Zdenek Kabelac d51b7e5404 clvmd: avoid pretesting of dev availability ...

Patch fixes hidden problem with lvm metadata caching.

When the pretest was made, only the commited data have been cached back
since the call lv_info_by_lvid() triggers mda read operation.
However call of lv_suspend_if_active() also reads precommited metadata.
The problem is visible in this sequence of calls:

vg_write(), suspend_lv(), vg_commit(), resume_lv()

which may end with leaving outdated mda in lvm cache, since vg_write()
drops cached metadata and vg_commit() only transforms precommited
to commited metadata, but in the case of pretesting we have
no precommited mda available so the cache will continue to use
old metadata. This happens, when suspend LV is inactive.

2013-04-25 17:33:22 +02:00

..

clvm.h

Remove some whitespaces.

2012-03-10 10:39:28 +00:00

clvmd-cman.c

Restart CLVMD with same cluster manager

2011-09-25 19:37:00 +00:00

clvmd-command.c

clvmd: preserve foreground mode across restart

2013-04-21 22:56:48 +02:00

clvmd-common.h

Various cleanups following recent commits.

2010-06-21 15:56:57 +00:00

clvmd-comms.h

Restart CLVMD with same cluster manager

2011-09-25 19:37:00 +00:00

clvmd-corosync.c

Automatically detect whether corosync clvmd needs to use confdb or cmap. (fabio)

2012-01-31 21:21:53 +00:00

clvmd-openais.c

cleanup: replace memset with struct initilization

2012-06-22 13:23:03 +02:00

clvmd-singlenode.c

test: singlenode minor cleanups

2013-04-21 23:15:07 +02:00

clvmd.c

cleanup: cast to len's type

2013-04-21 23:14:05 +02:00

clvmd.h

cleanup: drop unwanted ';'

2013-04-21 23:15:07 +02:00

lvm-functions.c

clvmd: avoid pretesting of dev availability

2013-04-25 17:33:22 +02:00

lvm-functions.h

CLVMD bugfix support for args -S -E

2011-09-24 20:48:34 +00:00

Makefile.in

Automatically detect whether corosync clvmd needs to use confdb or cmap. (fabio)

2012-01-31 21:21:53 +00:00

refresh_clvmd.c

clmvd: fix responce status

2013-04-21 22:54:42 +02:00

refresh_clvmd.h

Add -S command to clvmd, so it can restart itself and still

2010-04-20 14:07:37 +00:00