[Gluster-users] Gluster NFS crashing

[Franco Broi]

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]