On 6/6/2012 10:29 AM, george wrote: > > > 2012/6/6 Fabio M. Di Nitto <fdinitto@xxxxxxxxxx > <mailto:fdinitto@xxxxxxxxxx>> > > On 6/6/2012 10:11 AM, george wrote: > > Hi, > > > > 2012/6/6 Fabio M. Di Nitto <fdinitto@xxxxxxxxxx > <mailto:fdinitto@xxxxxxxxxx> > > <mailto:fdinitto@xxxxxxxxxx <mailto:fdinitto@xxxxxxxxxx>>> > > > > 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@xxxxxxxxxx > <mailto:fdinitto@xxxxxxxxxx> > > <mailto:fdinitto@xxxxxxxxxx <mailto:fdinitto@xxxxxxxxxx>> > > > <mailto:fdinitto@xxxxxxxxxx <mailto:fdinitto@xxxxxxxxxx> > <mailto:fdinitto@xxxxxxxxxx <mailto:fdinitto@xxxxxxxxxx>>>> > > > > > > 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 cman has been replaced by votequorum.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 > > interface > > call in pcmk source code. > > pcmk doesn´t need to call votequorum directly. votequorum is a quorum > provider. > > clients (such as pcmk) only need to use libquorum. > > I found quorum_initialize is called by init_quorum_connection,but > init_quorum_connection is only called by crm but not mcp. > Is it only crm care about quorum ? You will need to ask the pcmk specifics to Andrew or on the pacemaker mailing list. I don´t know all the details on how pcmk uses libquorum internally. Fabio _______________________________________________ discuss mailing list discuss@xxxxxxxxxxxx http://lists.corosync.org/mailman/listinfo/discuss