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Bug 1859228

Summary: do not add referrals for masters with different data generation
Product: Red Hat Enterprise Linux 8 Reporter: mreynolds
Component: 389-ds-baseAssignee: mreynolds
Status: CLOSED ERRATA QA Contact: RHDS QE <ds-qe-bugs>
Severity: high Docs Contact:
Priority: high    
Version: 8.0CC: aadhikar, msauton, pasik, sgouvern, spichugi, tbordaz, vashirov
Target Milestone: rcKeywords: TestCaseProvided, Triaged, ZStream
Target Release: 8.0Flags: pm-rhel: mirror+
Hardware: All   
OS: Linux   
Whiteboard: sync-to-jira
Fixed In Version: 389-ds-1.4-8040020201120132038.866effaa Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1904350 (view as bug list) Environment:
Last Closed: 2021-05-18 15:45:18 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1904350    

Description mreynolds 2020-07-21 13:45:46 UTC 
This bug is created as a clone of upstream ticket:
https://pagure.io/389-ds-base/issue/48995

At the end of a replication session the url of the supplier is added (or updated) in the consumer RUV. This aslo happens if the replication session is terminated because supplier and consumer have different database generation IDs.

In this situation the consumer will send a list of referrals to client which include masters with differnt data, if the client choses one of these to apply the update the update will never be replicated to the consumer.
Comment 2 Akshay Adhikari 2020-11-26 09:47:54 UTC 
Tested with build 389-ds-base-libs-1.4.3.16-2.module+el8.4.0+8803+fd0f8fe3.x86_64

============================================================================ test session starts ================================================================
platform linux -- Python 3.6.8, pytest-6.1.2, py-1.9.0, pluggy-0.13.1 -- /usr/bin/python3.6
cachedir: .pytest_cache
metadata: {'Python': '3.6.8', 'Platform': 'Linux-4.18.0-240.10.el8.x86_64-x86_64-with-redhat-8.4-Ootpa', 'Packages': {'pytest': '6.1.2', 'py': '1.9.0', 'pluggy': '0.13.1'}, 'Plugins': {'html': '2.1.1', 'metadata': '1.10.0'}}
389-ds-base: 1.4.3.16-2.module+el8.4.0+8803+fd0f8fe3
nss: 3.53.1-11.el8_2
nspr: 4.25.0-2.el8_2
openldap: 2.4.46-16.el8
cyrus-sasl: not installed
FIPS: disabled
rootdir: /root/389-ds-base/dirsrvtests, configfile: pytest.ini
plugins: html-2.1.1, metadata-1.10.0
collected 13 items / 11 deselected / 2 selected                                                                                                                             

dirsrvtests/tests/suites/replication/regression_test.py::test_ruv_url_not_added_if_different_uuid PASSED                                                              [ 50%]
dirsrvtests/tests/suites/replication/regression_test.py::test_csngen_state_not_updated_if_different_uuid PASSED                                                       [100%]

========================================================= 2 passed, 11 deselected, 5 warnings in 120.89s (0:02:00) ==============================================

-> marking as verified: tested
Comment 5 sgouvern 2020-11-30 16:43:36 UTC 
verified:tested (see comment 2) with build 389-ds-1.4-8040020201125182123.866effaa / 389-ds-base-libs-1.4.3.16-2.module+el8.4.0+8803+fd0f8fe3.x86_64
-> marking as VERIFIED
Comment 9 errata-xmlrpc 2021-05-18 15:45:18 UTC 
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 (389-ds:1.4 bug fix and enhancement update), 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/RHBA-2021:1835