cluster/group/daemon app.c cpg.c gd_internal.h

[teigland@sourceware.org]

CVSROOT:	/cvs/cluster
Module name:	cluster
Changes by:	teigland@sourceware.org	2006-03-03 21:52:55

Modified files:
	group/daemon   : app.c cpg.c gd_internal.h 

Log message:
	Because cpg leaves are processed asynchronously, we can't use the
	cpg being changed to send messages; the actual cpg membership may
	not reflect the nodes we need to send/recv messages with.  Stopped
	and started messages sent during async confchg processing now go
	through a separate cpg that the groupd daemon joins itself and
	connects it to all other groupd daemons.
	
	Overlapping leave events now work (like you get if multiple nodes
	run fence_tool leave at about the same time), or leaves that
	occur while the group is processing a join.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/group/daemon/app.c.diff?cvsroot=cluster&r1=1.11&r2=1.12
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/group/daemon/cpg.c.diff?cvsroot=cluster&r1=1.13&r2=1.14
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/group/daemon/gd_internal.h.diff?cvsroot=cluster&r1=1.25&r2=1.26