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| author | Jeremy Allison <jra@samba.org> | 2005-11-01 02:07:26 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:05:16 -0500 |
| commit | a00c76d9fb11241f968336834ba4e4ced926e727 (patch) | |
| tree | 18866a038f81a4467af11beea5d5f6c978c3a9f4 | |
| parent | a656626d0f63d74dbfe6d42201c751df56c6f5a0 (diff) | |
| download | samba-a00c76d9fb11241f968336834ba4e4ced926e727.tar.gz samba-a00c76d9fb11241f968336834ba4e4ced926e727.tar.bz2 samba-a00c76d9fb11241f968336834ba4e4ced926e727.zip | |
r11435: Allow the hash size of the tdb open (locking) database
to be set in local.h. Change from the default (131) to
another prime (1049). Should this be an smb.conf tunable parameter
based on the number of open file descriptors available ?
If so what scaling factor ? More tests to follow.
Jeremy.
(This used to be commit 6a902ec49ffea5d0ca0308d5ff51584cece41043)
| -rw-r--r-- | source3/include/local.h | 3 | ||||
| -rw-r--r-- | source3/locking/locking.c | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/source3/include/local.h b/source3/include/local.h index 8960a4af55..c9b54ab1a2 100644 --- a/source3/include/local.h +++ b/source3/include/local.h @@ -235,4 +235,7 @@ #define MAX_LDAP_REPLICATION_SLEEP_TIME 5000 /* In milliseconds. */ +/* tdb hash size for the open database. */ +#define SMB_OPEN_DATABASE_TDB_HASH_SIZE 1049 + #endif diff --git a/source3/locking/locking.c b/source3/locking/locking.c index aad254f276..322824ea2f 100644 --- a/source3/locking/locking.c +++ b/source3/locking/locking.c @@ -315,9 +315,9 @@ BOOL locking_init(int read_only) return True; tdb = tdb_open_log(lock_path("locking.tdb"), - 0, TDB_DEFAULT|(read_only?0x0:TDB_CLEAR_IF_FIRST), - read_only?O_RDONLY:O_RDWR|O_CREAT, - 0644); + SMB_OPEN_DATABASE_TDB_HASH_SIZE, TDB_DEFAULT|(read_only?0x0:TDB_CLEAR_IF_FIRST), + read_only?O_RDONLY:O_RDWR|O_CREAT, + 0644); if (!tdb) { DEBUG(0,("ERROR: Failed to initialise locking database\n")); |