On 01/18/2018 07:56 PM, Ravishankar N wrote: >>> 1. There is one patch https://review.gluster.org/#/c/19218/ which >>> introduces full locks for afr writevs. We're introducing this as a >>> GD_OP_VERSION_3_13_2 option. Please wait for it to be merged on 3.13 >>> branch today. Karthik, please back port the patch. >> Do we need this behind an option, if existing behavior causes split >> brains? > Yes this is for split-brain prevention. Arbiter volumes already take > full locks but not normal replica volumes. This is for normal replica > volumes. See Pranith's comment in > https://review.gluster.org/#/c/19218/1/xlators/mgmt/glusterd/src/glusterd-volume-set.c@1557
Ack, so the option is a NO_DOC and needs to be set when things need to be reverted to the older behavior (and at that point we need to move the cluster opversion as well). _______________________________________________ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
