Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
P
Postgres FD Implementation
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Abuhujair Javed
Postgres FD Implementation
Commits
64a1b626
Commit
64a1b626
authored
24 years ago
by
Bruce Momjian
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Update bsdi shared memory stuff.
parent
88c55990
Changes
2
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
18 additions
and
1 deletion
+18
-1
doc/FAQ_BSDI
doc/FAQ_BSDI
+8
-0
doc/src/sgml/runtime.sgml
doc/src/sgml/runtime.sgml
+10
-1
No files found.
doc/FAQ_BSDI
View file @
64a1b626
...
...
@@ -21,6 +21,14 @@ to your /etc/login.conf file.
2a) By default, only 4MB of shared memory is supported by BSDI. Keep in
mind that shared memory is not pageable. It is locked in RAM.
The shared memory parameters are:
#define SHMMAX /* max shared memory segment size (bytes) */
#define SHMMIN /* min shared memory segment size (bytes) */
#define SHMMNI /* max number of shared memory identifiers */
#define SHMSEG /* max shared memory segments per process */
#define SHMALL /* max amount of shared memory (pages) */
To increase the number of buffers supported by the postmaseter, add the
following to your kernel config file. A SHMALL value of 1024
represents 4MB of shared memory. Increase it accordingly:
...
...
This diff is collapsed.
Click to expand it.
doc/src/sgml/runtime.sgml
View file @
64a1b626
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.5
3 2001/02/16 19:27:19
momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.5
4 2001/02/16 19:43:52
momjian Exp $
-->
<Chapter Id="runtime">
...
...
@@ -1536,6 +1536,15 @@ env PGOPTIONS='-c geqo=off' psql
<para>
By default, only 4 MB of shared memory is supported. Keep in
mind that shared memory is not pageable; it is locked in RAM.
The shared memory parameters are:
<programlisting>
#define SHMMAX /* max shared memory segment size (bytes) */
#define SHMMIN /* min shared memory segment size (bytes) */
#define SHMMNI /* max number of shared memory identifiers */
#define SHMSEG /* max shared memory segments per process */
#define SHMALL /* max amount of shared memory (pages) */
</programlisting>
To increase the number of buffers supported by the postmaseter, add the
following to your kernel config file. A <varname>SHMALL</> value of 1024
represents 4MB of shared memory. Increase it accordingly:
...
...
This diff is collapsed.
Click to expand it.
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment