84 Commits

Author	SHA1	Message	Date
Dwight	4209f5029f	make preallocateIfFaster() less noisy. dont want to get unlucky and false indicate it helps especially as it will stay on once it is on.	2011-02-07 12:55:20 -05:00
dwight	221dddb522	dur once prealloc is used keep using it	2011-02-06 11:44:26 -05:00
dwight	a3f7217dd3	only preallocate journal files if it helps	2011-02-05 15:12:55 -05:00
dwight	c823d63168	nicer latency test admin command	2011-02-05 14:17:48 -05:00
dwight	4bee09a920	use odirect (LogFile class) to prealloc, no reason not to, code shorter too	2011-02-05 14:02:28 -05:00
dwight	e26ffc2bd5	more syncing	2011-02-04 16:13:56 -05:00
dwight	bda0272289	add fsync	2011-02-04 15:45:05 -05:00
dwight	bc89eaa511	dos2unix	2011-02-04 15:43:05 -05:00
dwight	0bade7bf8c	use fadvise for prealloc	2011-02-04 15:41:58 -05:00
dwight	ba308c26e7	error numbers	2011-02-04 15:03:37 -05:00
dwight	879e5e1b0a	preallocate journal files. some file systems are quite slow otherwise.	2011-02-04 15:02:06 -05:00
Mathias Stearn	a072c12c30	LSN file now uses regular File I/O rather than mmap	2011-01-18 19:12:11 -05:00
dwight	95dfd011e6	dont assert on an lsnfile open error. give a better message too	2011-01-15 21:25:14 -05:00
Mathias Stearn	e8a0dc9096	updateLSNFile with _curLogFileMutex held	2011-01-14 18:06:33 -05:00
Mathias Stearn	a39420b655	Remove extra debug info	2011-01-14 17:33:20 -05:00
Mathias Stearn	e419e8c850	Don't let durThread allocate new journal during shutdown	2011-01-14 13:44:21 -05:00
Mathias Stearn	b3ce623097	more debugging info	2011-01-14 00:47:39 -05:00
Mathias Stearn	a11b25979d	debugging info for failing tests on bb	2011-01-13 20:06:14 -05:00
Mathias Stearn	d1d3df7b12	fix deadlocks	2011-01-10 13:58:15 -05:00
Mathias Stearn	3625433470	Get rid of tryToCloseCurFile	2011-01-10 13:58:15 -05:00
Mathias Stearn	6d25aae842	rename function	2011-01-10 13:58:14 -05:00
Mathias Stearn	603387986c	Comment correction	2011-01-10 13:58:14 -05:00
dwight	2dbe7e6937	SERVER-2320 finish lsn some code was missing	2011-01-09 16:26:33 -05:00
dwight	13b139f6c1	remove _TESTINTENT	2011-01-08 13:22:45 -05:00
Dwight	4f47d79a61	adding some self testing for concurrency. fledgling and will likely ... evolve a lot; a first pass.	2011-01-06 13:37:56 -05:00
Eliot Horowitz	b828d21630	ran astyle SERVER-2304	2011-01-04 00:40:41 -05:00
dwight	d4780c6bd4	tweak test	2011-01-02 15:58:42 -05:00
dwight	7a75224d40	old journal files were not aging out	2010-12-30 08:16:32 -05:00
Mathias Stearn	fd6681f26f	Stop ignoring failures	2010-12-29 19:32:33 -05:00
Mathias Stearn	20e25e1315	get rid of unlinkThread	2010-12-29 19:25:31 -05:00
Mathias Stearn	497a862491	Comment	2010-12-28 17:13:52 -05:00
dwight	544f3cc836	unused variable	2010-12-27 17:33:36 -05:00
dwight	ff2e487de3	eliminate the lsn thread	2010-12-27 17:01:48 -05:00
dwight	9a8dda83d1	less chatty	2010-12-27 16:00:46 -05:00
dwight	13e0fa9d12	comment	2010-12-27 15:55:35 -05:00
dwight	2a98ef2361	lsnthread shutdown trying to fix still	2010-12-27 15:55:05 -05:00
dwight	99eb5e363e	clean lsnThread shutdown	2010-12-27 15:33:52 -05:00
dwight	9472613d04	dur stats	2010-12-27 11:29:16 -05:00
dwight	c648a80fb8	clearer logging	2010-12-24 12:56:25 -05:00
dwight	d5e6b184cd	fix size of lsnfile didnt change on the last revision	2010-12-24 11:10:13 -05:00
Dwight	8de039c000	fix ver#	2010-12-23 15:15:40 -05:00
Dwight	b3e392624f	in nondebug build dont use lsn during recovery yet to be more conservative. we use in debug build. we also always write. will change after more tests added	2010-12-23 14:57:31 -05:00
Dwight	4f6f8c8239	more of an lsn file	2010-12-23 14:51:18 -05:00
dwight	fef14e03cd	clarify error messages	2010-12-22 14:52:27 -05:00
Mathias Stearn	a0151972c1	Disable writting to LSN for now since it doesn't work on linux	2010-12-21 21:23:52 -05:00
dwight	678a260283	dur sequence numbers to speed recovery	2010-12-20 22:49:37 -05:00
dwight	9666cbe807	dur journal file format change in prep for addtl work	2010-12-20 20:24:43 -05:00
Dwight	5a3296db37	dur assure journal files are kept long enough before rotation out	2010-12-20 14:10:43 -05:00
dwight	8d1b7c0ee3	remove comrpessedbuilder	2010-12-20 09:28:19 -05:00
dwight	ec5ff12c53	dur stub out a compressed builder	2010-12-19 19:42:28 -05:00