[Gluster-users] Convert replica 2 to replica 3 arbiter 1
russell.purinton at gmail.com
Tue Mar 29 16:51:21 UTC 2016
I have several existing volumes configured in the following way:
Volume Name: sonic001
Volume ID: 362eb3a8-c211-4f35-bcd3-87785c51f15c
Number of Bricks: 4 x 2 = 8
I recently learned that replica 2 can’t be considered HA because of the split brain scenario that would occur if a network partition occurred. I also recently learned that using replica 3 arbiter 1 was a way to solve this problem without consuming additional space.
Is there a way I can change this existing volume to be replica 3 arbiter 1, or do I need to create new volumes and rsync the data?
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