files, checkpoints, context disks and the like. If you need live-migration the easiest way is to have a shared filesystem for the System Datastore. You don't need to export the whole /var/lib/one, just the datastore directory, though. If you do not need to live-migrate VMs you should be ok with a ssh based system datastore.... Cheers On Wed Nov 05 2014 at 12:09:47 PM Huynh Dac Nguyen <ndhu...@spsvietnam.vn> wrote: > Hi All, > > I'm researching opennebula with ceph, i saw that most of guide focus on > using ceph as datastore - block device, right? > > Do we need to mount ceph to /var/lib/one as file system to prevent the > opennebula frontend down expectedly? > > My script is: > > 1) Make a ceph file system : one and mount to /var/lib/one in all > opennebula node (front-end and node) > > 2) Create a ceph block device and add to opennebula as datastore > > Is this a right way? > > Regards, > > Ndhuynh > > ndhu...@spsvietnam.vn > > This e-mail message including any attachments is for the sole use of the > intended(s) and may contain privileged or confidential information. Any > unauthorized review, use, disclosure or distribution is prohibited. If you > are not intended recipient, please immediately contact the sender by reply > e-mail and delete the original message and destroy all copies thereof. > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >
_______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org