I believe it is because you edited "lo", you do that on the real servers not the LVS/ipvs directors even with HA, AFAIK. If you are using HA, I believe you want that 192.168.168.199 address to be an IPAddr or IPAddr2 HA Resource that gets moved to the other machine on failover. ldirectord does the rest I think.
And if you are running a recent kernel, you don't need/want to use LVSSyncDaemonSwap anyway the master/backup daemons can run on both simultaneously, I believe. See this comment by HAorms: http://www.nabble.com/LVSSyncDaemonSwap...-t3361536.html Rob Ahmad Ndoung wrote: > Hi Guys, > I have this problem with the LVS settings, > I installed HEARTBEAT on one machine that I call cyclope, (RHEL 4) to be > operating as LVS master and on the server I installed packages like iproute, > edited /etc/sysctl.conf with: > net.ipv4.ip_forward = 1 > net.ipv4.conf.all.arp_ignore = 1 > net.ipv4.conf.eth0.arp_ignore = 1 > net.ipv4.conf.all.arp_announce = 2 > net.ipv4.conf.eth0.arp_announce = 2 > net.ipv4.conf.default.rp_filter = 1 > net.ipv4.conf.default.accept_source_route = 0 > kernel.sysrq = 0 > kernel.core_uses_pid = 1 > and edited /etc/sysconfig/network-scripts/ifcfg-lo with: > DEVICE=lo > IPADDR=192.168.168.199 > NETMASK=255.255.255.255 > NETWORK=192.168.0.0 > BROADCAST=255.255.255.255 > ONBOOT=yes > NAME=loopback > Everything seems right except that whenever I try to run > /etc/ha.d/resource.d/LVSSyncDaemonSwap master start on cyclope, I get this > msg: > 2007/06/05_04:35:25 info: ipvs_syncmaster up > 2007/06/05_04:35:25 info: ipvs_syncmaster obtained > and when I try /etc/ha.d/resource.d/LVSSyncDaemonSwap master status, I get: > master stopped > sed: -e expression #1, char 1: unknown command: `%' > sed: -e expression #1, char 1: unknown command: `%' > > Even though heartbeat and ldirector are started, the msg persistes. > Now I am stuck, I don't know how to get passed this stage, any help will be > appreciated, thanks. > Ahmad Ndoung > > Project Manager, Web Developer and Network Admin > Barclay Hedge Fund > E-mail: [EMAIL PROTECTED], [EMAIL PROTECTED] > > > Thanks for mailing, I appreciate...........Have a good one. > _______________________________________________ > LinuxVirtualServer.org mailing list - [email protected] > Send requests to [EMAIL PROTECTED] > or go to http://lists.graemef.net/mailman/listinfo/lvs-users _______________________________________________ LinuxVirtualServer.org mailing list - [email protected] Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
