9 Commits

Author	SHA1	Message	Date
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