diff options
author | Gary Lockyer <gary@catalyst.net.nz> | 2017-09-07 14:30:15 +1200 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2017-10-19 05:33:10 +0200 |
commit | 123042c2e3358dc6671ce0969aee7b0f0695590e (patch) | |
tree | fab6514ef0468fbb3de4fc0d6a6c89059bcc7354 /docs-xml | |
parent | 778e9a810ef48262efe250bebce3e88546acc694 (diff) | |
download | samba-123042c2e3358dc6671ce0969aee7b0f0695590e.tar.gz |
source4/smbd: add a prefork process model.
Add a pre fork process model to bound the number processes forked by
samba. Currently workers are only pre-forked for the ldap server, all
the other services have pre-fork support disabled.
When pre-fork support is disabled a new process is started for each
service, and requests are processed by that process.
This commit partially reverts commit
b5be45c453bd51373bade26c29828b500ba586ec.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Diffstat (limited to 'docs-xml')
-rw-r--r-- | docs-xml/smbdotconf/base/preforkchildren.xml | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/docs-xml/smbdotconf/base/preforkchildren.xml b/docs-xml/smbdotconf/base/preforkchildren.xml new file mode 100644 index 00000000000..720e43909cb --- /dev/null +++ b/docs-xml/smbdotconf/base/preforkchildren.xml @@ -0,0 +1,24 @@ +<samba:parameter name="prefork children" + context="G" + type="integer" + xmlns:samba="http://www.samba.org/samba/DTD/samba-doc"> +<description> + <para>This option controls the number of worker processes that are + started for each service when prefork process model is enabled. + The prefork children are only started for those services that + support prefork (currently only ldap). For processes that don't + support preforking all requests are handled by a single process + for that service. + </para> + + <para>This should be set to a small multiple of the number of CPU's + available on the server</para> + + <para>Additionally the number of prefork children can be specified for + an individual service by using "prefork children: service name" + i.e. "prefork children:ldap = 8" to set the number of ldap + worker processes.</para> +</description> + +<value type="default">1</value> +</samba:parameter> |