<div dir="ltr"><div>Thank you Krishnan! As soon as i did a "gluster peer detach web4" from web3, then "gluster peer probe {web3, web4}" from web1 worked. I wish there would have been an error message of "web4 already in a cluster" instead of "unknown errno 107".<br><br></div>All is good now. I appreciate everyone who took the time to respond to (and even just read) my problem. Thanks! :)<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 8, 2015 at 7:55 PM, Krishnan Parthasarathi <span dir="ltr"><<a href="mailto:kparthas@redhat.com" target="_blank">kparthas@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">[Sorry for replying to multiple mails in the same thread]<br>
<span class=""><br>
----- Original Message -----<br>
> I have two production machines (web1, web2) that are currently using<br>
> Glusterfs. I added two new machines, web3 and web4. Web1 and web2 are peered<br>
> and are running great. Web3 and web4 will peer with each other but web1 and<br>
> web2 will not peer with web3 or web4 and vice versa.<br>
<br>
</span>Did you add web3 and web4 using the following procedure?<br>
<br>
from web1 (or web2),<br>
web1# gluster peer probe web3<br>
web1# gluster peer probe web4<br>
<br>
Only a peer that is (already) part of a cluster can add a new peer to<br>
the (same) cluster. i.e a peer cannot seek membership into the cluster,<br>
only a member can 'invite' a new peer.<br>
<br>
HTH,<br>
kp<br>
<div class="HOEnZb"><div class="h5"><br>
><br>
> All machines are running Gluster 3.6.1:<br>
> ii glusterfs-client 3.6.1-1 amd64 clustered file-system (client package)<br>
> ii glusterfs-common 3.6.1-1 amd64 GlusterFS common libraries and translator<br>
> modules<br>
> ii glusterfs-server 3.6.1-1 amd64 clustered file-system (server package)<br>
><br>
> I ran "gluster volume set all cluster.op-version 30600" on web2, now all four<br>
> machines have "operating-version=30600" in /var/lib/glusterd/ <a href="http://glusterd.info" target="_blank">glusterd.info</a><br>
><br>
> All machines have the same kernel:<br>
> Linux web1 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt2-1 (2014-12-08) x86_64<br>
> GNU/Linux<br>
><br>
> /etc/hosts is managed with Ansible, all machines resolve by their names<br>
> (web1, web2, web3, web4) to their internal IP.<br>
><br>
> "hping3 -8 111,2049,24007,49152-49162 -S [web1-web4]" shows all Gluster ports<br>
> open from all servers.<br>
><br>
> root@web1:~# gluster peer probe web2<br>
> peer probe: success. Host web2 port 24007 already in peer list<br>
> root@web1:~# gluster peer probe web3<br>
> peer probe: failed: Probe returned with unknown errno 107<br>
> root@web1:~# gluster peer probe web4<br>
> peer probe: failed: Probe returned with unknown errno 107<br>
><br>
><br>
> root@web3:~# gluster peer probe web1<br>
> peer probe: failed: Probe returned with unknown errno 107<br>
> root@web3:~# gluster peer probe web2<br>
> peer probe: failed: Probe returned with unknown errno 107<br>
> root@web3:~# gluster peer probe web4<br>
> peer probe: success. Host web4 port 24007 already in peer list<br>
><br>
><br>
> from /var/log/glusterfs/cli.log:<br>
><br>
> [2015-01-07 20:38:33.978304] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got<br>
> RPC_CLNT_CONNECT<br>
> [2015-01-07 20:38:33.978322] T [cli-quotad-client.c:94:cli_quotad_notify]<br>
> 0-glusterfs: got RPC_CLNT_CONNECT<br>
> [2015-01-07 20:38:33.978333] I [socket.c:2344:socket_event_handler]<br>
> 0-transport: disconnecting now<br>
> [2015-01-07 20:38:33.978354] T [cli-quotad-client.c:100:cli_quotad_notify]<br>
> 0-glusterfs: got RPC_CLNT_DISCONNECT<br>
> [2015-01-07 20:38:33.978622] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs:<br>
> Auth Info: pid: 0, uid: 0, gid: 0, owner:<br>
> [2015-01-07 20:38:33.978681] T [rpc-clnt.c:1238:rpc_clnt_record_build_header]<br>
> 0-rpc-clnt: Request fraglen 144, payload: 80, rpc hdr: 64<br>
> [2015-01-07 20:38:33.979037] T [socket.c:2863:socket_connect] (--><br>
> /usr/lib/x86_64-linux-gnu/libglusterfs.so.0(_gf_log_callingfn+0x1cd)[0x7f9e8ef0ac1d]<br>
> (--><br>
> /usr/lib/x86_64-linux-gnu/glusterfs/3.6.1/rpc-transport/socket.so(+0x637c)[0x7f9e8bcc637c]<br>
> (--><br>
> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_submit+0x3a4)[0x7f9e8e40fad4]<br>
> (--> gluster(cli_submit_request+0x15f)[0x7f9e8f3c52df] (--><br>
> gluster(cli_cmd_submit+0x8b)[0x7f9e8f3c6eeb] ))))) 0-glusterfs: connect ()<br>
> called on transport already connected<br>
> [2015-01-07 20:38:33.979100] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt:<br>
> submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 1) to<br>
> rpc-transport (glusterfs)<br>
> [2015-01-07 20:38:33.979111] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping]<br>
> 0-glusterfs: ping timeout is 0, returning<br>
> [2015-01-07 20:38:33.986269] T [rpc-clnt.c:660:rpc_clnt_reply_init]<br>
> 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI,<br>
> ProgVers: 2, Proc: 1) from rpc-transport (glusterfs)<br>
> [2015-01-07 20:38:33.986311] I [cli-rpc-ops.c:131:gf_cli_probe_cbk] 0-cli:<br>
> Received resp to probe<br>
> [2015-01-07 20:38:33.986321] E [cli-rpc-ops.c:136:gf_cli_probe_cbk] 0-cli:<br>
> Probe returned with unknown errno 107<br>
> [2015-01-07 20:38:33.986620] D [cli-cmd.c:384:cli_cmd_submit] 0-cli:<br>
> Returning -1<br>
> [2015-01-07 20:38:33.986638] D [cli-rpc-ops.c:3021:gf_cli_probe] 0-cli:<br>
> Returning -1<br>
> [2015-01-07 20:38:33.986650] D [cli-cmd-peer.c:96:cli_cmd_peer_probe_cbk]<br>
> 0-cli: frame->local is not NULL (0x7f9e7c000980)<br>
> [2015-01-07 20:38:33.986667] I [input.c:36:cli_batch] 0-: Exiting with: -1<br>
><br>
><br>
><br>
> Thanks in advance for any help.<br>
><br>
><br>
><br>
</div></div><div class="HOEnZb"><div class="h5">> _______________________________________________<br>
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