greg/bdberl
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151 commits 4 branches 10 tags 3.9 MiB
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66 commits

Author SHA1 Message Date
Jon Meredith
40393a8e62 Cleaned up driver finish function to make sure resources had been 
allocated before they were freed.
 2009-06-01 12:14:26 -06:00
Jon Meredith
1409096860 Renamed get_lg_dir() to get_lg_dir_info and added get_data_dirs_info(). 
Both new calls return the filesystem id and the number of mbytes available
on that filesystem.
 2009-05-29 12:13:19 -06:00
Jon Meredith
2c6277bdf4 Added unknown db type for opening existing databases. 2009-05-29 07:42:18 -06:00
Jon Meredith
553ed4eda1 Enhanced error reporting to return atoms for libc errno, common bdb errors and bdberl errors. 2009-05-29 07:26:59 -06:00
Jon Meredith
c74beeba9f Added transaction stats. 2009-05-28 12:05:52 -06:00
Jon Meredith
e4757031a2 Added mutex stats. 2009-05-27 16:49:18 -06:00
Jon Meredith
e80dc97d6d Added memory pool statistics. 2009-05-27 16:31:26 -06:00
Jon Meredith
62d4522580 Added log stats 2009-05-27 15:25:50 -06:00
Jon Meredith
70dd9ee11a Added lock_stat/1 and lock_stat_print/1 functions to get lock stats. 2009-05-27 15:02:58 -06:00
Jon Meredith
05c1754e7f Added stat/2 and stat_print/1, stat_print/2 functions for retrieving/displaying stats about the BDB subsystem. 2009-05-27 14:03:11 -06:00
Dave Smith
e3e0b99494 Adding support for BDBERL_SYSTEM_MEM which sets DB_SYSTEM_MEM flag on environment open; add support for changing default page size via BDBERL_PAGE_SIZE. Must be a power of 2. 2009-05-04 13:39:35 -06:00
Dave Smith
42abfa33e7 Another stupid printf removed. 2009-04-24 09:33:44 -06:00
Dave Smith
41f7213235 Rework trickle/checkpoint to use same thread and avoid tromping on each other; add SNMP reporting to the logger 2009-04-24 09:33:01 -06:00
Dave Smith
83d278b0dd Remove sloppy printf (my own stupid fault) 2009-04-23 10:21:03 -06:00
Dave Smith
22f33e0b0d Adding support for registering a logger port/pid to capture BDB messages 2009-04-16 07:08:22 -06:00
Dave Smith
3c84d5dd44 Add configuration flags for trickle time/percentage 2009-03-02 13:33:03 -07:00
Phillip Toland
ab1e627089 Rename tune_system to get_info and remove set calls. 2009-02-16 16:57:48 -06:00
Jon Meredith
552f2ac89a Made sure all erlang binary signed/unsigned integers match up with C data types 
through the control function.
 2009-02-12 13:20:14 -07:00
Jon Meredith
d3dba23aed Moved zero-ing of async_pool/job inside mutex to avoid risk of race 
in bdberl_drv_stop.
 2009-02-12 11:19:51 -07:00
Jon Meredith
62e8fa569c Changed driver shutdown to clear util thread active flags before signalling them. 
Added debug messages on util thread error.
 2009-02-11 11:58:39 -07:00
Jon Meredith
09081f000b Changed the utility thread sleep function to use a custom sleep based on pipe/select 
so they can be terminated quickly when the driver shuts down.
 2009-02-11 11:22:44 -07:00
Jon Meredith
5ccd73c2ea Added some pedantic defaults to make super-duper-extra-special sure things are as we expect. 2009-02-10 15:24:04 -07:00
Jon Meredith
153d4615cd Merge branch 'master' of ecommons@wax.hive:bdberl 2009-02-10 13:11:35 -07:00
Jon Meredith
f6e84539d4 Added return value check to db_env_create. 
Fixed uninitizialized variable error with fn pointer.
 2009-02-10 08:59:16 -07:00
Jon Meredith
d833ca708c Changed bdberl_tpool_run to set a pointer to the job structure 
rather than return it.  There was an issue where the async thread cleanup
code finished before bdberl_tpool_run returned and wrote the address
of a freed TPoolJob structure into the ErlDrvPort.
 2009-02-09 15:01:25 -07:00
Phillip Toland
f1342dc2bd Added variant of truncate that truncates all open databases. 2009-02-03 10:57:50 -06:00
Phillip Toland
1c11f81416 Refactored to eliminate some code duplication. 2009-02-03 09:37:08 -06:00
Phillip Toland
ed24fd72e4 Removed some unnecessary debugging statements. 2009-02-03 09:14:11 -06:00
Phillip Toland
1d7f86ed74 Added \r to the end of debug output so that things line up in the Erlang console properly. 2009-02-03 09:13:48 -06:00
Phillip Toland
df6222a51c Added truncate command. 2009-02-02 15:51:47 -06:00
Phillip Toland
4ba6a03aec Change the way timing is handled for the checkpointer 
to avoid problems on shutdown.
 2009-01-30 12:42:58 -06:00
Phillip Toland
6bbb503da1 Remove old log files after a checkpoint. 2009-01-29 11:54:33 -06:00
Phillip Toland
75afb8502a Add background checkpoint thread. 2009-01-29 11:27:37 -06:00
Dave Smith
45606ddf56 Change binhelper to avoid stupid user errors; now grows the buffer on demand for the specific # of bytes; fix bugs in get_data_dirs/0 (driver and erlang caller) 2008-12-17 14:45:39 -07:00
Dave Smith
68813d0a53 Adding support for list database directories and txn'lly deleting databases 2008-12-17 13:07:36 -07:00
Dave Smith
61207c1482 Merge branch 'master' of ecommons@wax.hive:bdberl 2008-12-15 14:35:02 -07:00
Dave Smith
f80a2b2ace Enable use of environment variables for setting location of database 2008-12-15 14:33:50 -07:00
Phillip Toland
28be3ac80a Wrapped debug printfs in bdberl_drv.c with a macro 
so that they can easily be removed with a recompile.
 2008-12-15 15:05:41 -06:00
Dave Smith
865f8958c5 Implemented support for put_commit 2008-12-15 11:47:38 -07:00
Dave Smith
2d323cb304 Adding support for cursor operations 2008-12-15 11:25:03 -07:00
Dave Smith
f56351e1dc Overhaul driver to avoid use of pipes and simplify memory management 2008-12-15 09:23:19 -07:00
Phillip Toland
824ec5ef69 Fixes for 64bit Linux. 2008-12-12 15:26:20 -06:00
Dave Smith
987231cef9 Adding "tune" command that lets us get/set various timeouts 2008-12-11 14:13:37 -07:00
Dave Smith
cc7d95a5b7 Adding support for trickle writes to disk 2008-12-11 11:51:55 -07:00
Dave Smith
b4c6aae90c Merge branch 'master' of ecommons@wax.hive:bdberl 
Conflicts:

	c_src/bdberl_drv.c
	src/bdberl_port.erl
 2008-12-11 07:30:14 -07:00
Dave Smith
aa3928b2c3 Re-enable transaction timeouts 2008-12-10 21:39:38 -07:00
Dave Smith
a71f18ee1b Now with 100% more threadiness and 50% less deadlocking 2008-12-10 19:47:00 -07:00
Dave Smith
8fc3cc3701 Interstitial commit 2008-12-10 18:17:44 -07:00
Phillip Toland
71f64d9666 Added flags for the txn_commit function. 2008-12-10 17:12:16 -06:00
Phillip Toland
f743d855d8 Added flags for txn_begin function. 2008-12-10 17:05:08 -06:00