dimitr
5453b5c394
Attachments marked as shutdown may still be running (before they reach the rescheduling point), so they should not be accounted as already gone. This should also fix CORE-4236: Database shutdown is reported as successfully completed before all active connections are in fact interrupted.
2013-11-13 15:42:48 +00:00
hvlad
34b99e6f3a
Don't force flush for database which creation is not complete.
2013-11-07 10:32:35 +00:00
dimitr
ddcbc3928c
Unconditionally flush the page cache to disk if FLUSH_ALL / FLUSH_FINI modes are used and FW=OFF. This puts a little bit more consistency and favors explicit flushes over implicit ones (e.g. when database is detached and its file is closed).
2013-09-22 15:35:36 +00:00
asfernandes
a66366bc82
Misc.
2013-08-18 18:53:41 +00:00
dimitr
d2fa09942e
Fixed incorrect accounting re. number of fetches.
2013-08-15 11:54:56 +00:00
hvlad
82b574fbfd
Restore scan-resistance feature of the page cache.
...
Refactor common code a bit.
2013-08-08 08:41:12 +00:00
dimitr
f4a856beee
Fixed the page cache stats not being reported (CORE-4159).
2013-08-04 07:31:07 +00:00
asfernandes
b6a4d39596
Misc.
2013-07-06 23:11:13 +00:00
dimitr
1e03bccf84
Misc.
2013-07-03 11:33:59 +00:00
hvlad
de2a34daa3
Fixed my bug introduced when porting page cache on fb3
2013-06-30 14:02:51 +00:00
hvlad
0b5815507c
Implement wait with timeout for page buffer's latches.
...
Note, engine passes timeout as negative seconds, while sync objects works with positive milliseconds.
2013-06-16 21:41:35 +00:00
alexpeshkoff
6f5fedec9a
Fixes related with CORE-3993
2013-04-17 08:04:02 +00:00
dimitr
2fe61fed12
Avoid calling lock_buffer() for the SS setup.
2013-04-07 07:55:40 +00:00
asfernandes
26ab241631
Misc.
2013-03-30 02:31:03 +00:00
hvlad
447f204929
Refactor a bit
2013-03-28 16:52:03 +00:00
hvlad
c131de732c
Cleanup:
...
- removed never used bcb_checkpoint and BDB_checkpoint
- removed conditional compilation for CACHE_WRITER as it is already ruled by flag BCB_cache_writer at almost all places
- added necessary checks for BCB_cache_writer when it was missed
2013-03-23 13:58:41 +00:00
dimitr
47c71f35ed
Completed refactoring of the database shutdown. Fixed a few remaining bugs there. Fixed timeout accounting in SS as well as CORE-3817: Forced database shutdown does not work if non-zero delay was specified.
2013-03-17 12:14:25 +00:00
alexpeshkoff
fc12495d0e
Modified IStatement interface in our API:
...
1. Never allocate empty statement - always use att->prepare() to create statement interface
2. Separated IStatement into 2 parts - statement itself and resultset.
3. Added stmt->openCursor() (and att->openCursor() for unprepared statements) to create IResultSet.
4. Always use IMessageMetadata (former IParametersMetadata) to pass message fromat info from client,
therefore avoiding need in BLR generation in client applications.
2013-02-17 12:08:53 +00:00
asfernandes
d9275d6567
Misc.
2013-01-07 01:15:24 +00:00
dimitr
dcb8c8fd86
Front ported to trunk.
2012-12-21 14:11:45 +00:00
alexpeshkoff
c4ae450de4
Re-read attachment from lock after taking lock in attachment handler
2012-12-20 12:18:52 +00:00
hvlad
8d81d2717d
Add lost PAGE_LOCK_RE_POST call.
2012-12-19 13:51:48 +00:00
asfernandes
9b72aa53bc
Misc.
2012-12-19 00:56:57 +00:00
alexpeshkoff
b3f9759960
Take locks in AST before building tdbb
...
Fixed assertion in CCH_exclusive_attachment
Rolled back my changes required to let cancelOperation() enter engine after shutdown
Better locks' history in SyncObject
2012-12-18 13:54:18 +00:00
alexpeshkoff
c7454a49a5
Work in progress (committed due to SF upgrade). Checked only on SS.
...
1. Frontported fix for CORE-3935 and CORE-3993.
2. Added debugging support for mutexes and rwlocks in Vulcan style.
Unfortunately after last 'svn up' build asserts in JrdStatement:71.
2012-12-14 17:59:02 +00:00
dimitr
1b5f6cd7b2
Avoid garbage to be written to the shadow's header page. It does not really hurt, but anyway.
