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r11435: Allow the hash size of the tdb open (locking) database

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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)
This commit is contained in:
Jeremy Allison 2005-11-01 02:07:26 +00:00 committed by Gerald (Jerry) Carter
parent a656626d0f
commit a00c76d9fb
2 changed files with 6 additions and 3 deletions
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3
source3/include/local.h
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@ -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

6
source3/locking/locking.c
View File

@ -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"));