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Trivial patch to increase max_fsm_pages as per earlier discussion.

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Philip Warner
This commit is contained in:
Bruce Momjian 2002-12-27 14:07:14 +00:00
parent 7c3e3cd96a
commit 31f7f574bd
3 changed files with 5 additions and 5 deletions
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4
doc/src/sgml/runtime.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.147.2.4 2002/12/09 21:03:42 momjian Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.147.2.5 2002/12/27 14:07:14 momjian Exp $
--> -->
<Chapter Id="runtime"> <Chapter Id="runtime">
@ -1656,7 +1656,7 @@ dynamic_library_path = '/usr/local/lib/postgresql:/home/my_project/lib:$libdir'
<para> <para>
Sets the maximum number of relations (tables) for which free Sets the maximum number of relations (tables) for which free
space will be tracked in the shared free-space map. The default space will be tracked in the shared free-space map. The default
is 100. This option can only be set at server start. is 1000. This option can only be set at server start.
</para> </para>
</listitem> </listitem>
</varlistentry> </varlistentry>

4
src/backend/utils/misc/guc.c
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@ -5,7 +5,7 @@
* command, configuration file, and command line options. * command, configuration file, and command line options.
* See src/backend/utils/misc/README for more information. * See src/backend/utils/misc/README for more information.
* *
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.99.2.1 2002/12/02 05:21:02 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.99.2.2 2002/12/27 14:07:14 momjian Exp $
* *
* Copyright 2000 by PostgreSQL Global Development Group * Copyright 2000 by PostgreSQL Global Development Group
* Written by Peter Eisentraut <peter_e@gmx.net>. * Written by Peter Eisentraut <peter_e@gmx.net>.
@ -628,7 +628,7 @@ static struct config_int
{ {
{"max_fsm_relations", PGC_POSTMASTER}, &MaxFSMRelations, {"max_fsm_relations", PGC_POSTMASTER}, &MaxFSMRelations,
100, 10, INT_MAX, NULL, NULL 1000, 10, INT_MAX, NULL, NULL
}, },
{ {
{"max_fsm_pages", PGC_POSTMASTER}, &MaxFSMPages, {"max_fsm_pages", PGC_POSTMASTER}, &MaxFSMPages,

2
src/backend/utils/misc/postgresql.conf.sample
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@ -50,7 +50,7 @@
# Shared Memory Size # Shared Memory Size
# #
#shared_buffers = 64 # 2*max_connections, min 16, typically 8KB each #shared_buffers = 64 # 2*max_connections, min 16, typically 8KB each
#max_fsm_relations = 100 # min 10, fsm is free space map, ~40 bytes #max_fsm_relations = 1000 # min 10, fsm is free space map, ~40 bytes
#max_fsm_pages = 10000 # min 1000, fsm is free space map, ~6 bytes #max_fsm_pages = 10000 # min 1000, fsm is free space map, ~6 bytes
#max_locks_per_transaction = 64 # min 10 #max_locks_per_transaction = 64 # min 10
#wal_buffers = 8 # min 4, typically 8KB each #wal_buffers = 8 # min 4, typically 8KB each