[Linux-cluster] Starting with DLM
Lon Hohberger
lhh at redhat.com
Thu Apr 5 21:03:18 UTC 2007
On Thu, Apr 05, 2007 at 09:37:12PM +0200, Christos Triantafillou wrote:
> Hello,
>
> What are the necessary steps to configure DLM on RHEL4 and use it from an
> application?
(a) set up a cluster the normal way
(b) write code
You'll have to create/open a lockspace first (APIs are provided to do
that).
Here's some example code with synchronous wrappers around the DLM APIs:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/rgmanager/src/clulib/lock.c?rev=1.3.4.1&content-type=text/x-cvsweb-markup&cvsroot=cluster
And the original DLM test code:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/dlm/tests/usertest/?cvsroot=cluster
-- Lon
--
Lon Hohberger - Software Engineer - Red Hat, Inc.
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