On 03/08/2012 03:10 AM, Tim Serong wrote:
On 03/08/2012 07:23 PM, alain.mou...@bull.net wrote:
Hi Darren
And thanks. I effectively found that the stack is started with the service
openais : no more
'corosync' neither 'pacemaker' lsb scripts.
But I'am surprised because I think I remind that one or two years ago, it
was said that corosync
was sort of an 'extract' of openais , just to isolate needed code for
stack Pacemaker/corosync to
work ... and now it seems that all is managed again by openais ... so I
don't completely
understand the evolution of 'architecture' ... but perhaps am I wrong ?
Could you clarify the history for me ?
openais 0.80.x (before the creation of corosync) shipped for SLES 11.
You started it by running /etc/init.d/openais start.
corosync 1.2.x + openais 1.1.x shipped for SLES 11 SP1. corosync is the
core messaging layer, and openais just includes some extra magic for
OCFS2 etc. But (on SLES at least) the /etc/init.d/openais init script
remained, even though that init script now starts corosync.
The same is true now for SLES 11 SP2 (albeit with corosync 1.4.1);
corosync is what's running, but you use the openais init script to start it.
So your history of project splits and whatnot is correct, you're just
being misled by the name of an init script :)
Regards,
Tim
De :Darren Thompson darr...@akurit.com.au
A : alain.mou...@bull.net
Date : 07/03/2012 21:03
Objet : Re: [Openais] question stack Pacemaker/corosync on SLES11
Alain
With SLES you also need to install the OpenAIS stack as that is where the
init.d service comes from etc.
Darren
On Mar 8, 2012 2:14 AM, alain.mou...@bull.net wrote:
Hi,
In rpm corosync-1.4.1-4 on rhel are installed :
/etc/rc.d/init.d/corosync
but in rpm corosync-1.4.1-0.11.29 on SLES 11, I don't have anything
installed
as init.d service, even in /etc/init.d, and I checked the rpm, there is no
more /etc/rc.d/init.d/corosync
same thing for pacemaker , the rpm pacemaker-1.1.6-1.25.1 on SLES does not
install the lsb script
pacemaker as in the rpm pacemaker-1.1.6-3 on rhel
could someone tell me how to start the stack Pacemaker/corosync service
with the pacemaker-1.1.6-1.25.1/corosync-1.4.1-0.11.29 on SLES 11 ?
Another thing to keep in mind is a particular company's product trails
upstream by some time interval... (which is good, upstream has bugs,
product should not :)
Regards
-steve
Many thanks
Alain
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