On problematic node: [root@virtual5 ~]# ls -la /var/lib/glusterd/peers/ total 20 drwxr-xr-x. 2 root root 4096 May 21 16:33 . drwxr-xr-x. 9 root root 4096 May 21 16:33 .. -rw-------. 1 root root 73 May 21 16:33 85c2a08c-a955-47cc-a924-cf66c6814654 -rw-------. 1 root root 73 May 21 16:33 c22e41b8-2818-4a96-a6df-a237517836d6 -rw-------. 1 root root 73 May 21 16:33 d95558a0-a306-4812-aec2-a361a9ddde3e [root@virtual5 ~]# cat /var/lib/glusterd/peers/85c2a08c-a955-47cc-a924-cf66c6814654 uuid=85c2a08c-a955-47cc-a924-cf66c6814654 state=3 hostname1=10.125.1.194 [root@virtual5 ~]# cat /var/lib/glusterd/peers/c22e41b8-2818-4a96-a6df-a237517836d6 uuid=c22e41b8-2818-4a96-a6df-a237517836d6 state=3 hostname1=10.125.1.196 [root@virtual5 ~]# cat /var/lib/glusterd/peers/d95558a0-a306-4812-aec2-a361a9ddde3e uuid=85c2a08c-a955-47cc-a924-cf66c6814654 state=3 hostname1=10.125.1.194
on other 2 nodes [root@virtual4 ~]# ls -la /var/lib/glusterd/peers/ total 16 drwxr-xr-x. 2 root root 4096 May 21 16:34 . drwxr-xr-x. 9 root root 4096 May 21 16:34 .. -rw-------. 1 root root 73 May 21 16:34 bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84 -rw-------. 1 root root 73 May 21 11:09 c22e41b8-2818-4a96-a6df-a237517836d6 [root@virtual4 ~]# cat /var/lib/glusterd/peers/bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84 uuid=bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84 state=3 hostname1=10.125.1.195 [root@virtual4 ~]# cat /var/lib/glusterd/peers/c22e41b8-2818-4a96-a6df-a237517836d6 uuid=c22e41b8-2818-4a96-a6df-a237517836d6 state=3 hostname1=10.125.1.196 [root@virtual6 ~]# ls -la /var/lib/glusterd/peers/ total 16 drwxr-xr-x. 2 root root 4096 May 21 16:34 . drwxr-xr-x. 9 root root 4096 May 21 16:34 .. -rw-------. 1 root root 73 May 21 11:10 85c2a08c-a955-47cc-a924-cf66c6814654 -rw-------. 1 root root 73 May 21 16:34 bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84 [root@virtual6 ~]# cat /var/lib/glusterd/peers/85c2a08c-a955-47cc-a924-cf66c6814654 uuid=85c2a08c-a955-47cc-a924-cf66c6814654 state=3 hostname1=10.125.1.194 [root@virtual6 ~]# cat /var/lib/glusterd/peers/bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84 uuid=bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84 state=3 hostname1=10.125.1.195 [root@virtual6 ~]# On Fri, May 23, 2014 at 2:05 PM, Vijay Bellur <vbel...@redhat.com> wrote: > On 05/21/2014 07:22 PM, Kanagaraj wrote: > >> Ok. >> >> I am not sure deleting the file or re-peer probe would be the right way >> to go. >> >> Gluster-users can help you here. >> >> >> On 05/21/2014 07:08 PM, Gabi C wrote: >> >>> Hello! >>> >>> >>> I haven't change the IP, nor reinstall nodes. All nodes are updated >>> via yum. All I can think of was that after having some issue with >>> gluster,from WebGUI I deleted VM, deactivate and detach storage >>> domains ( I have 2) , than, _manually_, from one of the nodes , remove >>> >>> bricks, then detach peers, probe them, add bricks again, bring the >>> volume up, and readd storage domains from the webGUI. >>> >>> >>> On Wed, May 21, 2014 at 4:26 PM, Kanagaraj <kmayi...@redhat.com >>> <mailto:kmayi...@redhat.com>> wrote: >>> >>> What are the steps which led this situation? >>> >>> Did you re-install one of the nodes after forming the cluster or >>> reboot which could have changed the ip? >>> >>> >>> >>> On 05/21/2014 03:43 PM, Gabi C wrote: >>> >>>> On afected node: >>>> >>>> gluster peer status >>>> >>>> gluster peer status >>>> Number of Peers: 3 >>>> >>>> Hostname: 10.125.1.194 >>>> Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654 >>>> State: Peer in Cluster (Connected) >>>> >>>> Hostname: 10.125.1.196 >>>> Uuid: c22e41b8-2818-4a96-a6df-a237517836d6 >>>> State: Peer in Cluster (Connected) >>>> >>>> Hostname: 10.125.1.194 >>>> Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654 >>>> State: Peer in Cluster (Connected) >>>> >>>> >>>> >>>> >>>> >>>> ls -la /var/lib/gluster >>>> >>>> >>>> >>>> ls -la /var/lib/glusterd/peers/ >>>> total 20 >>>> drwxr-xr-x. 2 root root 4096 May 21 11:10 . >>>> drwxr-xr-x. 9 root root 4096 May 21 11:09 .. >>>> -rw-------. 1 root root 73 May 21 11:10 >>>> 85c2a08c-a955-47cc-a924-cf66c6814654 >>>> -rw-------. 1 root root 73 May 21 10:52 >>>> c22e41b8-2818-4a96-a6df-a237517836d6 >>>> -rw-------. 1 root root 73 May 21 11:10 >>>> d95558a0-a306-4812-aec2-a361a9ddde3e >>>> >>>> >>>> > > Can you please check the output of cat /var/lib/glusterd/peers/ > d95558a0-a306-4812-aec2-a361a9ddde3e ? > > If it does contain information about the duplicated peer and none of the > other 2 nodes do have this file in /var/lib/glusterd/peers/, the file can > be moved out of /var/lib/glusterd or deleted. > > Regards, > Vijay > > >
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