Open Stack

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 03/02/2015 05:51 PM, Mike Bayer wrote:
> 
> 
> Matt Riedemann <mriedem at linux.vnet.ibm.com> wrote:
> 
>> 
>> 
>> On 2/26/2015 3:22 AM, Victor Sergeyev wrote:
>>> Hi folks!
>>> 
>>> The Oslo team is pleased to announce the release of: oslo.db -
>>> OpenStack common DB library
>>> 
>>> Changes from the previous release:
>>> 
>>> $ git log --oneline --no-merges 1.4.1..1.5.0 7bfdb6a Make DBAPI
>>> class work with mocks correctly 96cabf4 Updated from global
>>> requirements a3a1bdd Imported Translations from Transifex 
>>> ab20754 Fix PyMySQL reference error detection 99e2ab6 Updated
>>> from global requirements 6ccea34 Organize provisioning to use
>>> testresources eeb7ea2 Add retry decorator allowing to retry DB
>>> operations on request d78e3aa Imported Translations from
>>> Transifex dcd137a Implement backend-specific drop_all_objects
>>> for provisioning. 3fb5098 Refactor database migration manager
>>> to use given engine afcc3df Fix 0 version handling in
>>> migration_cli manager f81653b Updated from global requirements 
>>> efdefa9 Fix PatchStacktraceTest for pypy c0a4373 Update Oslo
>>> imports to remove namespace package 1b7c295 Retry query if db
>>> deadlock error is received 046e576 Ensure DBConnectionError is
>>> raised on failed revalidate
>>> 
>>> 
>>> Please report issues through launchpad: 
>>> http://bugs.launchpad.net/oslo.db
>>> 
>>> 
>>> __________________________________________________________________________
>>>
>>> 
OpenStack Development Mailing List (not for usage questions)
>>> Unsubscribe:
>>> OpenStack-dev-request at lists.openstack.org?subject:unsubscribe 
>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>
>>
>>> 
Looks like something here might be related to a spike in DBDeadlock
errors in neutron in the last 24 hours:
>> 
>> https://bugs.launchpad.net/neutron/+bug/1426543
> 
> the bug report has a lot of back and forth regarding several
> potential issues; has oslo.db been ruled out yet?
> 

A recently merged neutron patch was found as the guilty one, and it
was already reverted:

https://github.com/openstack/neutron/commit/fcfc5cd8e7836aa19df02e88a6f74e565995345c

>> --
>> 
>> Thanks,
>> 
>> Matt Riedemann
>> 
>> 
>> __________________________________________________________________________
>>
>> 
OpenStack Development Mailing List (not for usage questions)
>> Unsubscribe:
>> OpenStack-dev-request at lists.openstack.org?subject:unsubscribe 
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>> 
> __________________________________________________________________________
>
> 
OpenStack Development Mailing List (not for usage questions)
> Unsubscribe:
> OpenStack-dev-request at lists.openstack.org?subject:unsubscribe 
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
> 
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQEcBAEBAgAGBQJU9JmgAAoJEC5aWaUY1u574JAH/3ywao0qUFe16pEr+GwdTouR
tvCWQebv1I0KTGsUOQ4jfLZL/fmgfRPZiGBZP7Hj0Y1Fl1UTNBYjow07AqohMOtE
feVOTibqO4k7PNWWivzhZol3Ytpk7qFN0frfvRj1QR25spNGCLvmJPit+F/UzzF0
kn22dw37XmM9uI3Chc/C5cuFmER5Uakz/hiizd8YvXtCTlzLMcZcppFdBLGGnqwe
FQrnaMq3Lhl7mpLVtNuu68WTgS7wE8LKb2Fntlx9zsQNSapRroSRN0NVoHXg8AaV
sO64YMLkJBRtiavFuyHk7HQ4HaszTHkCXgheIHIVMTHQSUANQhbEwfd4OTMzIpo=
=mbmC
-----END PGP SIGNATURE-----