Description of problem: ======================== Regression issue: For disperse volume on UI it doesnot show the rebalance option highlighted. When EC(disperse volume 1*4+2)) created then after right click on the volume doesnot show rebalance option for that volume. Version-Release number of selected component (if applicable): ============================================================= rhsc-3.1.2-0.70.el6 How reproducible: ================= Easily Steps to Reproduce: ==================== 1.Create disperse volume from back end; eg: [root@dhcp35-3 ~]# gluster v create Disp disperse 6 10.70.35.42:/rhs/brick1/g1 10.70.35.3:/rhs/brick1/g1 10.70.35.42:/rhs/brick2/g1 10.70.35.3:/rhs/brick2/g1 10.70.35.42:/rhs/brick1/g2 10.70.35.3:/rhs/brick1/g2 force The optimal redundancy for this configuration is 2. Do you want to create the volume with this value ? (y/n) y volume create: Disp: success: please start the volume to access data [root@dhcp35-3 ~]# 2. Start the volume and check it in UI. 3. Rebalance option is not highlighted on the right click of the volume. Actual results: ================= For disperse volume on UI it doesnot show the rebalance option highlighted. Expected results: ================= Rebalance option should be highlighted. Additional info: ================ [root@dhcp35-3 ~]# gluster v create Disp disperse 6 10.70.35.42:/rhs/brick1/g1 10.70.35.3:/rhs/brick1/g1 10.70.35.42:/rhs/brick2/g1 10.70.35.3:/rhs/brick2/g1 10.70.35.42:/rhs/brick1/g2 10.70.35.3:/rhs/brick1/g2 force The optimal redundancy for this configuration is 2. Do you want to create the volume with this value ? (y/n) y volume create: Disp: success: please start the volume to access data [root@dhcp35-3 ~]# [root@dhcp35-3 ~]# [root@dhcp35-3 ~]# gluster v start Disp volume start: Disp: success [root@dhcp35-3 ~]# [root@dhcp35-3 ~]# gluster v info Disp Volume Name: Disp Type: Disperse Volume ID: 3e4f1456-5d85-4d5a-a967-a6038b65a4f5 Status: Started Number of Bricks: 1 x (4 + 2) = 6 Transport-type: tcp Bricks: Brick1: 10.70.35.42:/rhs/brick1/g1 Brick2: 10.70.35.3:/rhs/brick1/g1 Brick3: 10.70.35.42:/rhs/brick2/g1 Brick4: 10.70.35.3:/rhs/brick2/g1 Brick5: 10.70.35.42:/rhs/brick1/g2 Brick6: 10.70.35.3:/rhs/brick1/g2 Options Reconfigured: performance.readdir-ahead: on auto-delete: disable snap-activate-on-create: disable [root@dhcp35-3 ~]# [root@dhcp35-3 ~]# [root@dhcp35-3 ~]#
Created attachment 1113491 [details] screen shot
This is not a bug. Rebalance option is relevant for Distributed (Distributed Disperse, or Distributed Replicate or just Distributed) volumes only. See bz#1261516 for more info.