[Gluster-users] Gluster NFS crashing

[Franco Broi]

Just discovered that restarting glusterd seems to fixup the problem for
a while. The glusterd log has lots of errors:

[2014-04-14 02:17:06.493855] E [socket.c:2788:socket_connect] 0-management: connection attempt failed (Connection refused)
[2014-04-14 02:17:09.494224] E [socket.c:2788:socket_connect] 0-management: connection attempt failed (Connection refused)
[2014-04-14 02:17:12.494573] E [socket.c:2788:socket_connect] 0-management: connection attempt failed (Connection refused)
[2014-04-14 02:17:15.494939] E [socket.c:2788:socket_connect] 0-management: connection attempt failed (Connection refused)


On Mon, 2014-04-14 at 09:43 +0800, Franco Broi wrote: 
> This message seems spurious, there have been no network changes and the
> system has been in operation for many months.
> 
> I restarted the volume and it worked for a while and crashed in the same
> way.
> 
> [2014-04-14 01:17:59.291103] E [nlm4.c:968:nlm4_establish_callback] 0-nfs-NLM: Unable to get NLM port of the client. Is the firewall running on client?
> 
> patchset: git://git.gluster.com/glusterfs.git
> signal received: 11
> time of crash: 2014-04-14 01:18:29configuration 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 3.4.1
> /lib64/libc.so.6(+0x329a0)[0x7f43750899a0]
> /lib64/libc.so.6(inet_ntop+0x88)[0x7f437514fc88]
> /usr/lib64/glusterfs/3.4.1/xlator/nfs/server.so(nlm4_establish_callback+0x397)[0x7f436b540467]
> /usr/lib64/glusterfs/3.4.1/xlator/nfs/server.so(nlm4svc_send_granted+0x308)[0x7f436b540808]
> /usr/lib64/glusterfs/3.4.1/xlator/nfs/server.so(nlm4svc_lock_cbk+0x1cb)[0x7f436b540a1b]
> /usr/lib64/glusterfs/3.4.1/xlator/nfs/server.so(nfs_fop_lk_cbk+0x6e)[0x7f436b51b77e]
> /usr/lib64/glusterfs/3.4.1/xlator/debug/io-stats.so(io_stats_lk_cbk+0xf6)[0x7f436b7672c6]
> /usr/lib64/glusterfs/3.4.1/xlator/cluster/distribute.so(dht_lk_cbk+0xdb)[0x7f436bbafd0b]
> /usr/lib64/glusterfs/3.4.1/xlator/protocol/client.so(client3_3_lk_cbk+0x1ad)[0x7f436bddec4d]
> /usr/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0xa5)[0x7f4375c0a6f5]
> /usr/lib64/libgfrpc.so.0(rpc_clnt_notify+0x11f)[0x7f4375c0bc6f]
> /usr/lib64/libgfrpc.so.0(rpc_transport_notify+0x28)[0x7f4375c074e8]
> /usr/lib64/glusterfs/3.4.1/rpc-transport/socket.so(+0x91d6)[0x7f4371e9c1d6]
> /usr/lib64/glusterfs/3.4.1/rpc-transport/socket.so(+0xabfd)[0x7f4371e9dbfd]
> /usr/lib64/libglusterfs.so.0(+0x5e207)[0x7f4375e70207]
> /usr/sbin/glusterfs(main+0x5e8)[0x406818]
> /lib64/libc.so.6(__libc_start_main+0xfd)[0x7f4375075d1d]
> /usr/sbin/glusterfs[0x404659]
> 
> 
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