Bug 632670

Summary: Chain-on-update logs managed-entries-plugin errors on the consumer
Product: [Retired] 389 Reporter: Noriko Hosoi <nhosoi>
Component: Server - PluginsAssignee: Nathan Kinder <nkinder>
Status: CLOSED CURRENTRELEASE QA Contact: Viktor Ashirov <vashirov>
Severity: low Docs Contact:
Priority: high    
Version: 1.2.7CC: amsharma, jgalipea, rmeggins
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2015-12-07 16:48:17 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 576869, 639035    
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Description Flags
Patch nhosoi: review+

Description Noriko Hosoi 2010-09-10 17:45:12 UTC 
Description of problem:
Chain-on-update logs managed-entries-plugin errors on the consumer, which are benign (see Nathan's comments below).  Note: the operation itself is successfully finished.
[09/Sep/2010:17:47:26 -0700] NSMMReplicationPlugin -
multimaster_be_state_change: replica o=airius.com is coming online;
enabling replication
[09/Sep/2010:17:49:45 -0700] managed-entries-plugin - mep_mod_post_op:
Unable to fetch postop entry.
[...]

Comments from Nathan:
I suppose that this does not need to be a fatal message. The managed
entry plug-in is trying to fetch the postop entry to determine if it is
an origin entry. It seems that SLAPI_ENTRY_POST_OP is not set on a
consumer that chains the write operation to a master. This is fine in
this case since we have no work to do. When the master sends the chained
write over to the consumer, it will also send the changes that were
performed by the managed entries plug-in on the master. Replicated
operations are ignored by the managed entry plug-in, so the consumer
will end up being consistent with the master.
Comment 3 Nathan Kinder 2010-12-10 23:04:29 UTC 
Created attachment 468082 [details]
Patch
Comment 4 Nathan Kinder 2010-12-10 23:08:23 UTC 
Pushed to master.  Thanks to Noriko for her review!

Counting objects: 13, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (7/7), done.
Writing objects: 100% (7/7), 961 bytes, done.
Total 7 (delta 4), reused 0 (delta 0)
To ssh://git.fedorahosted.org/git/389/ds.git
   d9cac18..2d80c40  master -> master
Comment 5 Amita Sharma 2011-05-25 13:14:55 UTC 
Hi Noriko/Nathan,

Request you to please add the verification steps.

Thanks,
Amita
Comment 7 Amita Sharma 2011-05-26 13:22:14 UTC 
Executed mmrepl/chainonupdate testcase in the acceptance tests.
Checked the logs, no such message found.

Hence marking the bug as VERIFIED.