Re: [Linux-ha-dev] status update: [PATCH 00 of 10 ] logd improvements v2

2010-11-24 Thread Bernd Schubert
On Wednesday, November 24, 2010, Dejan Muhamedagic wrote: > Hi, > > On Wed, Nov 24, 2010 at 02:49:30PM +0100, Bernd Schubert wrote: > > Hello Lars, > > > > On Thursday, November 18, 2010, Lars Ellenberg wrote: > > > On Wed, Nov 17, 2010 at 11:11:08PM +0100, Lars Ellenberg wrote: > > > > Thanks, >

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dave Williams
> Adding the following patch > > --- lrmd.c 2010-11-19 17:51:44.0 + > +++ ../../../lrmd.c 2010-11-24 20:40:49.351322794 + > @@ -1104,6 +1104,9 @@ > > register_pid(FALSE, sigterm_action); > > + > + g_thread_init(NULL); > + > /* load RA plugins */

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dave Williams
On 16:16, Wed 24 Nov 10, Ante Karamatić wrote: > U Sri, 24. 11. 2010., u 10:52 +, Dave Williams je napisao/la: > > > I currently have a production clustered server down because of this and > > the fact that ubuntu (I'm advised) have an inconsistently compiled set > > of HA components. Certaint

Re: [Linux-ha-dev] Thinking about a new communications plugin

2010-11-24 Thread Lars Ellenberg
On Wed, Nov 24, 2010 at 11:43:05AM -0800, Bob Schatz wrote: > Lars, > > Please take my opinions with a grain of salt. I am just trying to share my > experiences. I am not sure if they apply here. > > I appreciate all of the hard work involved in LinuxHA and Pacemaker! > > Just to tell you whe

Re: [Linux-ha-dev] Thinking about a new communications plugin

2010-11-24 Thread Bob Schatz
Lars, Please take my opinions with a grain of salt. I am just trying to share my experiences. I am not sure if they apply here. I appreciate all of the hard work involved in LinuxHA and Pacemaker! Just to tell you where I am coming from while I count down the minutes before a holiday here in

Re: [Linux-ha-dev] Firebird 2.5 Resource Agent

2010-11-24 Thread Frank Lazzarini
Hi, sure no problem we can name it firebird. Packaging it with the firebird packages I don't really find a good idea, because not every user that needs firebird 2.5 will use it in a cluster. Therefore I would appreciate it if it would be packages with the pacemaker package, if that package include

Re: [Linux-ha-dev] Thinking about a new communications plugin

2010-11-24 Thread Lars Ellenberg
On Wed, Nov 24, 2010 at 10:10:33AM -0800, Bob Schatz wrote: > I am curious. > > What is driving the need for more than 32 nodes? Are many people doing that > or > planning on doing that? > > In my experience, > 80% of the people just want 2 nodes to work reliability > and > more than 4 node

Re: [Linux-ha-dev] Thinking about a new communications plugin

2010-11-24 Thread Bob Schatz
I am curious. What is driving the need for more than 32 nodes? Are many people doing that or planning on doing that? In my experience, > 80% of the people just want 2 nodes to work reliability and more than 4 nodes is just a marketing requirement to put on a glossy handout. Is that still th

Re: [Linux-ha-dev] Thinking about a new communications plugin

2010-11-24 Thread Lars Ellenberg
On Mon, Nov 22, 2010 at 02:18:27PM -0700, Alan Robertson wrote: > Hi, > > I've been thinking about a new unicast communications plugin that would > work slightly differently from the current ucast plugin. > > It would take a filename giving the hostnames or ipv4 or ipv6 unicast > addresses that

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dave Williams
On 16:16, Wed 24 Nov 10, Ante Karamatić wrote: > U Sri, 24. 11. 2010., u 10:52 +, Dave Williams je napisao/la: > > > I currently have a production clustered server down because of this and > > the fact that ubuntu (I'm advised) have an inconsistently compiled set > > of HA components. Certaint

Re: [Linux-ha-dev] Firebird 2.5 Resource Agent

2010-11-24 Thread Florian Haas
Thanks. One more minor issue: does it have to be named "firebird25"? If it's called just "firebird", then it's fine for it to support version only 2.5 forward -- but you won't need to rename when 2.x for x>5 comes out. An additional option would be to package this with Firebird, of course. Cheers

