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* [DLM] res_recover_locks_count not reset when recover_locks is abortedDavid Teigland2006-11-301-0/+1
| | | | | | | | | | | | | Red Hat BZ 213684 If a node sends an lkb to the new master (RCOM_LOCK message) during recovery and recovery is then aborted on both nodes before it gets a reply, the res_recover_locks_count needs to be reset to 0 so that when the subsequent recovery comes along and sends the lkb to the new master again the assertion doesn't trigger that checks that counter is zero. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [DLM] recover_locks not clearing NEW_MASTER flagDavid Teigland2006-08-241-11/+0
| | | | | | | | | | 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>
* [DLM] dump rsb and locks on assertDavid Teigland2006-08-211-2/+2
| | | | | | | | | 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>
* [DLM] set purged flag on rsbsDavid Teigland2006-07-261-1/+15
| | | | | | | | | 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>
* [GFS2] Cast 64 bit printk args to unsigned long long.David Teigland2006-05-241-1/+1
| | | | | Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [DLM] Update DLM to the latest patch levelDavid Teigland2006-01-201-9/+9
| | | | | Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
* [DLM] The core of the DLM for GFS2/CLVMDavid Teigland2006-01-181-0/+762
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>
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