Add a rule to allow traffic on port 7777 (or whatever it is in cluster.conf) on the interconnect interface.
On Jun 11, 2009, at 2:24 AM, John Murphy <john.mur...@mandac.eu> wrote: > Hi All, > > Many thanks for the replies. I am running four servers in > high-availability and load-balancing mode using Piranha which invokes > iptables. What should I add to iptables to enable interconnect > traffic? > > TIA > > John > > On Wed, 2009-06-10 at 10:18 -0700, Sunil Mushran wrote: >> ensure iptables is either off or has rules for the interconnect >> traffic. >> >> use tcpdump to see if packets are coming thru. The connect request >> is initiated between two nodes is initiated when both of them first >> mount a common volume. Also, the connect request is always from >> the higher node to the lower node number. >> >> John Murphy wrote: >>> Hi All, >>> >>> I have a cluster of four nodes and one will not join the cluster. >>> I have >>> two IPs on each node, one external and one internal. I have tried >>> changing around the IPs in the /etc/ocfs2/cluster.conf and that >>> helped - >>> at least I recovered three of the machines. Any suggestions on where >>> else to look? >>> >>> Best Regards >>> >>> John >>> >>> (23359,2):o2net_connect_expired:1637 ERROR: no connection >>> established >>> with node 1 after 30.0 seconds, giving up and returning errors. >>> (23359,2):o2net_connect_expired:1637 ERROR: no connection >>> established >>> with node 2 after 30.0 seconds, giving up and returning errors. >>> (23359,2):o2net_connect_expired:1637 ERROR: no connection >>> established >>> with node 3 after 30.0 seconds, giving up and returning errors. >>> (23571,2):dlm_request_join:1033 ERROR: status = -107 >>> (23571,2):dlm_try_to_join_domain:1207 ERROR: status = -107 >>> (23571,2):dlm_join_domain:1485 ERROR: status = -107 >>> (23571,2):dlm_register_domain:1732 ERROR: status = -107 >>> (23571,2):ocfs2_dlm_init:2662 ERROR: status = -107 >>> (23571,2):ocfs2_mount_volume:1251 ERROR: status = -107 >>> ocfs2: Unmounting device (8,80) on (node 0) >>> >>> >> >> > -- > John Murphy > Technical And Managing Director > MANDAC Ltd > Kandoy House > 2 Fairview Strand > Dublin 3 > p: +353 1 5143001 > m: +353 85 711 6844 > e: john.mur...@mandac.eu > w: www.mandac.eu > > _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users