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From: teigland@sourceware.org To: cluster-cvs@sources.redhat.com Subject: cluster/group/daemon app.c cpg.c gd_internal.h Date: Fri, 05 Jan 2007 19:56:00 -0000 [thread overview] Message-ID: <20070105195609.2026.qmail@sourceware.org> (raw) CVSROOT: /cvs/cluster Module name: cluster Branch: RHEL50 Changes by: teigland@sourceware.org 2007-01-05 19:56:09 Modified files: group/daemon : app.c cpg.c gd_internal.h Log message: groupd creates uint32 global id's for each group. It doesn't use them itself, but provides them to each registered app to use if it wants. (The dlm and gfs each use the global id in messages to distinguish between different lockspaces/fs's.) groupd's method of creating these gid's (local counter | local nodeid) can result in duplicate gid's in the cluster given a somewhat uncommon sequence of events. bz 221629 Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/group/daemon/app.c.diff?cvsroot=cluster&only_with_tag=RHEL50&r1=1.52.4.1&r2=1.52.4.2 http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/group/daemon/cpg.c.diff?cvsroot=cluster&only_with_tag=RHEL50&r1=1.36.4.1&r2=1.36.4.2 http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/group/daemon/gd_internal.h.diff?cvsroot=cluster&only_with_tag=RHEL50&r1=1.44.4.1&r2=1.44.4.2
next reply other threads:[~2007-01-05 19:56 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-01-05 19:56 teigland [this message] -- strict thread matches above, loose matches on Subject: below -- 2007-01-05 18:50 teigland 2007-01-05 18:49 teigland 2006-06-22 18:39 teigland 2006-06-21 18:10 teigland 2006-03-03 21:52 teigland
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