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Hi!<br>
<br>
I have some trouble adding a brick to existing gluster volume.<br>
<br>
When I try to (in CLI):<br>
<br>
<blockquote>gluster> volume add-brick data_domain replica 3
gluster2.data:/glusterfs/data_domain<br>
<br>
</blockquote>
I get:<br>
<br>
<blockquote>volume add-brick: failed:<br>
<br>
</blockquote>
I probed the peer successfully, peer status returns:<br>
<br>
<blockquote>Hostname: gluster3.data<br>
Uuid: e694f552-636a-4cf3-a04f-997ec87a880c<br>
State: Peer in Cluster (Connected)<br>
<br>
Hostname: gluster2.data<br>
Port: 24007<br>
Uuid: 36922d4c-55f2-4cc6-85b9-a9541e5619a2<br>
State: Peer in Cluster (Connected)<br>
<br>
</blockquote>
Existing volume info:<br>
<br>
<blockquote>Volume Name: data_domain<br>
Type: Replicate<br>
Volume ID: ae096e7d-cf0c-46ed-863a-9ecc3e8ce288<br>
Status: Started<br>
Number of Bricks: 1 x 2 = 2<br>
Transport-type: tcp<br>
Bricks:<br>
Brick1: gluster1.data:/glusterfs/data_domain<br>
Brick2: gluster3.data:/glusterfs/data_domain<br>
Options Reconfigured:<br>
storage.owner-gid: 36<br>
storage.owner-uid: 36<br>
server.allow-insecure: on<br>
network.remote-dio: enable<br>
cluster.eager-lock: enable<br>
performance.stat-prefetch: off<br>
performance.io-cache: off<br>
performance.read-ahead: off<br>
performance.quick-read: off<br>
</blockquote>
<br>
Only thing I found in log is:<br>
<br>
<blockquote>(/var/log/glusterfs/cli.log)<br>
[2013-12-18 12:09:17.281310] W [cli-rl.c:106:cli_rl_process_line]
0-glusterfs: failed to process line<br>
[2013-12-18 12:10:07.650267] I
[cli-rpc-ops.c:332:gf_cli_list_friends_cbk] 0-cli: Received resp
to list: 0<br>
<br>
(/var/log/glusterfs/etc-glusterfs-glusterd.vol.log)<br>
[2013-12-18 12:12:38.887911] I
[glusterd-brick-ops.c:370:__glusterd_handle_add_brick]
0-management: Received add brick req<br>
[2013-12-18 12:12:38.888064] I
[glusterd-brick-ops.c:417:__glusterd_handle_add_brick]
0-management: replica-count is 3<br>
[2013-12-18 12:12:38.888124] I
[glusterd-brick-ops.c:256:gd_addbr_validate_replica_count]
0-management: Changing the replica count of volume data_domain
from 2 to 3<br>
</blockquote>
<br>
I'm running some VM-s on this volume so I'd really like to avoid
restarting glusterd service.<br>
OS is FC19, kernel 3.11.10-200.fc19.x86_64, glusterfs.x86_64
3.4.1-1.fc19<br>
<br>
<br>
tnx for help!<br>
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