Author: jra Date: 2005-11-01 02:07:26 +0000 (Tue, 01 Nov 2005) New Revision: 11435
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=11435 Log: 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. Modified: branches/SAMBA_3_0/source/include/local.h branches/SAMBA_3_0/source/locking/locking.c Changeset: Modified: branches/SAMBA_3_0/source/include/local.h =================================================================== --- branches/SAMBA_3_0/source/include/local.h 2005-11-01 02:07:18 UTC (rev 11434) +++ branches/SAMBA_3_0/source/include/local.h 2005-11-01 02:07:26 UTC (rev 11435) @@ -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 Modified: branches/SAMBA_3_0/source/locking/locking.c =================================================================== --- branches/SAMBA_3_0/source/locking/locking.c 2005-11-01 02:07:18 UTC (rev 11434) +++ branches/SAMBA_3_0/source/locking/locking.c 2005-11-01 02:07:26 UTC (rev 11435) @@ -315,9 +315,9 @@ 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"));