Re: [Linux-ha-dev] Firebird 2.5 Resource Agent

2010-11-24 Thread Frank Lazzarini
Hi Florian, thanks a lot for your quick reply, I fixed those little errors and added a little feature that checks if the /var/run/firebird directory is writeable by the OCF_RESKEY_user or not. Hope this is better :) Frank On 24.11.2010 13:53, Florian Haas wrote: Hi Frank, Great contributi

Re: [Linux-ha-dev] status update: [PATCH 00 of 10] logd improvements v2

2010-11-24 Thread Dejan Muhamedagic
Hi, On Wed, Nov 24, 2010 at 02:49:30PM +0100, Bernd Schubert wrote: > Hello Lars, > > On Thursday, November 18, 2010, Lars Ellenberg wrote: > > On Wed, Nov 17, 2010 at 11:11:08PM +0100, Lars Ellenberg wrote: > > > Thanks, > > > > > > will work on that tomorrow. > > > > Done, and pushed. > > P

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Ante Karamatić
U Sri, 24. 11. 2010., u 10:52 +, Dave Williams je napisao/la: > I currently have a production clustered server down because of this and > the fact that ubuntu (I'm advised) have an inconsistently compiled set > of HA components. Certaintly both lucid and maverick released packages > leave defu

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dave Williams
On 14:18, Wed 24 Nov 10, Dejan Muhamedagic wrote: > > The most plausible explanation is in this thread: > http://marc.info/?l=linux-ha-dev&m=128765996706209&w=2 > Thanks for your quick response Dejan, I understand what the thread says - which is why I posted my findings on the list. As I said it

Re: [Linux-ha-dev] status update: [PATCH 00 of 10] logd improvements v2

2010-11-24 Thread Bernd Schubert
Hello Lars, On Thursday, November 18, 2010, Lars Ellenberg wrote: > On Wed, Nov 17, 2010 at 11:11:08PM +0100, Lars Ellenberg wrote: > > Thanks, > > > > will work on that tomorrow. > > Done, and pushed. > Please complain if something does not work as expected. > > Thanks for bringing it up,

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dejan Muhamedagic
Hi, On Wed, Nov 24, 2010 at 10:52:23AM +, Dave Williams wrote: > On 10:35, Wed 24 Nov 10, Dejan Muhamedagic wrote: > > Hi, > > > > On Tue, Nov 23, 2010 at 11:03:33PM +, Dave Williams wrote: > > > Hi, > > > I have a problem that looks similar to that reported "possible deadlock > > > in lr

Re: [Linux-ha-dev] Firebird 2.5 Resource Agent

2010-11-24 Thread Florian Haas
Hi Frank, Great contribution, thanks! RA looks pretty good overall; a few comments inline: On 2010-11-24 13:38, Frank Lazzarini wrote: > #!/bin/sh > # > # > # Firebird 2.5 OCF RA. Start Firebird 2.5 Superclassic server > # > # > # Author: Frank Lazzarini > # > # Support: linux...

[Linux-ha-dev] Firebird 2.5 Resource Agent

2010-11-24 Thread Frank Lazzarini
Hi all, I've written a Resource Agent for Firebird 2.5 Superclassic Server. The RA has the common switches meta-data, start, stop, monitor, reload, validate-all, usage|help. I've written the RA with the default values as if you would install Firebird 2.5 manually using the packages available

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dave Williams
On 10:35, Wed 24 Nov 10, Dejan Muhamedagic wrote: > Hi, > > On Tue, Nov 23, 2010 at 11:03:33PM +, Dave Williams wrote: > > Hi, > > I have a problem that looks similar to that reported "possible deadlock > > in lrmd" on 21st Oct > > > > When running lradmin -C to list classes the first time it

Re: [Linux-ha-dev] possible deadlock in lrmd?

2010-11-24 Thread Dejan Muhamedagic
Hi, On Tue, Nov 23, 2010 at 11:03:33PM +, Dave Williams wrote: > Hi, > I have a problem that looks similar to that reported "possible deadlock > in lrmd" on 21st Oct > > When running lradmin -C to list classes the first time it comes back > immediately with the expected list e.g. > > r...@no