2012-12-10 05:50:52 +00:00
hvlad
7012311f4d
Front ported fix for CORE-3034 (Bugcheсk 300 (can't find shared latch))
2012-12-06 14:51:58 +00:00
alexpeshkoff
4ca6e669fe
1. Fixed CORE-3786: Firebird 2.5.1 Hangs on MacOSX 10.7 (Lion) on DB create after reboot.
...
2. Cleanup: avoid functional style in stuff exception.
2012-11-01 11:40:18 +00:00
alexpeshkoff
64a89b73a0
Improvement CORE-3588: More detail in message "wrong page type"
2012-06-28 11:46:21 +00:00
dimitr
42a4c93b97
1) Removed the no longer actual "parent lock" concept from both the lock and event managers.
...
2) Reworked the lock manager synchronization: added the RAII mutex holders and avoided dirty reads for the shared memory.
3) Encapsulated lck_length into the Lock class + small related refactoring.
4) Front ported recent fixes from the v2.x branches.
5) Misc cleanup.
2012-06-21 15:37:38 +00:00
alexpeshkoff
9af385d031
Some changes in CryptoManager, discussed with Vlad and Adriano
2012-06-05 10:06:31 +00:00
alexpeshkoff
2a01e4bcf9
Implemented CORE-3861: Make it possible to encrypt database
...
Also some cleanups, the most important are:
- meaningful ctor on Jrd::Lock, helping to avoid code dup
- avoid unneeded h-file dependencies, making boot build engine dependent
2012-05-31 16:53:42 +00:00
asfernandes
07557dc297
Misc.
2012-05-26 18:05:56 +00:00
robocop
844b15bd13
Misc and style.
2012-05-20 10:00:52 +00:00
robocop
642d506cd9
Change txn numbers to unsigned and commit after Vlad's review. If the compile-time checks (to ensure enough room for the new txn type) are too ugly, they may be deleted.
2012-05-19 12:04:37 +00:00
hvlad
ec6c21f244
Fixed bug CORE-3814 : SuperClassic server crashes when performing a database shutdown (FW=OFF)
2012-05-03 14:05:47 +00:00
asfernandes
580172419b
Misc.
2012-04-23 00:48:28 +00:00
robocop
70d5ebdfdf
- Got rid of the fixed array that kept the stream count in the first element and 255 streams after it.
...
- Changed streams from UCHAR to ULONG as Dmitry wanted
- Got rid of some redundant flags to indicate BLR level
- Misc changes (for example, converted to test for DBB_read_only in Database to a function)
- BLR v6 is left commented (waiting for a better solution to appear, if any exists)
- This change is not going to raise the engine limits until a solution is found to express more than 255 streams in BLR.
2012-04-12 09:02:13 +00:00
hvlad
bd96e2c2e5
New patch for CORE-3468
2012-03-22 00:21:57 +00:00
alexpeshkoff
4e795f4047
Include platform definitions file common.h in firebird.h. Use OS-specific ThreadId instead artificial FB_THREAD_ID, avoiding unneeded casts in the code. This should fix BSD and MAC ports.
2012-03-01 08:55:43 +00:00
robocop
21cd78a0fd
Cleanup: unused functions, parameters & variables.
2012-01-24 03:37:43 +00:00
asfernandes
ed3d7ed720
Misc.
2012-01-20 01:42:03 +00:00
robocop
e2914070b9
Misc.
2012-01-19 04:54:39 +00:00
dimitr
64f68935d0
Methinks this solution should be a bit better, as it doesn't overwrite the pending error code (happened in PIO).
2011-12-23 18:13:55 +00:00
dimitr
8dda62eaab
Fixed the assertions caused by the isc_lock_conflict error left in the status vector after successful execution of the API call.
2011-12-23 17:11:37 +00:00
dimitr
d542f5ac88
Fixed the races leading to a crash during dbb finalization. Thanks to Adriano for assistance.
2011-11-01 04:02:59 +00:00
dimitr
444d5302e1
Refactored the tdbb initialization, especially in AST and BG threads.
...
Replaced dbb_use_count with a list of active requests (to be utilized later).
Misc cleanup.
2011-10-18 18:02:57 +00:00
dimitr
4263301039
Refactored the database shutdown. Work in progress.
2011-10-10 13:51:10 +00:00
hvlad
dc4abc05e4
Protect system attachments list with dedicated sync object. It prevents deadlocks with common sync object on process shutdown.
2011-10-02 10:19:06 +00:00
asfernandes
b048dfb072
Misc.
2011-09-30 01:15:13 +00:00
