[Gluster-users] socket.c:2161:socket_connect_finish (Connection refused)

[Pranith Kumar Karampuri]

On 06/11/2014 12:03 PM, Olav Peeters wrote:
> Thanks Pranith!
>
> I see this at the end of the log files of one of the problem bricks 
> (the first two errors are repeated several times):
>
> [2014-06-10 09:55:28.354659] E [rpcsvc.c:1206:rpcsvc_submit_generic] 
> 0-rpc-service: failed to submit message (XID: 0x103c59, Program: 
> GlusterFS 3.3, ProgVers: 330, Proc: 30) to rpc-transport 
> (tcp.sr_vol01-server)
> [2014-06-10 09:55:28.354683] E [server.c:190:server_submit_reply] 
> (-->/usr/lib64/glusterfs/3.5.0/xlator/performance/io-threads.so(iot_finodelk_cbk+0xb9) 
> [0x7f8c8e82f189] 
> (-->/usr/lib64/glusterfs/3.5.0/xlator/debug/io-stats.so(io_stats_finodelk_cbk+0xed) 
> [0x7f8c8e1f22ed] 
> (-->/usr/lib64/glusterfs/3.5.0/xlator/protocol/server.so(server_finodelk_cbk+0xad) 
> [0x7f8c8dfc555d]))) 0-: Reply submission failed
> pending frames:
> frame : type(0) op(30)
> frame : type(0) op(30)
> frame : type(0) op(30)
> frame : type(0) op(30)
> ...
> ...
>
> frame : type(0) op(30)
> frame : type(0) op(30)
> frame : type(0) op(30)
>
> patchset: git://git.gluster.com/glusterfs.git
> signal received: 11
> time of crash: 2014-06-10 09:55:28configuration details:
> argp 1
> backtrace 1
> dlfcn 1
> fdatasync 1
> libpthread 1
> llistxattr 1
> setfsid 1
> spinlock 1
> epoll.h 1
> xattr.h 1
> st_atim.tv_nsec 1
> package-string: glusterfs 3.5.0
> /lib64/libc.so.6(+0x329a0)[0x7f8c94aac9a0]
> /usr/lib64/glusterfs/3.5.0/xlator/features/locks.so(grant_blocked_inode_locks+0xc1)[0x7f8c8ea54061] 
>
> /usr/lib64/glusterfs/3.5.0/xlator/features/locks.so(pl_inodelk_client_cleanup+0x249)[0x7f8c8ea54569] 
>
> /usr/lib64/glusterfs/3.5.0/xlator/features/locks.so(+0x6f0a)[0x7f8c8ea49f0a] 
>
> /usr/lib64/libglusterfs.so.0(gf_client_disconnect+0x5d)[0x7f8c964d701d]
> /usr/lib64/glusterfs/3.5.0/xlator/protocol/server.so(server_connection_cleanup+0x458)[0x7f8c8dfbda48] 
>
> /usr/lib64/glusterfs/3.5.0/xlator/protocol/server.so(server_rpc_notify+0x183)[0x7f8c8dfb9713] 
>
> /usr/lib64/libgfrpc.so.0(rpcsvc_handle_disconnect+0x105)[0x7f8c96261d35]
> /usr/lib64/libgfrpc.so.0(rpcsvc_notify+0x1a0)[0x7f8c96263880]
> /usr/lib64/libgfrpc.so.0(rpc_transport_notify+0x28)[0x7f8c96264f98]
> /usr/lib64/glusterfs/3.5.0/rpc-transport/socket.so(+0xa9a1)[0x7f8c914c39a1] 
>
> /usr/lib64/libglusterfs.so.0(+0x672f7)[0x7f8c964d92f7]
> /usr/sbin/glusterfsd(main+0x564)[0x4075e4]
> /lib64/libc.so.6(__libc_start_main+0xfd)[0x7f8c94a98d1d]
> /usr/sbin/glusterfsd[0x404679]
> ---------
>
> Again no info to be found online about the error.
> Any idea?

This is because of bug 1089470 which is fixed for 3.5.1. Which will be 
releasing shortly.

Pranith
> Olav
>
>
>
>
>
> On 11/06/14 04:42, Pranith Kumar Karampuri wrote:
>> Olav,
>>      Check logs of the bricks to see why the bricks went down.
>>
>> Pranith
>>
>> On 06/11/2014 04:02 AM, Olav Peeters wrote:
>>> Hi,
>>> I upgraded from glusterfs 3.4 to 3.5 about 8 days ago. Everything 
>>> was running fine until this morning. In a fuse mount we were having 
>>> write issues. Creating and deleting files became an issue all of a 
>>> sudden without any new changes to the cluster.
>>>
>>> In /var/log/glusterfs/glustershd.log every couple of seconds I'm 
>>> getting this:
>>>
>>> [2014-06-10 22:23:52.055128] I [rpc-clnt.c:1685:rpc_clnt_reconfig] 
>>> 0-sr_vol01-client-13: changing port to 49156 (from 0)
>>> [2014-06-10 22:23:52.060153] E [socket.c:2161:socket_connect_finish] 
>>> 0-sr_vol01-client-13: connection to 
>>> ip-of-one-of-the-gluster-nodes:49156 failed (Connection refused)
>>>
>>> # gluster volume status sr_vol01
>>> shows that two bricks of the 18 are offline.
>>>
>>> rebalance fails
>>>
>>> Iptables was stopped on all nodes
>>>
>>> If I cd into the two bricks which are offline according to the 
>>> gluster v status, I can read/write without any problems... The disks 
>>> are clearly fine. They are mounted, they are available.
>>>
>>> I cannot find much info online about the error.
>>> Does anyone have an idea what could be wrong?
>>> How can I get the two bricks back online?
>>>
>>> Cheers,
>>> Olav
>>>
>>> _______________________________________________
>>> Gluster-users mailing list
>>> Gluster-users at gluster.org
>>> http://supercolony.gluster.org/mailman/listinfo/gluster-users
>>
>