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On 31/01/14 11:33 +0100, Alan Pevec wrote:
>Hi all,
>
>I'm opening the thread to discuss proposed exceptions for the
>stable/havana, either breaking the freeze or breaking the backport
>rules.
>I've two for now:
>
>* https://review.openstack.org/69884 - Keystone: significant
>performance improvement, includes db migrations which are verboten in
>general, so my first reaaction was -2. But upon closer look, I think
>this is acceptable since even without running migration code will work
>after upgrade. Migrations are sequential to last in havana (034) so
>035-036 could be treated like "reserved for Havana backports" like
>Nova did in https://github.com/openstack/nova/commit/ab2c467da951071a8aac4eb6ca032371c69053ab
>Of course that means no more db migrations in Keystone Havana!
>
>* https://review.openstack.org/70016 - Horizon: session data type
>change - I'm not a Django expert, so I'd like input for Horizon team
>to verify Kieran's claims that it won't break existing sessions.
>


I'd like to request an exception for[0]. This is an important - quite
invasive - cinder fix. The issue raises when the driver is not
initialized correctly - or goes down - which makes volumes operations
on that node fail without updating the volume status correctly.

I hesitated a bit before proposing it for stable/havana but I believe
that it can be a show stopper in some cases and most importantly it
causes a lot of frustrations to the final users. Several bug reports
have been filed because of this.

After talking to John, Eric and Huang, we agreed it is a good
backport.

[0] https://review.openstack.org/#/c/67097/

>Cheers,
>Alan
>
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>Openstack-stable-maint mailing list
>Openstack-stable-maint at lists.openstack.org
>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-stable-maint

-- 
@flaper87
Flavio Percoco
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