David Teigland 96006ea6d4 dlm: fix missing dir remove ...

I don't know exactly how, but in some cases, a dir
record is not removed, or a new one is created when
it shouldn't be.  The result is that the dir node
lookup returns a master node where the rsb does not
exist.  In this case, The master node will repeatedly
return -EBADR for requests, and the lock requests will
be stuck.

Until all possible ways for this to happen can be
eliminated, a simple and effective way to recover from
this situation is for the supposed master node to send
a standard remove message to the dir node when it
receives a request for a resource it has no rsb for.

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

2012-07-16 14:24:43 -05:00

..

ast.c

dlm: fixes for nodir mode

2012-05-02 14:15:27 -05:00

ast.h

dlm: use workqueue for callbacks

2011-07-15 12:30:43 -05:00

config.c

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

config.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

debug_fs.c

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

dir.c

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

dir.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

dlm_internal.h

dlm: fix race between remove and lookup

2012-07-16 14:18:01 -05:00

Kconfig

dlm: Make DLM depend on CONFIGFS_FS

2011-01-16 21:22:37 +00:00

lock.c

dlm: fix missing dir remove

2012-07-16 14:24:43 -05:00

lock.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

lockspace.c

dlm: fix race between remove and lookup

2012-07-16 14:18:01 -05:00

lockspace.h

dlm: detect available userspace daemon

2008-08-28 11:49:43 -05:00

lowcomms.c

dlm: prevent connections during shutdown

2012-04-26 15:35:38 -05:00

lowcomms.h

dlm: connect to nodes earlier

2009-05-15 09:34:12 -05:00

lvb_table.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

main.c

dlm: Drop __TIME__ usage

2011-05-26 09:46:17 +02:00

Makefile

dlm: move plock code from gfs2

2008-04-21 11:22:28 -05:00

member.c

dlm: add recovery callbacks

2012-01-04 08:56:31 -06:00

member.h

dlm: add recovery callbacks

2012-01-04 08:56:31 -06:00

memory.c

dlm: NULL dereference on failure in kmem_cache_create()

2012-05-15 10:39:28 -05:00

memory.h

dlm: improve rsb searches

2011-07-12 16:02:09 -05:00

midcomms.c

dlm: fix up memory allocation flags

2008-12-23 10:15:40 -06:00

midcomms.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

netlink.c

dlm: use genl_register_family_with_ops()

2010-08-05 14:22:01 -05:00

plock.c

locks: rename lock-manager ops

2011-07-20 20:23:19 -04:00

rcom.c

dlm: use idr instead of list for recovered rsbs

2012-07-16 14:17:52 -05:00

rcom.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

recover.c

dlm: fix conversion deadlock from recovery

2012-07-16 14:18:22 -05:00

recover.h

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

recoverd.c

dlm: use rsbtbl as resource directory

2012-07-16 14:16:19 -05:00

recoverd.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

requestqueue.c

dlm: fixes for nodir mode

2012-05-02 14:15:27 -05:00

requestqueue.h

dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug)

2008-02-04 01:21:32 -06:00

user.c

dlm: add recovery callbacks

2012-01-04 08:56:31 -06:00

user.h

dlm: record full callback state

2011-03-10 10:40:00 -06:00

util.c

dlm: do not byteswap rcom_config

2008-02-04 01:23:43 -06:00

util.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00