Paolo Di Tommaso
2012-Aug-14 14:56 UTC
[Gluster-users] Problem mounting Gluster volume [3.3]
Dear all, I'm struggling mounting a Gluster shared volume. I was able to create a simple volume with just one brick local to the server node and mount it. But on the "client" node the mount if failing. The log reports the error (I've attached below the reported log file) : connection to failed (No route to host) But I'm able to ping the server node, so this is confusing me. Any idea what is causing this error ? Cheers Paolo [2012-08-14 10:42:05.136446] I [glusterfsd.c:1666:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.3.0 [2012-08-14 10:42:05.550471] E [socket.c:1715:socket_connect_finish] 0-glusterfs: connection to failed (No route to host) [2012-08-14 10:42:05.550629] E [glusterfsd-mgmt.c:1783:mgmt_rpc_notify] 0-glusterfsd-mgmt: failed to connect with remote-host: Transport endpoint is not connected [2012-08-14 10:42:05.550789] I [glusterfsd-mgmt.c:1786:mgmt_rpc_notify] 0-glusterfsd-mgmt: -1 connect attempts left [2012-08-14 10:42:05.551233] W [glusterfsd.c:831:cleanup_and_exit] (-->/usr/lib64/libgfrpc.so.0(rpc_transport_notify+0x27) [0x7ffcee7ee1e7] (-->/usr/lib64/libgfrpc.so.0(rpc_clnt_notify+0x114) [0x7ffcee7f21d4] (-->/usr/sbin/glusterfs() [0x40c5a6]))) 0-: received signum (1), shutting down [2012-08-14 10:42:05.551289] I [fuse-bridge.c:4643:fini] 0-fuse: Unmounting '/soft'. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20120814/87ef8a16/attachment.html>
On Tue, Aug 14, 2012 at 04:56:17PM +0200, Paolo Di Tommaso wrote:> The log reports the error (I've attached below the reported log > file) : connection to failed (No route to host)^^^ Missing hostname here. What exact command are you typing to try and mount? Also what version of glusterfs are you using?
Harry Mangalam
2012-Aug-14 22:33 UTC
[Gluster-users] Problem mounting Gluster volume [3.3]
On Tue, Aug 14, 2012 at 7:56 AM, Paolo Di Tommaso <paolo.ditommaso at gmail.com> wrote:> [2012-08-14 10:42:05.550471] E [socket.c:1715:socket_connect_finish] > 0-glusterfs: connection to failed (No route to host) >ping uses icmp whereas the mount command uses TCP and they can use different routing (as I was just taught by my network admins). Does ssh work? I believe that a gluster mount has to succeed by both forward and reverse DNS (like ssh.. well to work without spewing warnings). try traceroute to the server and see if its IP # resolves to the same host. Are the rest of the gluster hosts resolvable in the same way? Do you have old /etc/hosts entries that might interfere with the DNS resolution? hjm -- Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine [m/c 2225] / 92697 Google Voice Multiplexer: (949) 478-4487 415 South Circle View Dr, Irvine, CA, 92697 [shipping] MSTB Lat/Long: (33.642025,-117.844414) (paste into Google Maps) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20120814/b2bf8f7f/attachment.html>