[Linux-cluster] pacemaker + corosync + clvmd?

[Nikola Ciprich]

Hi Steve,
and thanks for Your reply!
well, while compiling lvm, I can enable cman,corosync or openais
locking support. I don't want to use cman, corosync doesn't work
for me and to use openais, I'd surely had to have openais working,
but it seems to me it also doesn't want to play well together with
corosync. So You mean I should get openais working? I'd still prefer
corosync, if this is somehow possible, but if it's not, I'll try to
find out how to start openais along with corosync.
regards
nik


On Wed, Nov 04, 2009 at 10:00:48AM -0700, Steven Dake wrote:
> lvm2 depends on the cluster infrastrucure (the cluster package).  It
> will alternatively (I believe compile time option) use the distirbuted
> lock manager in the openais package.
> 
> Regards
> -steve
> 
> On Wed, 2009-11-04 at 17:54 +0100, Nikola Ciprich wrote:
> > ouch, I forgot to mention versions:
> > I'm using
> > corosync-1.1.2, pacemaker-1.0.6, lvm2-cluster-2.02.53 and running
> > 2.6.31.5 kernel
> > n.
> > 
> > 
> > On Wed, Nov 04, 2009 at 05:50:12PM +0100, Nikola Ciprich wrote:
> > > Hello,
> > > I'm trying to integrate clvmd to pacemaker+corosync cluster.
> > > Corosync service starts nicely starting pacemaker, but trying to
> > > start clvmd with corosync as cluster manager ends up with
> > > "Can't initialise cluster interface" error 
> > > and 
> > > "Unable to create lockspace for CLVM: Transport endpoint is not connected" 
> > > appearing in syslog.
> > > strace shows that clvmd tries to open /dev/misc/dlm-control,
> > > but certainly nothing is connected to it. I wasn't successfull in running
> > > cman either (and I'd actually like to avoid that and use only corosync).
> > > Has anybody got this combination running? Could somebody advise me?
> > > thanks a lot in advance.
> > > with best regards
> > > nikola ciprich
> > > 
> > > 
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-- 
-------------------------------------
Nikola CIPRICH
LinuxBox.cz, s.r.o.
28. rijna 168, 709 01 Ostrava

tel.:   +420 596 603 142
fax:    +420 596 621 273
mobil:  +420 777 093 799

www.linuxbox.cz

mobil servis: +420 737 238 656
email servis: servis at linuxbox.cz
-------------------------------------