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From: pcaulfield@sourceware.org
To: cluster-cvs@sources.redhat.com
Subject: cluster/cman cman_tool/main.c daemon/ais.c dae ...
Date: Thu, 05 Oct 2006 07:48:00 -0000 [thread overview]
Message-ID: <20061005074833.520.qmail@sourceware.org> (raw)
CVSROOT: /cvs/cluster
Module name: cluster
Changes by: pcaulfield@sourceware.org 2006-10-05 07:48:33
Modified files:
cman/cman_tool : main.c
cman/daemon : ais.c ais.h cnxman-private.h cnxman-socket.h
commands.c
cman/lib : libcman.c libcman.h
Log message:
Add some extra semantics to CMAN to cope with openAIS rejoins.
Basically, this adds an extra state to a node: AISONLY which is only cleared
when cman receives a valid TRANSITION message from the node.
A TRANSITION message is deemed to be invalid if the join_time of the node
has not been changed (this is the timestamp the daemon was started) and
the node has since been down and is rejoining. cman_tool will show if this
is the case for a cluster by displaying the DisallowedNodes flag in the
"cman_tool status command".
If there are disallowed nodes in the cluster then the "cman_tool expected"
command is disabled until those nodes have been removed.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/cman_tool/main.c.diff?cvsroot=cluster&r1=1.48&r2=1.49
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/daemon/ais.c.diff?cvsroot=cluster&r1=1.41&r2=1.42
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/daemon/ais.h.diff?cvsroot=cluster&r1=1.10&r2=1.11
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/daemon/cnxman-private.h.diff?cvsroot=cluster&r1=1.24&r2=1.25
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/daemon/cnxman-socket.h.diff?cvsroot=cluster&r1=1.16&r2=1.17
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/daemon/commands.c.diff?cvsroot=cluster&r1=1.50&r2=1.51
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/lib/libcman.c.diff?cvsroot=cluster&r1=1.27&r2=1.28
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cman/lib/libcman.h.diff?cvsroot=cluster&r1=1.28&r2=1.29
next reply other threads:[~2006-10-05 7:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-05 7:48 pcaulfield [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-05-11 10:38 pcaulfield
2005-09-30 9:07 pcaulfield
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