五：在节点上面查看www群集状态
node1.a.com上面
[root@node1 ~]# cat /etc/cluster/cluster.conf
[root@node1 ~]# clustat
Cluster Status for cluster1 @ Tue May 8 01:14:20 2012
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
node2.a.com 1 Online, rgmanager
node1.a.com 2 Online, Local, rgmanager
Service Name Owner (Last) State
------- ---- ----- ------ -----
service:www node1.a.com 我们看到www服务现在运行在node1的节点上面
[root@node1 ~]# netstat -tupln|grep httpd
tcp 0 0 192.168.2.200:80 0.0.0.0:* LISTEN 21917/httpd
[root@node1 ~]# mount
/dev/sda2 on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/sda1 on /boot type ext3 (rw)
tmpfs on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
/dev/hdc on /media/RHEL_5.4 i386 DVD type iso9660 (ro,noexec,nosuid,nodev,uid=0)
/dev/hdc on /mnt/cdrom type iso9660 (ro)
none on /sys/kernel/config type configfs (rw)
/dev/sdb1 on /var/www/html type ext3 (rw) 我们看到了我们的设备已经挂载过来啦
node2.a.com 上面
[root@node2 ~]# clustat
Cluster Status for cluster1 @ Tue May 8 01:15:30 2012
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
node2.a.com 1 Online, Local, rgmanager
node1.a.com 2 Online, rgmanager
Service Name Owner (Last) State
------- ---- ----- ------ -----
service:www node1.a.com 我们看到www服务现在运行在node1的节点上面
[root@node2 ~]# netstat -tupln|grep httpd
tcp 0 0 192.168.2.200:80 0.0.0.0:* LISTEN 21917/httpd