Hi, This is a test GFS installation on ubuntu dapper machines: linux-2.6.23-rc3 openais-0.80.3 device-mapper-1.02.23 cluster-2.01.00 LVM2-2.02.28 When starting up, up to 'cman_tool join' all looks OK. However, the nodes see each other after a very long time only: root@lxserv0:~# cman_tool nodes Node Sts Inc Joined Name 1 M 92 2007-08-24 10:14:43 lxserv0-gfs 2 M 112 2007-08-24 10:29:30 lxserv1-gfs 3 M 112 2007-08-24 10:29:30 web0-gfs 4 X 0 web1-gfs 5 X 0 saturn-gfs root@lxserv1:~# cman_tool nodes Node Sts Inc Joined Name 1 X 112 lxserv0-gfs 2 M 108 2007-08-24 10:16:20 lxserv1-gfs 3 X 112 web0-gfs 4 X 0 web1-gfs 5 X 0 saturn-gfs It took 13 minutes(!) for 'lsxerv0' to notice 'lxserv1'. As I'm writing this, 'lxserv1' still does not see neither 'lxserv0' nor 'web0'. What can be wrong here? Is it an openais-related problem? How could I debug the situation? Thanks any suggestion! Best regards, Jozsef -- E-mail : kadlec@xxxxxxxxxxxxxxx, kadlec@xxxxxxxxxxxxxxxxx PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt Address: KFKI Research Institute for Particle and Nuclear Physics H-1525 Budapest 114, POB. 49, Hungary -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster