Bug 39958 – Listener cache and handler initialization

Bug 39958 - Listener cache and handler initialization


Summary:	Listener cache and handler initialization

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Listener (univention-directory-listener)
Version:	UCS 4.0
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.0-4-errata
Assigned To:	Philipp Hahn
QA Contact:	Stefan Gohmann

URL:
Keywords:

Depends on:	39957
Blocks:
	Show dependency tree / graph

Reported:	2015-11-15 21:06 CET by Stefan Gohmann
Modified:	2015-11-19 12:29 CET (History)
CC List:	1 user (show)

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Description Stefan Gohmann

2015-11-15 21:06:48 CET

Backport for UCS 4.0

+++ This bug was initially created as a clone of Bug #39957 +++

The listener has the feature that a sync is not executed if the listener is in the initialize mode, for example:
    if ( !INIT_ONLY ) {
        dbp->sync(dbp, 0);
    }

That makes a join very fast.

If a module is installed at a later point or the initialization of a module has to be done again or at a later point, a sync is done after adding or removing every single entry.

If a handler is initialized, the sync should be done only at the end of the initialization.

Comment 1 Philipp Hahn

2015-11-18 14:11:34 CET

r65699 | Bug #39958 listener: Disable DB sync while initializing module 2
r65698 | Bug #39958 listener: Disable DB sync while initializing module

Package: univention-directory-listener
Version: 9.0.2-8.288.201511181406
Branch: ucs_4.0-0
Scope: errata4.0-4

r65700 | Bug #39958 listener: Disable DB sync while initializing module YAML
 2015-11-18-univention-directory-listener.yaml


RFC: also 4.0-3?
    "4.0-3": {
      "expire": "2015-12-22", 
      "release": "2015-08-11"

Comment 2 Stefan Gohmann

2015-11-18 16:04:17 CET

Code review: OK

YAML: OK

Test upgrade: OK (Master, Backup, Slave, Member)

Re-join: OK

Replication test: OK

Comment 3 Janek Walkenhorst

2015-11-19 12:29:46 CET

<http://errata.software-univention.de/ucs/4.0/364.html>