Re: [Pacemaker] Trouble with ordering

2011-10-02 Thread Gerald Vogt
On 02.10.11 03:18, Serge Dubrouski wrote: 1. You expect rndc and host to be in $PATH. At the same time the path to named can be configured. I think consequently, the same should apply to rndc and host as they are bind utils. On our CentOS servers we run the latest version of

[Pacemaker] 4 servers; different resources on different servers?

2011-10-02 Thread Tomasz Chmielewski
I want to build a cluster of 4 servers (servers A, B, C, D), with different resources on them (mysql, webserver): webservers: A B C D mysql: A B Is there a way to make Pacemaker/heartbeat to let assign MySQL IP *only* to servers A or B? Webserver IPs should be assigned to all servers (A,

[Pacemaker] General Discussion (Pacemaker Stack + Virtualization Software = Cloud?)

2011-10-02 Thread Nick Khamis
Hello Everyone, We are just adopting the pacemaker stack to offer our voip and db services to our clients. My direct and general question is, if we install the HA stack with a virtualization software (VMWare, XEN, VirtualBox etc..) on bare steel, do we have in theory cloud computing? I understand

Re: [Pacemaker] Debian Unstable (sid) Problem with Pacemaker/Corosync Apache HA-Load Balanced cluster

2011-10-02 Thread Miltiadis Koutsokeras
Hi Nick, Here is the output of the crm configure show: node node-0 node node-1 primitive Apache2 ocf:heartbeat:apache \ params configfile=/etc/apache2/apache2.conf \ op monitor interval=1min \ meta target-role=Started primitive ClusterIP ocf:heartbeat:IPaddr2 \ params

Re: [Pacemaker] Debian Unstable (sid) Problem with Pacemaker/Corosync Apache HA-Load Balanced cluster

2011-10-02 Thread Miltiadis Koutsokeras
Hi Mark, Both Apache services were installed and stopped before starting the corosync service. I have researched the resource agents sources and I'm getting suspicious that in Debian preconfigured Apache and Pacemaker installation, there may be an issue with ocf:heartbeat:apache agent. I will

Re: [Pacemaker] 4 servers; different resources on different servers ?

2011-10-02 Thread Gustavo Panizzo
you can create a colocation rule -Mensaje original- De: Tomasz Chmielewski man...@wpkg.org Para: pacemaker@oss.clusterlabs.org Enviado: dom, 02 oct 2011, 09:07:12 GMT+00:00 Asunto: [Pacemaker] 4 servers; different resources on different servers? I want to build a cluster of 4 servers

[Pacemaker] Announce: LCMC (Linux Cluster Management Console)

2011-10-02 Thread Rasto Levrinc
Good news everyone! I am happy to announce LCMC, Linux Cluster Management Console. LCMC is a Java GUI application that configures, manages and visualizes Linux clusters in a way that is not possible to be web-based. Specifically it manages clusters that use one or more of these components:

Re: [Pacemaker] [Linux-ha-dev] [ha-wg] CFP: HA Mini-Conference in Prague on Oct 25th

2011-10-02 Thread Andrew Beekhof
On Sat, Oct 1, 2011 at 12:55 AM, Digimer li...@alteeve.com wrote: On 09/27/2011 07:58 AM, Lars Marowsky-Bree wrote: Hi all, it turns out that there was zero feedback about people wanting to present, only some about travel budget being too tight to come. So we had some discussions about

Re: [Pacemaker] Running two clusters on same node

2011-10-02 Thread Andrew Beekhof
Why would you want to do this? On Sat, Oct 1, 2011 at 12:32 AM, Med Hmici medhm...@yahoo.ca wrote: Hi all, I'm trying to find out a recipe to setup a node part of clusters. However, I only want the node to be active in one cluster at a time. I'd like to do this all programatically, that is

Re: [Pacemaker] 1) attrd, crmd, cib, stonithd going to 100% CPU after standby 2) monitoring bug 3) meta failure-timeout issue

2011-10-02 Thread Andrew Beekhof
On Fri, Sep 30, 2011 at 1:17 AM, Proskurin Kirill k.prosku...@corp.mail.ru wrote: Hello all. corosync-1.4.1 pacemaker-1.1.5 pacemaker runs with ver: 1 I run on some problems this week. I not sure if I need to make 3 separate letters, sorry if so. I believe that should be fixed in 1.1.6

Re: [Pacemaker] load balancing in a 3-node cluster

2011-10-02 Thread Andrew Beekhof
On Fri, Sep 30, 2011 at 8:25 AM, Mark Smith m...@bumptechnologies.com wrote: Try no-quorum-policy=freeze instead. I considered this option, but that puts us into a situation where if node X and Y fail, then resources from them won't be started up on Z. I would like to (if possible) avoid that

Re: [Pacemaker] pacemaker/dlm problems

2011-10-02 Thread Andrew Beekhof
On Tue, Sep 27, 2011 at 6:24 PM, Vladislav Bogdanov bub...@hoster-ok.com wrote: 27.09.2011 10:56, Andrew Beekhof wrote: On Tue, Sep 27, 2011 at 5:07 PM, Vladislav Bogdanov bub...@hoster-ok.com wrote: 27.09.2011 08:59, Andrew Beekhof wrote: [snip] I agree with Jiaju

Re: [Pacemaker] Trouble with ordering

2011-10-02 Thread Serge Dubrouski
On Sun, Oct 2, 2011 at 12:31 AM, Gerald Vogt v...@spamcop.net wrote: On 02.10.11 03:18, Serge Dubrouski wrote: 1. You expect rndc and host to be in $PATH. At the same time the path to named can be configured. I think consequently, the same should apply to rndc and host as

Re: [Pacemaker] Announce: LCMC (Linux Cluster Management Console)

2011-10-02 Thread Dennis Jacobfeuerborn
On 10/02/2011 11:04 PM, Rasto Levrinc wrote: Good news everyone! I am happy to announce LCMC, Linux Cluster Management Console. LCMC is a Java GUI application that configures, manages and visualizes Linux clusters in a way that is not possible to be web-based. Specifically it manages clusters

Re: [Pacemaker] pacemaker/dlm problems

2011-10-02 Thread Vladislav Bogdanov
03.10.2011 04:41, Andrew Beekhof wrote: [...] If pacemaker fully finish processing of one membership change - elect new DC on a quorate partition, and do not try to take over dc role (or release it) on a non-quorate partition if quorate one exists, that problem could be gone. Non quorate

Re: [Pacemaker] Announce: LCMC (Linux Cluster Management Console)

2011-10-02 Thread Rasto Levrinc
On Mon, Oct 3, 2011 at 4:06 AM, Dennis Jacobfeuerborn denni...@conversis.de wrote: On 10/02/2011 11:04 PM, Rasto Levrinc wrote: Good news everyone! I am happy to announce LCMC, Linux Cluster Management Console. LCMC is a Java GUI application that configures, manages and visualizes Linux