From 61c1b2cee973b11897a37d508910012e616033bc Mon Sep 17 00:00:00 2001 From: Ravishankar N Date: Fri, 29 Apr 2016 17:41:18 +0530 Subject: cli/glusterd: add/remove brick fixes for arbiter volumes 1.Provide a command to convert replica 2 volumes to arbiter volumes. Existing self-heal logic will automatically heal the file hierarchy into the arbiter brick, the progress of which can be monitored using the heal info command. Syntax: gluster volume add-brick replica 3 arbiter 1 2. Add checks when removing bricks from arbiter volumes: - When converting from arbiter to replica 2 volume, allow only arbiter brick to be removed. - When converting from arbiter to plain distribute volume, allow only if arbiter is one of the bricks that is removed. 3. Some clean-up: - Use GD_MSG_DICT_GET_SUCCESS instead of GD_MSG_DICT_GET_FAILED to log messages that are not failures. - Remove unused variable `brick_list` - Move 'brickinfo->group' related functions to glusted-utils. Change-Id: Ic87b8c7e4d7d3ab03f93e7b9f372b314d80947ce BUG: 1318289 Signed-off-by: Ravishankar N Reviewed-on: http://review.gluster.org/14126 Smoke: Gluster Build System CentOS-regression: Gluster Build System NetBSD-regression: NetBSD Build System Reviewed-by: Atin Mukherjee --- xlators/mgmt/glusterd/src/glusterd-utils.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.h') diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index e6436eff419..5f4bb6d251b 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -708,4 +708,10 @@ int glusterd_handle_replicate_brick_ops (glusterd_volinfo_t *volinfo, glusterd_brickinfo_t *brickinfo, glusterd_op_t op); +void +assign_brick_groups (glusterd_volinfo_t *volinfo); + +glusterd_brickinfo_t* +get_last_brick_of_brick_group (glusterd_volinfo_t *volinfo, + glusterd_brickinfo_t *brickinfo); #endif -- cgit