Devraj Mukherjee wrote: > Hi all, > > I am new to Hearbeat so please be kind :) I also posted this on > Linux-HA lists with no responses so I posted it here. > > I have successfully configure two machines to use heartbeat to cluster > httpd. The two nodes are called etk-1 and etk-2. I am trying to > configure another two machines to act as a separate cluster (on the > same IP subnet). These two nodes are called radu-1 and radu-2. > > Obviously being a broadcast protocol radu-1 and radu-2 get these > messages from etk-1 and I can't seem to get radu-1 and radu-2 to > cluster (mostly probably because they are not getting the messages > from the right nodes). > > Should I just change the name of the test, if I do that I get heaps of > WARNING log messages. > > Is it possible to have two sets of clusters in the one IP subnet? > > If yes what do I have to change so these clusters don't send messages > to the wrong nodes. > > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: process_status_message: > bad node [etk-1] in message > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG: Dumping message with 10 fields > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[0] : [t=NS_ackmsg] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[1] : [dest= etk-2] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[2] : [ackseq=1a9601] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[3] : > [(1)destuuid=0xdf38de8(37 28)] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[4] : [src= etk-1] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[5] : > [(1)srcuuid=0xdf39248(36 27)] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[6] : [hg=499a2a65] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[7] : [ts=49cfb452] > heartbeat[3745]: 2009/03/30_04:48:02 ERROR: MSG[8] : [ttl=3] > > I suppose your /etc/ha.d/authkeys files are configured correctly (and not configured to use the same 'secret' for both clusters) You can change the port used by the second cluster , or even better (what i do usually) broadcast in a separate vlan for the heartbeat signal (you don't broadcast to the production network that way, so more efficient) -- -- Fabian Arrotin idea=`grep -i clue /dev/brain` test -z "$idea" && echo "sorry, init 6 in progress" || sh ./answer.sh