> Soumya Koduri [skoduri@xxxxxxxxxx] wrote: > > CCin ganesha-devel to get more inputs. > > > > In case of ipv6 enabled, only v6 interfaces are used by NFS-Ganesha. > > I am not a network expert but I have seen IPv4 traffic over IPv6 interface > while fixing few things before. This may be normal. IPv6 can encapsulate IPv4 traffic. In my testing I use IPv4 addresses, but they are encapsulated in IPv6 (and thus forced me to get Ganesha's support for that to actually work...). > > commit - git show 'd7e8f255' , which got added in v2.2 has more details. > > > > > # netstat -ltaupn | grep 2049 > > > tcp6 4 0 :::2049 :::* > > > LISTEN 32080/ganesha.nfsd > > > tcp6 1 0 x.x.x.2:2049 x.x.x.2:33285 CLOSE_WAIT > > > - > > > tcp6 1 0 127.0.0.1:2049 127.0.0.1:39555 > > > CLOSE_WAIT - > > > udp6 0 0 :::2049 :::* > > > 32080/ganesha.nfsd > > > > > > > >>> I have enabled the full debug already, but I see nothing special. Before > exporting any volume the log shows no error, even when I do a showmount > (the log is attached, ganesha.log.gz). If I do the same after exporting a > volume nfs-ganesha does not even start, complaining for not being able to > bind the IPv6 ruota socket, but in fact there is nothing listening on IPv6, so it > should not happen: > > >>> > > >>> tcp6 0 0 :::111 :::* LISTEN 7433/rpcbind > > >>> tcp6 0 0 :::2224 :::* LISTEN 9054/ruby > > >>> tcp6 0 0 :::22 :::* LISTEN 1248/sshd > > >>> udp6 0 0 :::111 :::* 7433/rpcbind > > >>> udp6 0 0 fe80::8c2:27ff:fef2:123 :::* 31238/ntpd > > >>> udp6 0 0 fe80::230:48ff:fed2:123 :::* 31238/ntpd > > >>> udp6 0 0 fe80::230:48ff:fed2:123 :::* 31238/ntpd > > >>> udp6 0 0 fe80::230:48ff:fed2:123 :::* 31238/ntpd > > >>> udp6 0 0 ::1:123 :::* 31238/ntpd > > >>> udp6 0 0 fe80::5484:7aff:fef:123 :::* 31238/ntpd > > >>> udp6 0 0 :::123 :::* 31238/ntpd > > >>> udp6 0 0 :::824 :::* 7433/rpcbind > > >>> > > >>> The error, as shown in the attached ganesha-after-export.log.gz > logfile, is the following: > > >>> > > >>> > > >>> 10/06/2015 02:07:47 : epoch 55777fb5 : node2 : > > >>> ganesha.nfsd-26195[main] Bind_sockets_V6 :DISP :WARN :Cannot > bind > > >>> RQUOTA tcp6 socket, error 98 (Address already in use) > > >>> 10/06/2015 02:07:47 : epoch 55777fb5 : node2 : ganesha.nfsd- > 26195[main] Bind_sockets :DISP :FATAL :Error binding to V6 interface. Cannot > continue. > > >>> 10/06/2015 02:07:48 : epoch 55777fb5 : node2 : > > >>> ganesha.nfsd-26195[main] glusterfs_unload :FSAL :DEBUG :FSAL > > >>> Gluster unloaded > > >>> > > The above messages indicate that someone tried to restart ganesha. But > ganesha failed to come up because RQUOTA port (default is 875) is already in > use by an old ganesha instance or some other program holding it. The new > instance of ganesha will die, but if you are using systemd, it will try to restart > automatically. We have disabled systemd auto restart in our environment as > it was causing issues for debugging. > > What version of ganesha is this? > > Regards, Malahal. > > > ---------------------------------------------------------------------------- -- > _______________________________________________ > Nfs-ganesha-devel mailing list > Nfs-ganesha-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/nfs-ganesha-devel _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users
