Commit Graph

6 Commits

Author SHA1 Message Date
David Teigland
233e515f40 [DLM] recover_locks not clearing NEW_MASTER flag
When there are no locks on a resource, the recover_locks() function fails
to clear the NEW_MASTER flag by going directly to out, missing the line
that clears the flag.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-08-24 09:38:19 -04:00
David Teigland
a345da3e8f [DLM] dump rsb and locks on assert
Introduce new function dlm_dump_rsb() to call within assertions instead of
dlm_print_rsb().  The new function dumps info about all locks on the rsb
in addition to rsb details.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-08-21 09:50:09 -04:00
David Teigland
f7da790d74 [DLM] set purged flag on rsbs
If a node becomes the new master of an rsb during recovery, the
LOCKS_PURGED flag needs to be set on it so that any waiting/converting
locks will try to be granted.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-07-26 08:42:01 -04:00
David Teigland
9229f01349 [GFS2] Cast 64 bit printk args to unsigned long long.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-05-24 09:21:30 -04:00
David Teigland
901359256b [DLM] Update DLM to the latest patch level
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
2006-01-20 08:47:07 +00:00
David Teigland
e7fd41792f [DLM] The core of the DLM for GFS2/CLVM
This is the core of the distributed lock manager which is required
to use GFS2 as a cluster filesystem. It is also used by CLVM and
can be used as a standalone lock manager independantly of either
of these two projects.

It implements VAX-style locking modes.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
2006-01-18 09:30:29 +00:00