dlm: improve error and debug messages
authorDavid Teigland <teigland@redhat.com>
Mon, 23 Apr 2012 21:36:01 +0000 (16:36 -0500)
committerDavid Teigland <teigland@redhat.com>
Thu, 26 Apr 2012 20:41:46 +0000 (15:41 -0500)
Change some existing error/debug messages to
collect more useful information, and add
some new error/debug messages to address
recently found problems.

Signed-off-by: David Teigland <teigland@redhat.com>

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