153 Commits

Author	SHA1	Message	Date
Howard Chu	2082b1f9f0	Avoid calling purge too often	2007-01-05 06:49:25 +00:00
Howard Chu	001ce8e493	Partially revert prev commit, fix lru_purge loop	2007-01-04 11:01:59 +00:00
Howard Chu	e48f72c1b5	Unify use of BDB lockers	2007-01-04 08:36:59 +00:00
Howard Chu	5cfd2f6d97	Use Clock algorithm for IDL cache too	2007-01-03 19:00:07 +00:00
Howard Chu	6d1ca0a769	Delete unused idl_cache_entry rwlock field	2007-01-03 05:36:49 +00:00
Kurt Zeilenga	da6d9eb046	happy new year	2007-01-02 20:00:42 +00:00
Howard Chu	d7fa1e764d	partial revert - keep acquiring BDB lock in lru_purge.	2007-01-01 01:00:19 +00:00
Howard Chu	a720011c8a	Ditch LRU cache replacement in favor of 2nd-chance/clock. ... Much better concurrency.	2006-12-31 16:16:48 +00:00
Pierangelo Masarati	576646abb1	DB_BUFFER_SMALL is BDB 4.4 only	2006-09-27 12:34:00 +00:00
Pierangelo Masarati	4350ce5189	cleanup names	2006-09-08 22:10:49 +00:00
Pierangelo Masarati	103485bf99	fix use with back-hdb	2006-09-06 15:11:54 +00:00
Pierangelo Masarati	1fc5e8e057	cleanup monitoring resources	2006-09-06 12:07:03 +00:00
Howard Chu	c76eb501ab	Revert cache-purge task, go back to purging inline	2006-04-05 07:17:11 +00:00
Howard Chu	a614a1c16e	Cleanup task declarations	2006-01-06 04:06:18 +00:00
Kurt Zeilenga	acbb5cf689	Happy new year!	2006-01-03 23:11:52 +00:00
Howard Chu	553b2884ab	cache LRU concurrency improvements, reorder DB accesses for consistency	2005-12-09 00:20:18 +00:00
Kurt Zeilenga	0d56ddda04	unifdef -DBDB_SUBENTRIES -DLDBM_SUBENTRIES	2005-11-27 01:03:03 +00:00
Howard Chu	f94968fb5b	Multi-threaded slapindex	2005-10-27 10:34:33 +00:00
Howard Chu	888731e6c3	Use sorted array for indexed attrs instead of AVL tree	2005-10-26 08:31:38 +00:00
Howard Chu	052a4ae6c4	More hdb optimizing - cache subtree IDLs, not just onelevels	2005-09-26 07:30:36 +00:00
Howard Chu	aa897eae90	ITS#4010 fixes complaint, larger problem remains	2005-09-08 15:28:36 +00:00
Hallvard Furuseth	20cde48439	Remove ";" after do{...}while(0) macros	2005-07-30 23:36:38 +00:00
Hallvard Furuseth	c2b65937fe	Fix cast in BDB_ID2DISK(): unsigned char *_p ... = (char *)...;	2005-07-18 05:58:43 +00:00
Howard Chu	fbbfac6771	ITS#3857 fix bottom-up modrdn cascades, use a global modrdn counter.	2005-07-12 13:17:56 +00:00
Howard Chu	5639c07137	Add hdb symbols, make sure only one indexer runs	2005-04-23 16:16:54 +00:00
Howard Chu	8d0fba2d97	Dynamic environment swapping	2005-04-22 21:35:45 +00:00
Howard Chu	0398f254ee	Fix checkpoint task start/stop	2005-04-22 15:32:09 +00:00
Howard Chu	5de908e7e1	Dynamic indexing support	2005-04-21 19:04:31 +00:00
Howard Chu	28af130e89	unifdef BDB_SUBDIRS, was never used	2005-04-13 04:08:43 +00:00
Howard Chu	bff244da5b	Add dbconfig directive for creating/writing the DB_CONFIG file	2005-04-01 11:26:43 +00:00
Howard Chu	d7396583d5	ITS#3607 add automatic BDB recovery	2005-03-26 09:52:04 +00:00
Howard Chu	b674e6dd3d	Omit transaction support when running with SLAP_TOOL_QUICK	2005-01-24 01:37:38 +00:00
Howard Chu	aa27cb2262	Delete obsolete syncprovider stuff	2005-01-14 05:49:45 +00:00
Howard Chu	89da582d69	Byte-order independence for HDB: dn2id format changed again.	2005-01-11 22:25:52 +00:00
Kurt Zeilenga	dc0eacd40b	Happy New Year!	2005-01-01 20:49:32 +00:00
Jong Hyuk Choi	273052b573	adaptive caching implementation	2004-12-14 17:22:22 +00:00
Howard Chu	89912db91e	Store entryIDs in big-endian order, no more custom sort function. ... back-hdb still needs work.	2004-12-06 07:28:47 +00:00
Howard Chu	30a6f4d24d	Better fix for ITS#3365, manage back-bdb's read locks so frontend/etc. ... don't need to worry about them.	2004-12-05 02:00:19 +00:00
Howard Chu	3a5bde98ba	Disable back-bdb native syncrepl support, enable syncprov overlay, ... remove syncrepl stuff from Operation struct	2004-11-25 21:16:54 +00:00
Howard Chu	73a666778e	Delete incorrect comments	2004-11-10 01:29:51 +00:00
Howard Chu	504d7ea261	Assist in cache debugging	2004-11-08 04:23:37 +00:00
Kurt Zeilenga	b29e311ae7	unifdef -DBDB_ALIASES ... delete dead code	2004-11-05 07:48:15 +00:00
Howard Chu	84ce549016	define DB_VERSION_FULL to simplify version checks	2004-10-16 21:59:58 +00:00
Howard Chu	dd7003cf9f	Added linearindex option for slapindex. Improves performance when database ... size exceeds dbcache size by minimizing cache thrashing.	2004-07-22 22:32:37 +00:00
Howard Chu	ebc8bb0d83	Use long-lived per-thread TXNs for loading entries from DB. ... Make sure only one thread tries to load a given entry at a time. Bump up the DB environment's max TXNs to accomodate the new TXNs.	2004-07-09 17:00:07 +00:00
Jong Hyuk Choi	70314bd98b	SLAP_IDL_CACHE macro removed	2004-07-09 03:31:52 +00:00
Howard Chu	3c68fc1f14	ITS#3201 fix conflict with BDB internal locks	2004-06-24 23:50:10 +00:00
Howard Chu	c63817b9bd	ITS#3201 partial fix. still encountering deadlocks.	2004-06-24 17:56:43 +00:00
Howard Chu	113870c194	Revert to original code	2004-03-06 19:15:39 +00:00
Howard Chu	896beebadc	unifdef SLAP_IDL_CACHE	2004-03-05 13:43:18 +00:00