Hello,
I want to use Gluster but I’m facing a problem. I don’t know if it is the
right place to ask for this kind of questions but I did not find other
places dedicated to community support of Gluster users.
I’m trying to connect two peers but I’m having a lot of difficulties.
I have two servers. On the first server I have a volume, and I would like to
add the second server as a brick of my volume.
To do so, I followed this tutorial:
http://www.gluster.org/community/documentation/index.php/Gluster_3.1:_Expanding_Volumes
I ran “gluster peer probe HOSTNAME” on the first server. After a long time,
the command returned with Error : Request timed out.
On the first server, I ran “gluster peer status”, it gave me this:
Number of Peers: 1
Hostname: myhostname
Uuid: uuid
State: Probe Sent to Peer (Connected)
On the second server, I ran the same command, it game me this:
Number of Peers: 1
Hostname: otherhostname
Uuid: otheruuid
State: Connected to Peer (Connected)
When trying to use the add-brick command, I got this:
volume add-brick: failed: Host myhostname is not in 'Peer in Cluster'
state.
Therefore I cannot add a new brick and I don’t know why.
The last lines of /var/log/glusterfs/etc-glusterfs-glusterd.vol.log on my
first server are :
[2016-06-06 20:49:57.342545] I [MSGID: 106487]
[glusterd-handler.c:1178:__glusterd_handle_cli_probe] 0-glusterd: Received
CLI probe req myhostname 24007
[2016-06-06 20:49:57.345347] I [MSGID: 106129]
[glusterd-handler.c:3600:glusterd_probe_begin] 0-glusterd: Unable to find
peerinfo for host: myhostname (24007)
[2016-06-06 20:49:57.409989] I [rpc-clnt.c:984:rpc_clnt_connection_init]
0-management: setting frame-timeout to 600
[2016-06-06 20:49:57.411353] W [socket.c:869:__socket_keepalive]
0-socket: failed to set TCP_USER_TIMEOUT -1000 on socket 17, Invalid
argument
[2016-06-06 20:49:57.411406] E [socket.c:2965:socket_connect]
0-management: Failed to set keep-alive: Invalid argument
[2016-06-06 20:49:57.411750] I [MSGID: 106498]
[glusterd-handler.c:3528:glusterd_friend_add] 0-management: connect returned
0
[2016-06-06 20:49:57.564970] I [MSGID: 106511]
[glusterd-rpc-ops.c:256:__glusterd_probe_cbk] 0-management: Received probe
resp from uuid: ae9ea7b1-1386-46c2-939c-b958a342360a, host: myhostname
[2016-06-06 20:49:57.565049] I [MSGID: 106511]
[glusterd-rpc-ops.c:416:__glusterd_probe_cbk] 0-glusterd: Received resp to
probe req
[2016-06-06 20:49:57.632835] I [MSGID: 106163]
[glusterd-handshake.c:1193:__glusterd_mgmt_hndsk_versions_ack] 0-management:
using the op-version 30706
[2016-06-06 20:59:58.152510] E [rpc-clnt.c:201:call_bail] 0-management:
bailing out frame type(Peer mgmt) op(--(2)) xid = 0x6 sent = 2016-06-06
20:49:57.565540. timeout = 600 for 46.105.100.74:24007
[2016-06-06 20:59:58.152691] I [socket.c:3382:socket_submit_reply]
0-socket.management: not connected (priv->connected = -1)
[2016-06-06 20:59:58.152721] E [rpcsvc.c:1314:rpcsvc_submit_generic]
0-rpc-service: failed to submit message (XID: 0x1, Program: GlusterD svc
cli, ProgVers: 2, Proc: 1) to rpc-transport (socket.management)
[2016-06-06 20:59:58.152768] E [MSGID: 106430]
[glusterd-utils.c:400:glusterd_submit_reply] 0-glusterd: Reply submission
failed
[2016-06-06 21:06:44.226143] I [MSGID: 106487]
[glusterd-handler.c:1411:__glusterd_handle_cli_list_friends] 0-glusterd:
Received cli list req
I really don’t know what is the problem.
It seems to me that the first server is sending the probe to the second
server, and then the second server should be sending a kind of ACK to the
first one, but this ACK is never received. I don’t understand why, and I
don't know where I should start looking.
Thanks and regards
---
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https://www.avast.com/antivirus
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