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Bug 37653 - number of amavis processes should be configured via ucr
number of amavis processes should be configured via ucr
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Mail
UNSTABLE
Other Linux
: P5 enhancement (vote)
: UCS 4.0-2-errata
Assigned To: Daniel Tröder
Sönke Schwardt-Krummrich
:
Depends on:
Blocks: 38937 38949
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Reported: 2015-01-29 14:15 CET by Tobias Birkefeld
Modified: 2015-07-28 15:50 CEST (History)
5 users (show)

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Description Tobias Birkefeld univentionstaff 2015-01-29 14:15:30 CET 
In larger mail environments check for spam could delay the mail processes. It would be nice to configure the maximum amaivs processes. You have to edit two template files:

/etc/univention/templates/files/etc/amavis/conf.d/60-univention

the important variable is:
$max_servers  =  2

In order to:
# You may want $max_servers to match the width of your MTA pipe
# feeding amavisd, e.g. with Postfix the 'Max procs' field in the
# master.cf file, like the '2' in the:  smtp-amavis unix - - n - 2 smtp

you also have to set the number in the postfix master.cf template:

/etc/univention/templates/files/etc/postfix/master.cf.d/30_antivir

smtp-amavis unix -      -       n     -       2  smtp
Comment 1 Sönke Schwardt-Krummrich univentionstaff 2015-07-16 18:08:03 CEST 
Please commit all changes also to UCS 4.1.
Comment 2 Daniel Tröder univentionstaff 2015-07-17 12:06:31 CEST 
Commits 62191 - 62193 add a new UCRV mail/antivir/max_servers to configure the max. number of concurrent Amavis processes. When unset "2" is used, not changing the current default.

YAML commit 62195:
* 2015-07-17-univention-mail-postfix.yaml
* 2015-07-17-univention-antivir-mail.yaml
Comment 3 Sönke Schwardt-Krummrich univentionstaff 2015-07-23 15:01:01 CEST 
OK: code change
OK: YAML
OK: functional test (tested with 5 child processes)
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