Re: [Pacemaker] CRM strange errors

2010-01-14 Thread Dejan Muhamedagic
Hi, On Wed, Jan 13, 2010 at 08:53:51AM -0800, Hunny Bunny wrote: Hello folkz, I have compiled Corosync/OpenAIS, Pacemaker, DRBD and OCFS2 cluster environment,  generated cib.xml file with haresources2cib.py script, and put it into Ouch. haresources2cib should have been retired. When I

Re: [Pacemaker] Split Site 2-way clusters

2010-01-14 Thread Andrew Beekhof
On Thu, Jan 14, 2010 at 1:40 AM, Miki Shapiro miki.shap...@coles.com.auwrote: When you suggest: What about setting no-quorum-policy to freeze and making the third node a full cluster member (that just doesn't run any resources)? That way, if you get a 1-1-1 split the nodes will leave all

Re: [Pacemaker] Some questions about master/slave clones?

2010-01-14 Thread Andrew Beekhof
On Wed, Jan 13, 2010 at 10:54 AM, Jason Lee listen1...@163.com wrote: hi:        what's the difference between anonymous clone and master/slave clones? they're orthogonal concepts. http://www.clusterlabs.org/doc/en-US/Pacemaker/1.0/html/Pacemaker_Explained/s-resource-clone.html

Re: [Pacemaker] Some questions about master/slave clones?

2010-01-14 Thread Andrew Beekhof
On Thu, Jan 14, 2010 at 10:00 AM, Andrew Beekhof and...@beekhof.net wrote: On Wed, Jan 13, 2010 at 10:54 AM, Jason Lee listen1...@163.com wrote: hi:        what's the difference between anonymous clone and master/slave clones? they're orthogonal concepts.  

[Pacemaker] Discussion about a Cluster knowledge test

2010-01-14 Thread Michael Schwartzkopff
Hi, this post is a follow up to the remarks of LMB on the O'Reilly blog about hte multiple choice test about cluster knowledge. I want to sum up my comments about testing knowledge here. I'd like to have a test about the knowledge of pacemaker clusters and I'd be happy if we could implement

Re: [Pacemaker] Discussion about a Cluster knowledge test

2010-01-14 Thread Florian Haas
On 2010-01-14 10:06, Michael Schwartzkopff wrote: Hi, this post is a follow up to the remarks of LMB on the O'Reilly blog about hte multiple choice test about cluster knowledge. I want to sum up my comments about testing knowledge here. I'd like to have a test about the knowledge of

Re: [Pacemaker] Multi-level ACLs for the CIB

2010-01-14 Thread Andrew Beekhof
On Wed, Jan 13, 2010 at 11:07 AM, Dejan Muhamedagic deja...@fastmail.fm wrote: Hi, On Wed, Jan 13, 2010 at 10:04:12AM +0100, Andrew Beekhof wrote: [...] I don't think you want that. One user, one role would be my advice. Wouldn't that be too restrictive? I don't see why. It just requires

Re: [Pacemaker] Discussion about a Cluster knowledge test

2010-01-14 Thread Sander van Vugt
I'd like to have a test about the knowledge of pacemaker clusters and I'd be happy if we could implement this test in the framework of the LPIC. A certification would be nice, something like a Certified Linux Cluster [Admin|Engineer] I repeat (as I said in yesterday's previous

Re: [Pacemaker] Some questions about master/slave clones?

2010-01-14 Thread Jason Lee
Thank you for your reply. I read the document,but what still bother me is i don't understand the master/slaver relationship. would you please give me a example of what kind of resource should use the master/slaver clone? 于 2010-1-14 17:01, Andrew Beekhof 写道: On Thu, Jan 14, 2010 at 10:00

Re: [Pacemaker] Discussion about a Cluster knowledge test

2010-01-14 Thread Florian Haas
Folks, since I don't want to be accused of spamming the list -- I replied off-list to those who asked me specifics about our certification offering. Anyone else, free free to contact me off-list also, or use the contact form on our web site. Cheers, Florian signature.asc Description: OpenPGP

Re: [Pacemaker] CRM strange errors

2010-01-14 Thread Hunny Bunny
Hello Dejan, Thanks for the reply. I installed python-curses as you suggested. Could you please recommend what should I use instead of haresources2cib to generate initial cib.xml file Another question - how do I actually start cluster running? I compiled everything form sources and I see no

Re: [Pacemaker] CRM strange errors

2010-01-14 Thread Andrew Beekhof
On Thu, Jan 14, 2010 at 6:11 PM, Hunny Bunny tm...@yahoo.com wrote: Hello Dejan, Thanks for the reply. I installed python-curses as you suggested. Could you please recommend what should I use instead of haresources2cib to generate initial cib.xml file just build a configuration from

Re: [Pacemaker] Split Site 2-way clusters

2010-01-14 Thread Miki Shapiro
Confused. I *am* running DRBD in dual-master mode (apologies, I should have mentioned that earlier), and there will be both WAN clients as well as local-to-datacenter-clients writing to both nodes on both ends. It's safe to assume the clients will know not of the split. In a WAN split I need