10 Commits

Author	SHA1	Message	Date
Zdenek Kabelac	5467a3b2b7	filters: update composable filter ... Last commit made dump filter only partially composable. Add remaining functionality and also support composable wipe, which is needed, when i.e. vgscan needs to remove cache. (in release fix)	2013-06-02 22:46:06 +02:00
Petr Rockai	c7b17836ea	Implement devices/global_filter. ... The global filter is applied first, and is also applied in pvscan --cache (which is called from udev rules to keep lvmetad updated). Cf. example.conf.	2012-09-26 14:49:15 +02:00
Petr Rockai	e59e2f7c3c	Move the core of the lib/config/config.c functionality into libdevmapper, ... leaving behind the LVM-specific parts of the code (convenience wrappers that handle `struct device` and `struct cmd_context`, basically). A number of functions have been renamed (in addition to getting a dm_ prefix) -- namely, all of the config interface now has a dm_config_ prefix.	2011-08-30 14:55:15 +00:00
Milan Broz	9ad39e546b	Currently if clvmd is running and user issues vgscan, ... the device cache file is dumped both in vgscan and clvmd process. Unfortunately, clvmd calls lvmcache_label_scan, it properly destroys persistent filter, but during persistent_filter_dump it merges old cache content back! This causes that change in filters is not properly propagated into device cache after vgscan on cluster. (Only new devices are added.) https://bugzilla.redhat.com/show_bug.cgi?id=591861	2010-05-13 13:04:03 +00:00
Alasdair Kergon	be6845999b	Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.	2007-08-20 20:55:30 +00:00
Alasdair Kergon	c1c16a8f01	Protect .cache manipulations with fcntl locking. ... Change .cache timestamp comparisons to use ctime.	2006-11-04 03:34:10 +00:00
Alasdair Kergon	6606c3ae81	Update copyright notices.	2004-03-30 19:35:44 +00:00
Joe Thornber	10a6939753	o rethink of the persistent filter	2001-10-23 12:24:55 +00:00
Joe Thornber	12eabe3031	o composite filter that allows us to merge filters. Think of it as &&'ing ... filters in order. eg, f = composite_filter_create(2, regex_filter, persistent_filter); ownership of the filters passes, they will be destroyed when f's destroy method is called.	2001-10-22 14:39:12 +00:00
Joe Thornber	5f16718b19	o Filter which caches valid devices in a file. Pass in init == 1 to the ... constructor if you want it to ignore the existing cache and check every device again (eg, vgscan, pvscan).	2001-10-22 14:14:00 +00:00