[Gluster-users] add bricks on distributed replicated volume failed

Laurent DOUCHY Laurent.Douchy at unige.ch
Wed Aug 31 16:49:21 UTC 2011


I'm using gluster 3.2.2 on 10 nodes. Each node have 2x2 TB disk for gluster.

I manage to configure a distributed and replicated volume on 4 nodes :

[root at node07 ~]# gluster volume info cluster

Volume Name: cluster
Type: Distributed-Replicate
Status: Started
Number of Bricks: 4 x 2 = 8
Transport-type: tcp
Brick1: node09:/gluster1
Brick2: node10:/gluster1
Brick3: node09:/gluster2
Brick4: node10:/gluster2
Brick5: node07:/gluster1
Brick6: node08:/gluster1
Brick7: node07:/gluster2
Brick8: node08:/gluster2

But I can't add new nodes to this volume

[root at node07 ~]# gluster peer status
Number of Peers: 5

Hostname: node10
Uuid: 212ce5a0-de51-4a98-9262-ae071c2d63a0
State: Peer in Cluster (Connected)

Hostname: node08
Uuid: dd114546-5b94-4a62-9301-260703bf5707
State: Peer in Cluster (Connected)

Hostname: node09
Uuid: f73fee83-8d47-4f07-bfac-b8a8592eff04
State: Peer in Cluster (Connected)

Hostname: node06
Uuid: 3142fb9a-0a6b-46ec-9262-ede95e8f798a
State: Peer in Cluster (Connected)

Hostname: node05
Uuid: 13ffcf87-6e8d-4c6b-814a-cbc14d15d88b
State: Peer in Cluster (Connected)
[root at node07 ~]# gluster volume add-brick cluster node05:/gluster1 
node06:/gluster1 node05:/gluster2 node06:/gluster2
Operation failed on node05

I try to detach nodes 5 and 6, restart glusterd do the probe and the 
add-brick but still nothing ...

Did some one have any idea to fix this ?

Thanks in advance,

More information about the Gluster-users mailing list