Re: [Linux-HA] How to remove nodes with hb_gui

2009-08-07 Thread Yan Gao
>>>On 8/6/2009 at 8:21 PM, Bernie Wu wrote: > Thanks Yan Gao for the reply. We're using heartbeat 2.1.3-0.9 running under > zVM 5.4 / SLES10-SP2. So I guess I have to use cibadmin. So here goes: > > 1. # cibadmin -Q | grep node > value="2.1.3-node: a3184d5240c6e7032aef9

[Linux-HA] Flooded Heartbeat log (logfile)

2009-08-07 Thread Ehlers, Kolja
Hi, my Cluster is running fine but my logfile is being flooded by these messages: lha-snmpagent[5252]: 2009/08/07_09:38:37 info: unpack_rsc_op: tomcat38-www2test_monitor_0 on www2test returned 0 (ok) instead of the expected value: 7 (not running) lha-snmpagent[5252]: 2009/08/07_09:38:37 notice:

Re: [Linux-HA] Pacemaker 1.4 & HBv2 1.99 // About quorum choice (contd.)

2009-08-07 Thread Dominik Klein
Alain.Moulle wrote: > Hello Andrew, > Could you explain why this functionnality is no more available > (configuration > lines remain in ha.cf) ? ipfail was replaced by pingd in v2. That was in the very first version of v2 afaik. > And how should we proceed to avoid split-brain cases in a two-nod

Re: [Linux-HA] nodes from 1 cluster appearing in another cluster

2009-08-07 Thread Yan Gao
>>>On 8/6/2009 at 8:46 PM, Bernie Wu wrote: > Hi Listers, > We are running heartbeat 2.1.3-0.9 under zVM 5.4 / SLES10-SP2. > We have 2 test clusters, one with 3 nodes and the other with 2 nodes. > How do I prevent the nodes from one cluster showing up in the other cluster > and vice vers

Re: [Linux-HA] nodes from 1 cluster appearing in another cl uster

2009-08-07 Thread Michael Schwartzkopff
Am Freitag, 7. August 2009 10:28:52 schrieb Yan Gao: > >>>On 8/6/2009 at 8:46 PM, Bernie Wu wrote: > > > > Hi Listers, > > We are running heartbeat 2.1.3-0.9 under zVM 5.4 / SLES10-SP2. > > We have 2 test clusters, one with 3 nodes and the other with 2 nodes. > > > > How do I prevent the nodes f

[Linux-HA] Pacemaker 1.4 & HBv2 1.99 // About quorum choice

2009-08-07 Thread Alain.Moulle
Hi, ok but do you agree that in case of heartbeat network problem, there will be a "race to stonith" from all nodes in the cluster and so the risk that both nodes will be killed is not zero ? That's why I thought that a ping towards an equipment out of the cluster should reduce the risk of split b

[Linux-HA] Resolved Re: problem starting apache with heartbeat v2 CentOS 5.3

2009-08-07 Thread Testuser SST
Hi, looks like the apache on my systems does not like the command: sh -c wget -O- -q -L --bind-address=127.0.0.1 http://*:80/server-status | tr '\012' ' ' | grep -Ei"[[:space:]]*" >/dev/null especialy the "http://*:80/server-status"; part won´t create any request-entries in the access-log of th

[Linux-HA] Machine readable cluster status

2009-08-07 Thread Denis Chapligin
Hi! Is there any tool, that can be used to retrieve machine readable cluster status? crm_mon -s -1 doesn't show resource state. I've also tried parsing 'cibadmin --query' output, but it only gives me information about node states, while i'm intersted in resource states too. --

Re: [Linux-HA] Machine readable cluster status

2009-08-07 Thread Michael Schwartzkopff
Am Freitag, 7. August 2009 15:30:31 schrieb Denis Chapligin: > Hi! > > Is there any tool, that can be used to retrieve machine readable > cluster status? crm_mon -s -1 doesn't show resource state. I've also > tried parsing 'cibadmin --query' output, but it only gives me > information about node sta