[Pacemaker] How to configure this request

2012-11-30 Thread Mia Lueng
Hi : I wanna build a five-node cluster to run drbd Node A,B,C have a share storage Node D E have a share storage One of node (A,B,C) will be the drbd primary and one of node(D,E) be the drbd secondary and the data is set on the share storage Suppose that A is running as the drbd primary node,

Re: [Pacemaker] node status does not change even if pacemakerd dies

2012-11-30 Thread Lars Marowsky-Bree
On 2012-11-30T09:52:41, David Vossel wrote: > How are you launching pacemakerd? The systemd service script relaunches > pacemakerd on failure and pacemakerd has the ability to attach to all the old > processes if they are still around as if nothing happened. But the process list he provided d

Re: [Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread Michael Schwartzkopff
Am Freitag, 30. November 2012, 15:54:29 schrieb Ratko Dodevski: Can someone tell me how CLUSTERIP works? Because from what I can see, a get all the connections to one server and after some time all the connections go to other server etc... Is it something wrong with my configuration or that's t

Re: [Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread David Coulson
You probably want to direct that question to the iptables mailing list. On Nov 30, 2012, at 9:54 AM, Ratko Dodevski wrote: > Can someone tell me how CLUSTERIP works? Because from what I can see, a get > all the connections to one server and after some time all the connections go > to other se

Re: [Pacemaker] node status does not change even if pacemakerd dies

2012-11-30 Thread David Vossel
- Original Message - > From: "Kazunori INOUE" > To: "pacemaker@oss" > Sent: Friday, November 30, 2012 2:38:50 AM > Subject: [Pacemaker] node status does not change even if pacemakerd dies > > Hi, > > I am testing the latest version. > - ClusterLabs/pacemaker 9c13d14640(Nov 27, 2012) >

Re: [Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread Ratko Dodevski
Can someone tell me how CLUSTERIP works? Because from what I can see, a get all the connections to one server and after some time all the connections go to other server etc... Is it something wrong with my configuration or that's the way it's working? Thanks and regards On Fri, Nov 30, 2012 at 1

Re: [Pacemaker] crm_mon SNMP support

2012-11-30 Thread Florian Crouzat
Le 29/11/2012 22:10, Andrew Beekhof a écrit : Not so fast :-) crm_mon supports -E, --external-agent=value A program to run when resource operations take place. -e, --external-recipient=value A recipient for your program (assuming you want the program to send som

Re: [Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread David Coulson
I would add HA to your existing HA config - The primary issue you have right now is that if tomcat is down, broken or needs to be disabled you don't have a good way of doing that automatically. My implementations for this type of application are pacemaker + ldirectord + LVS. Since you have a 1

Re: [Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread Ratko Dodevski
Probably, but HA is already the solution in place so I have to use-it. Now there are around 200 clients but it will grow up till 3000 in the next two months. Servers have Tomcat installed on them, so basically I need to load balance connections from outside to the Tomcat. Regards On Fri, Nov 30,

[Pacemaker] Suggestion to improve movement of booth

2012-11-30 Thread yusuke iida
Hi, Jiaju When communication of a part of proposer and acceptor goes out, re-acquisition of lease is temporarily performed by proposer. Since a ticket will be temporarily revoke(d) at this time, service will stop temporarily. I think that this is a problem. I hope that lease of the ticket is held.

Re: [Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread David Coulson
All the connections, from how many clients? You might be better off using LVS for this. David On 11/30/12 7:15 AM, Ratko Dodevski wrote: Hi guys, I need some help on configuring NLB for my application servers. I've installed tomcat on 4 servers and I've decided to use Linux HA for Network Loa

[Pacemaker] Configure simple Network Load-balancing

2012-11-30 Thread Ratko Dodevski
Hi guys, I need some help on configuring NLB for my application servers. I've installed tomcat on 4 servers and I've decided to use Linux HA for Network Load Balancing, but is seems like all the connections are going only to one of the servers (app-node-1). Can someone tell me what I'm doing wrong?

[Pacemaker] node status does not change even if pacemakerd dies

2012-11-30 Thread Kazunori INOUE
Hi, I am testing the latest version. - ClusterLabs/pacemaker 9c13d14640(Nov 27, 2012) - corosync 92e0f9c7bb(Nov 07, 2012) - libqb 30a7871646(Nov 29, 2012) Although I killed pacemakerd, node status did not change. [dev1 ~]$ pkill -9 pacemakerd [dev1 ~]$ crm_mon