Bug 1887449

Summary: Sync repl: missing update because operation are erroneously stated as nested
Product: Red Hat Enterprise Linux 8 Reporter: thierry bordaz <tbordaz>
Component: 389-ds-baseAssignee: thierry bordaz <tbordaz>
Status: CLOSED ERRATA QA Contact: RHDS QE <ds-qe-bugs>
Severity: high Docs Contact:
Priority: high    
Version: 8.3CC: aadhikar, jachapma, mreynolds, mvarun, pasik, sgouvern, spichugi, tbordaz, vashirov
Target Milestone: rcKeywords: Regression, Triaged
Target Release: 8.0Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: sync-to-jira
Fixed In Version: 389-ds-devel-1.4-8040020201105165416.866effaa Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-05-18 15:45:26 UTC Type: Bug
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: 1894575    

Description thierry bordaz 2020-10-12 14:03:01 UTC 
Description of problem:

The system to detect nested entry is broken for example, this direct update is assumed to be nested

[02/Oct/2020:12:48:42.407064204 +0000] conn=11 op=100 ADD dn="ipk11UniqueID=9a0baa52-04ad-11eb-a0dc-525400ea4c12,cn=keys,cn=sec,cn=dns,dc=ipa,dc=test"
[02/Oct/2020:12:48:42.504063075 +0000] conn=11 op=100 RESULT err=0 tag=105 nentries=0 wtime=0.000369948 optime=0.097011474 etime=0.097377063 csn=5f7721ab000800040000

[02/Oct/2020:12:48:42.427542634 +0000] - DEBUG - content-sync-plugin - sync_update_persist_betxn_pre_op - nested operation targets "ipk11UniqueID=9a0baa52-04ad-11eb-a0dc-525400ea4c12,cn=keys,cn=sec,cn=dns,dc=ipa,dc=test" (0x7fe7734bc800)

Also the way pending updates are flushed rely on betxn_preop - betxn_postop balance. Unfortunately some op seems to miss the postop, so operation remain pending

[02/Oct/2020:12:48:17.366968904 +0000] conn=28 op=1 MOD dn="cn=config"
[02/Oct/2020:12:48:17.374753804 +0000] conn=28 op=0 RESULT err=0 tag=97 nentries=0 wtime=0.009704399 optime=0.066472741 etime=0.076171658 dn="cn=directory manager"

[02/Oct/2020:12:48:17.392523825 +0000] - DEBUG - content-sync-plugin - sync_update_persist_betxn_pre_op - primary operation targets "cn=config" (0x7fe7734bc800)
#post op is not called



Version-Release number of selected component (if applicable):
regression introduced pagure ticket 51190

How reproducible:
TBD
At the moment detected with DNSSEC tests from freeipa


Actual results:
Direct updates are stated as nested (plugin log enabled)


Expected results:
Direct updates should be primary update.


Additional info:
Comment 1 thierry bordaz 2020-10-23 08:35:35 UTC 
Fix pushed upstream => POST
Comment 8 sgouvern 2020-11-30 09:02:29 UTC 
Need more time to test it
-> moving to ITM 6
Comment 9 Akshay Adhikari 2020-12-14 11:43:18 UTC 
Build tested: 389-ds-base-libs-1.4.3.16-5.module+el8.4.0+9096+da32555e.x86_64

The patch is present in the source.

-> Marking as verified: tested.
Comment 10 sgouvern 2020-12-14 14:56:53 UTC 
Missed the ITM 6 milestone -> moving to ITM 7
Comment 14 sgouvern 2020-12-21 14:33:45 UTC 
With build 389-ds-base-1.4.3.16-6.module+el8.4.0+9207+729bbaca.x86_64

fixed code is present in the source

marking as VERIFIED
Comment 16 errata-xmlrpc 2021-05-18 15:45:26 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