Hello, I am trying to remove a failed node and reduce replication count. Here is my nodes: 192.168.0.123 192.168.0.124 192.168.0.125
Node 192.168.0.124 crashed. Now I need to completely remove it from the cluster. What I have tried: # gluster peer detach 192.168.0.124 peer detach: failed: Brick(s) with the peer 192.168.0.124 exist in cluster # gluster volume remove-brick gv0 replica 2 192.168.0.124:/data/brick1/gv0 force Removing brick(s) can result in data loss. Do you want to Continue? (y/n) y volume remove-brick commit force: success # Above command showed success but in reality brick is still in the cluster. # gluster volume remove-brick gv0 replica 2 192.168.0.124:/data/brick1/gv0 start volume remove-brick start: failed: number of bricks provided (1) is not valid. need at least 2 (or 2xN) How to properly shrink volumes? Sincerely, Alexandr
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