a serious bug in enumerate=false mode

Bug #585885 reported by Timo Aaltonen on 2010-05-26
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
sssd (Ubuntu)
High
Unassigned
Lucid
High
Unassigned

Bug Description

Binary package hint: sssd

from the upstream release notes of 1.0.6:

  * Fix a serious bug when operating in enumerate=false mode
     o This configuration would occasionally result in periods of several minutes where the backend was operating at 100% CPU.

so 1.0.6 fixes this. Needs an SRU to lucid.

Timo Aaltonen (tjaalton) wrote :

the full changelog:

https://fedorahosted.org/sssd/wiki/Releases/Notes-1.0.6

Jakub Hrozek (2):

    * Do not schedule enumeration after a cleanup
    * Do not check entries during cleanup task

Stephen Gallagher (2):

    * Revert "Change default for enumeration to TRUE"
    * Release version 1.0.6

Changed in sssd (Ubuntu):
importance: Undecided → High
Changed in sssd (Ubuntu Lucid):
importance: Undecided → High
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package sssd - 1.0.6-0ubuntu1

---------------
sssd (1.0.6-0ubuntu1) maverick; urgency=low

  * New upstream bugfix release.
    - Fix a serious bug when operating in enumerate=false mode. This
      configuration would occasionally result in periods of several
      minutes where the backend was operating at 100% CPU. (LP: #585885)
 -- Timo Aaltonen <email address hidden> Wed, 26 May 2010 17:09:11 +0300

Changed in sssd (Ubuntu):
status: New → Fix Released
Timo Aaltonen (tjaalton) wrote :

I've uploaded 1.0.6-0ubuntu1~lucid1 to lucid-proposed.

Changed in sssd (Ubuntu Lucid):
status: New → In Progress
Timo Aaltonen (tjaalton) wrote :

note that this bug was brought to our attention by upstream, and they released 1.0.6 for us (the fix had been already in 1.1.0 released in March 22nd)

Accepted sssd into lucid-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

Changed in sssd (Ubuntu Lucid):
status: In Progress → Fix Committed
tags: added: verification-needed
Martin Pitt (pitti) wrote :

Any testers?

Timo Aaltonen (tjaalton) wrote :

Martin, this was uploaded due to upstream alarming us that the current package is broken. It was reported on the upstream irc channel (I think), here's the announce email:

https://fedorahosted.org/pipermail/sssd-devel/2010-May/003775.html

so I don't know if it's possible to find the users who reported this upstream..

Martin Pitt (pitti) wrote :

A confirmation that the current package still works (thus a regression test) would also help a lot.

Martin Pitt (pitti) wrote :

As nobody at all tested this package, I removed it from lucid-proposed again.

Changed in sssd (Ubuntu Lucid):
status: Fix Committed → Won't Fix
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