Re: [Engine-devel] Autorecovery feature plan for review

On 02/14/2012 10:03 PM, Itamar Heim wrote: > On 02/14/2012 09:20 AM, Yair Zaslavsky wrote: >> On 02/14/2012 08:59 AM, Itamar Heim wrote: >>> On 02/14/2012 08:57 AM, Livnat Peer wrote: >>>> On 14/02/12 05:56, Itamar Heim wrote: >>>>> On 02/13/2012 12:32 PM, Laszlo Hornyak wrote: >>>>>> Hi, >>>>>> >>>>>> Please review the plan document for autorecovery. >>>>>> http://www.ovirt.org/wiki/Features/Autorecovery >>>>> >>>>> why would we disable auto recovery by default? it sounds like >>>>> the >>>>> preferred behavior? >>>>> >>>> >>>> I think that by default Laszlo meant in the upgrade process to >>>> maintain >>>> current behavior. >>>> >>>> I agree that for new entities the default should be true. >>> >>> i think the only combination which will allow this is for db to >>> default >>> to false and code to default to true for this property? >> Why can't we during upgrade process set to all existing entities >> in DB >> the value to false, but still have the column defined as "default >> true"? > > because upgrade and clean install are running the same scripts? I guess I still fail to understand. Scenarios (as both upgrade and clean install run the same scripts) a. In environment to be upgraded we have X entities that are non recoverable - after upgrade these X entities have the boolean flag set to false. New entities in the system will be created with auto recoverable set to true. b. In environment to be clean installed -we have 0 existing entities - after clean install all new entities in the system will be create with auto recoverable set to true. Will this be considered a bad behavior?

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