Bug 1523507 – IPA server replication broken, after DS stop-start, due to changelog reset [rhel-7.4.z]

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Bug 1523507 - IPA server replication broken, after DS stop-start, due to changelog reset [rhel-7.4.z]

Summary:	IPA server replication broken, after DS stop-start, due to changelog reset [r...

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 7
Classification:	Red Hat
Component:	389-ds-base (Show other bugs)
Sub Component:
Version:	7.1
Hardware:	All Linux

Priority	urgent Severity urgent
Target Milestone:	rc
Target Release:	---
Assigned To:	mreynolds
QA Contact:	Viktor Ashirov
Docs Contact:	Marc Muehlfeld

URL:
Whiteboard:
Keywords:	ZStream

Depends On:	1192099
Blocks:
	Show dependency tree / graph

Reported:	2017-12-08 02:38 EST by Oneata Mircea Teodor
Modified:	2018-01-25 07:22 EST (History)
CC List:	12 users (show)

See Also:
Fixed In Version:	389-ds-base-1.3.6.1-25.el7_4
Doc Type:	Bug Fix
Doc Text:	Previously, if Directory Server was stopped during an operation which created additional changes in the memory changelog, the Replication Update Vector (RUV) in the changelog was higher than the RUV in the database. As a consequence, Directory Server recreated the changelog when the server started. With this update, the server now writes the highest RUV to the changelog only if there is the highest Change Sequence Number (CSN) present in it. As a result, the database and the changelog RUV are consistent and the server does not need recreating the changelog at start up.
Story Points:	---
Clone Of:	1192099
Environment:
Last Closed:	2018-01-25 07:22:50 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2018:0163	normal	SHIPPED_LIVE	Important: 389-ds-base security and bug fix update	2018-01-25 11:21:13 EST

Groups: None (edit)

Description Oneata Mircea Teodor 2017-12-08 02:38:06 EST

This bug has been copied from bug #1192099 and has been proposed to be backported to 7.4 z-stream (EUS).

Comment 2 Ludwig 2017-12-08 10:47:35 EST

backport completed

Comment 3 Ludwig 2017-12-08 10:53:17 EST

backport committed upstream

Comment 6 Amita Sharma 2018-01-04 04:43:17 EST

[root@qeos-14 export]# rpm -qa | grep 389
389-ds-base-snmp-1.3.6.1-25.el7_4.x86_64
389-ds-base-1.3.6.1-25.el7_4.x86_64
389-ds-base-libs-1.3.6.1-25.el7_4.x86_64
389-ds-base-debuginfo-1.3.6.1-25.el7_4.x86_64

Executing https://bugzilla.redhat.com/show_bug.cgi?id=1192099#c30 gives ::

[04/Jan/2018:04:41:11.517749394 -0500] - INFO - slapd_daemon - slapd shutting down - waiting for 1 thread to terminate
[04/Jan/2018:04:41:11.528844230 -0500] - ERR - memberof-plugin - memberof_postop_add - Failed to add dn(cn=test_Group3,dc=example,dc=com), error (-1)
[04/Jan/2018:04:41:11.556560165 -0500] - INFO - slapd_daemon - slapd shutting down - closing down internal subsystems and plugins
[04/Jan/2018:04:41:11.763525799 -0500] - ERR - NSMMReplicationPlugin - changelog program - _cl5WriteRUV - changelog maxRUV not found in changelog for file /var/lib/dirsrv/slapd-master1/changelogdb/a7dc180a-f13111e7-ac9cb6db-362b3857_5a4df3cb000000010000.db
[04/Jan/2018:04:41:11.768375858 -0500] - INFO - dblayer_pre_close - Waiting for 4 database threads to stop
[04/Jan/2018:04:41:12.065174442 -0500] - INFO - dblayer_pre_close - All database threads now stopped
[04/Jan/2018:04:41:12.076699068 -0500] - INFO - ldbm_back_instance_set_destructor - Set of instances destroyed
[04/Jan/2018:04:41:12.078359848 -0500] - INFO - connection_post_shutdown_cleanup - slapd shutting down - freed 1 work q stack objects - freed 1 op stack objects
[04/Jan/2018:04:41:12.113092100 -0500] - INFO - main - slapd stopped.
[04/Jan/2018:04:41:12.257476118 -0500] - INFO - main - 389-Directory/1.3.6.1 B2017.352.140 starting up
[04/Jan/2018:04:41:12.265740

Hence VERIFIED.

Comment 11 errata-xmlrpc 2018-01-25 07:22:50 EST

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:0163

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