robocop
e2914070b9
Misc.
2012-01-19 04:54:39 +00:00
asfernandes
359f74e73a
Misc.
2011-12-24 18:08:13 +00:00
dimitr
e719c87753
Make locks unconditionally granted in the fair order. The legacy behavior is unsafe in the highly loaded systems.
2011-12-23 17:50:44 +00:00
dimitr
498a61af43
Allowed multiple waiting requests per owner. This resolves various crashes and asserts in the SharedDatabase + SharedCache mode. Page-level deadlocks are still expected, the cache manager needs fixing.
...
Also, made the lock table synchronization a bit stricter. Some refactoring and cleanup was performed as well.
2011-12-23 17:07:33 +00:00
dimitr
18df9a3ab7
Raised the lock table version. Some cleanup.
2011-11-29 08:14:49 +00:00
asfernandes
906ea4729e
Misc.
2011-10-27 01:04:14 +00:00
alexpeshkoff
9dab626467
Frontported fix for CORE-3589: Internal shared resource leak. Make trunk work with SystemV semaphores as shared mutexes/events.
2011-10-13 11:31:15 +00:00
hvlad
fef1f49c94
Shared page cache implementation
2011-05-09 10:15:19 +00:00
hvlad
b9f7479afa
Correction. Thanks to Claudio.
2011-04-15 06:19:32 +00:00
hvlad
13cb0ba84f
Moved assertion out of loop else it could wrongly fire at second execution
2011-04-14 12:12:20 +00:00
asfernandes
7800060e22
Misc
2011-02-04 23:58:10 +00:00
hvlad
12ada43e38
Front ported improvement CORE-3323 : Ability to cancel waiting in lock manager
...
LM part will be changed to not rely on engine internals.
2011-02-02 11:20:52 +00:00
asfernandes
edb9c11063
Correction
2011-02-02 00:57:59 +00:00
hvlad
460bf9731c
Move VALIDATE_LOCK_TABLE from lock.h into lock.cpp : at allows to rebuild just lock.cpp if some need to disable validation of lock table in DEBUG build or enable validation in RELEASE build.
2011-02-01 15:19:01 +00:00
dimitr
2ed04ec8a9
Fixed CORE-3217: Server crashes inside the lock manager when multiple connections attaching/detaching simultaneously.
2010-11-08 10:21:04 +00:00
alexpeshkoff
e05c1a825f
Moved some more .h-files to common from jrd as Vlad suggested
2010-10-13 10:39:52 +00:00
alexpeshkoff
2dc25a44bb
OSRI and new posix build
2010-10-12 08:02:57 +00:00
asfernandes
5baf890a21
Misc
2010-06-26 01:18:53 +00:00
alexpeshkoff
6cbefa1f46
Introduced class SharedMemory - base class for everything, using IPC. Related to CORE-3035.
2010-06-25 11:55:11 +00:00
asfernandes
75af3ccf65
Misc/cleanup
2010-06-22 00:53:35 +00:00
alexpeshkoff
b6c0bbcd41
frontported fix for CORE-3021: Segfault in DEV_BUILD
2010-06-17 07:34:15 +00:00
asfernandes
e37d097240
Misc
2010-05-22 02:00:45 +00:00
alexpeshkoff
5d9094a563
Frontported - fixed and improved diagnostics when thread failed to start
2010-05-20 12:07:28 +00:00
alexpeshkoff
88b8a40a04
1. Cleaned up most of SUPERSERVER usage.
...
SUPERSERVER has 4 different meanings in our code:
- this is milticlient server (replaced with Config::getMultiClientServer())
- use shared data cache (replaced with Config::getSharedCache())
- use shared metadata cache (replaced with macro SHARED_METADATA_CACHE)
- database are NOT shared between processes (replaced with getSharedDatabase())
2. Use fb_smp_server as both superclassic and classic binary on posix
(xinetd autodecection is done).
3. Small posix build cleanup.
2010-04-15 14:40:27 +00:00
alexpeshkoff
ee2fd4db95
Frontported fix for CORE-2942: Huge (>10Gb) memory consumption by some fb_inet_server processes
2010-03-25 11:02:05 +00:00
asfernandes
77a2706b73
Misc
2010-03-01 02:14:36 +00:00
alexpeshkoff
e5017f1a12
Extend format of firebird configuration file with a set of additional parameters for any parameter.
...
Use traditional firebird configuration files format in all places (intl, trace, etc.).
Add per-database configuration facility to aliases.conf (currently 15 parameters from firebird.conf).
2010-02-28 18:00:51 +00:00
robocop
00c5d74904
Cleanup.
2009-12-13 13:49:43 +00:00
robocop
676dc419ed
Avoid warning.
2009-12-06 11:27:42 +00:00
asfernandes
e99a07bffd
Remove usage of tdbb (and tdbb->tdbb_status_vector) in the lock manager
2009-12-06 01:34:57 +00:00
asfernandes
96c367b7bc
Cleanup
2009-12-05 18:53:08 +00:00
asfernandes
90dfb9a411
Misc
2009-09-30 01:10:11 +00:00
alexpeshkoff
ecbf4312a1
Implemented CORE-2644: Make lock table expandable on HPUX
2009-09-28 16:03:44 +00:00
asfernandes
57c4670972
Misc
2009-09-27 00:54:42 +00:00
hvlad
bc7f2e683a
Fixed bug CORE-2640 : A regular deadlock may not be detected by the lock manager under some conditions, thus resulting in a hang
2009-09-25 18:28:22 +00:00
robocop
aaf86179d8
Style.
2009-08-21 09:03:10 +00:00
robocop
a301a4daf0
Misc.
2009-08-20 11:46:49 +00:00
asfernandes
398975b940
Misc
2009-08-20 01:32:24 +00:00
dimitr
b3843ebca4
Cleanup. New nbackup internals don't need this code anymore.
2009-08-19 08:07:18 +00:00
alexpeshkoff
4fe226c84d
Much better fix for CORE-2590, thanks to Dmitry Yemanov
2009-08-19 07:49:37 +00:00
robocop
e71bd1400d
Comments.
2009-08-14 07:25:09 +00:00
robocop
022895cbde
Style.
2009-08-14 05:51:21 +00:00
dimitr
3f6dd2bceb
Easy fix for CORE-2591: High mutex wait ratio and degraded performance after some time of performing normally.
...
Let's field tests to show us whether we would need a more complex solution in order to utilize the shared memory better.
Also, changed the allocation granularity from 4 to 8 bytes, as our most common locks are equal or longer than 8 bytes now.
2009-08-13 14:35:21 +00:00
robocop
2e3ce0d23d
Misc.
2009-06-07 09:49:58 +00:00
robocop
c6106603df
Misc.
2009-06-05 10:24:39 +00:00
robocop
51d3c9b756
Let's use more typical #ifdef to test macros instead o #if.
2009-05-29 11:27:41 +00:00
robocop
66b1227b22
Unused params, some formatting, cleanup.
2009-05-01 17:21:36 +00:00
robocop
2d7cb94844
Unused params
...
Some BLR checks
2009-04-28 13:08:04 +00:00
dimitr
774213d76c
Misc.
2009-04-13 08:24:39 +00:00
asfernandes
d136f88092
Misc
2009-04-11 19:41:01 +00:00
