[Gluster-devel] How do I replace a failed brick

Cary Tsai f4lens at gmail.com
Fri Feb 27 01:40:11 UTC 2015


Assume I have 4 bricks in a replica (count=2) volume:

Volume Name: data-vol

Number of Bricks: 2 x 2 = 4

Brick1: 192.168.1.101/brick

Brick2: 192.168.1.102/brick

Brick3: 192.168.1.103/brick

Brick4: 192.168.1.104/brick

Something happens to Brick3 and I want to replace it by 192.168.1.105/brick

What command should I use to replace 192.168.1.103/brick by
192.168.1.105/brick?

Can I use:

gluster volume replace-brick data-vol 192.168.1.103/brick
192.168.1.105/brick commit force?

Or I have to start _replace-brick_ first then commit it?

Thanks,
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