[corosync] why remove lcr from corosync release 2.0.x?
Fabio M. Di Nitto
fdinitto at redhat.com
Wed Jun 6 08:12:35 GMT 2012
On 6/6/2012 10:11 AM, george wrote:
> 2012/6/6 Fabio M. Di Nitto <fdinitto at redhat.com
> <mailto:fdinitto at redhat.com>>
> Please keep your replies on the mailing list.
> On 6/6/2012 9:47 AM, george wrote:
> > Hi,
> > 2012/6/6 Fabio M. Di Nitto <fdinitto at redhat.com
> <mailto:fdinitto at redhat.com>
> > <mailto:fdinitto at redhat.com <mailto:fdinitto at redhat.com>>>
> > On 6/6/2012 9:08 AM, george wrote:
> > >
> > > Also pacemaker v1.6.x and cman v3 will use lcr lib in
> corosync, so
> > does
> > > it mean pcmk v1.6.x and cman v3 can’t use the newest corosync?
> > corosync 2.0 has votequorum (see man pages) that obsoleted
> cman in the
> > 2.0 serie. You will need pcmk 1.1.7 or higher to work with that.
> > 1、Does that mean LCR lib will be permanently deleted from
> corosync 2.0 ?
> It has been removed permanently already.
> > 2、corosync 2.0 could only be worked with pcmk 1.1.7 or higher, and
> > can't work with cman ?
> Yes that is correct. cman has been replaced by votequorum. cman will
> only work with corosync 1.4.x (or higher) for several years to come.
> How does pcmk use the votequorum service, I can't find any votequorum
> call in pcmk source code.
pcmk doesn´t need to call votequorum directly. votequorum is a quorum
clients (such as pcmk) only need to use libquorum.
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