Import existing Gluster into Ovirt
While pondering the question of importing an existing Gluster into Ovirt I came across http://www.ovirt.org/Features/Gluster_Import_Existing_Cluster. One rather important question not explicitly addressed in that article is - can the import be safely done while the Gluster installation is live and hosting files? That article is about Ovirt 3.2, is it safe to assume the same procedure holds true for recent versions? regards, John
On 12/14/2014 11:26 PM, John Gardeniers wrote:
While pondering the question of importing an existing Gluster into Ovirt I came across http://www.ovirt.org/Features/Gluster_Import_Existing_Cluster. One rather important question not explicitly addressed in that article is - can the import be safely done while the Gluster installation is live and hosting files?
That article is about Ovirt 3.2, is it safe to assume the same procedure holds true for recent versions?
should be - iirc gluster is always in "learn from storage" mode.
On 12/15/2014 03:06 AM, Itamar Heim wrote:
On 12/14/2014 11:26 PM, John Gardeniers wrote:
While pondering the question of importing an existing Gluster into Ovirt I came across http://www.ovirt.org/Features/Gluster_Import_Existing_Cluster. One rather important question not explicitly addressed in that article is - can the import be safely done while the Gluster installation is live and hosting files?
That article is about Ovirt 3.2, is it safe to assume the same procedure holds true for recent versions?
should be - iirc gluster is always in "learn from storage" mode.
Import will not cause any problems to the services which serves the data. There is no reboot involved if you are importing the hosts to 'gluster-only' cluster. During the host initialization process, glusterd management daemon will be restarted and ovirtmgmt network bridge will be created. Regards, Kanagaraj
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Thank you. On 15/12/14 15:50, Kanagaraj wrote:
On 12/15/2014 03:06 AM, Itamar Heim wrote:
On 12/14/2014 11:26 PM, John Gardeniers wrote:
While pondering the question of importing an existing Gluster into Ovirt I came across http://www.ovirt.org/Features/Gluster_Import_Existing_Cluster. One rather important question not explicitly addressed in that article is - can the import be safely done while the Gluster installation is live and hosting files?
That article is about Ovirt 3.2, is it safe to assume the same procedure holds true for recent versions?
should be - iirc gluster is always in "learn from storage" mode.
Import will not cause any problems to the services which serves the data. There is no reboot involved if you are importing the hosts to 'gluster-only' cluster. During the host initialization process, glusterd management daemon will be restarted and ovirtmgmt network bridge will be created.
Regards, Kanagaraj
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
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participants (3)
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Itamar Heim -
John Gardeniers -
Kanagaraj