On Thu, Jul 28, 2011 at 02:09:46PM -0400, Leonard Smith wrote: > I have a very simply cluster configuration where I have a Virtual IP > that is shared between two hosts. It is working fine, except that I > cannot goto the hosts, issue an ifconfig command, and see a virttual > IP address or the fact that the IP address is bound to the host. > > I would expect to see a VIF or at least the fact that the ip address > is bound to the eth0 interface. > > Centos 5.6 > pacemaker-1.0.11-1.2.el5 > pacemaker-libs-1.0.11-1.2.el5 > > > > node $id="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" bos-vs002.foo.bar > node $id="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" bos-vs001.foo.bar > > primitive ClusterIP ocf:heartbeat:IPaddr2 \ > params ip="10.1.0.22" cidr_netmask="255.255.252.0" nic="eth0" \ > op monitor interval="10s" > > property $id="cib-bootstrap-options" \ > dc-version="1.0.11-1554a83db0d3c3e546cfd3aaff6af1184f79ee87" \ > cluster-infrastructure="Heartbeat" \ > stonith-enabled="false" \ > no-quorum-policy="ignore" \ > default-resource-stickiness="1000" > > [root@bos-vs001 ~]# ifconfig -a > eth0 Link encap:Ethernet HWaddr 00:16:36:41:D3:6D > inet addr:10.1.1.1 Bcast:10.1.3.255 Mask:255.255.252.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:454721 errors:0 dropped:0 overruns:0 frame:0 > TX packets:90795 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:257195727 (245.2 MiB) TX bytes:160400169 (152.9 MiB) > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > UP LOOPBACK RUNNING MTU:16436 Metric:1 > RX packets:146 errors:0 dropped:0 overruns:0 frame:0 > TX packets:146 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:13592 (13.2 KiB) TX bytes:13592 (13.2 KiB)
IPaddr != IPaddr2, ifconfig != ip (from the iproute package) # this will list the addresses: ip addr show # also try: ip -o -f inet a s man ip If you want/need ifconfig to see those aliases as well, you need to label them, i.e. add the parameter iflabel to your primitive. -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
