Re: [Pacemaker] Corosync 2.3 dies randomly

2013-05-07 Thread Robert Parsons
Corosync has a blackbox - did you interrogate that too? I grabbed the latest source from github and the problem remains. Here's some diagnostic output: strace on the corosync process: recvmsg(12, {msg_name(16)={sa_family=AF_INET, sin_port=htons(8999), sin_addr=inet_addr("10.1.4.133")}, m

[Pacemaker] Corosync 2.3 dies randomly

2013-05-05 Thread Robert Parsons
I'm trying to build out a web farm cluster using Corosync/Pacemaker. I started with the stock versions in Ubuntu 12.04 but did not have a lot of success. I removed the corosync (1.x) and pacemaker packages and built Corosync 2.3 and Pacemaker 1.1.9 from source. It generally seems to run bette

[Pacemaker] crmsh download

2013-05-03 Thread Robert Parsons
Where can I download the source for crmsh ? The download area on https://savannah.nongnu.org/projects/crmsh/ seems to be empty. - Rob P. ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemak

[Pacemaker] Pacemaker/Corosync on Ubuntu 12.04

2013-05-01 Thread Robert Parsons
ine that we'll probably need to remove the packages and compile from source to get the later versions. What is the latest version suitable for production? Also, does anyone have any suggestion for tuning Corosync to scale to 18-24 nodes, running 18 services? Thanks for any help. --

[Pacemaker] Web farm question

2013-04-24 Thread Robert Parsons
We are building a new web farm to replace our 7 year old system. The old system used ipvs/ldirectord/heartbeat to implement redundant load balancers. All web server nodes were physical boxes. The proposed new system will utilize approximately 24 virtual machines as web servers. Load balancin