[ZODB-Dev] RelStorage 1.5.0b1 dry-run > two phase pack, better pack lock behaviour

Shane Hathaway shane at hathawaymix.org
Fri Feb 25 06:48:19 EST 2011


On 02/22/2011 01:41 PM, Martijn Pieters wrote:
> On Tue, Feb 22, 2011 at 19:12, Shane Hathaway<shane at hathawaymix.org>  wrote:
>> On 02/22/2011 09:25 AM, Martijn Pieters wrote:
>>> I haven't yet actually run this code, but the change isn't big. I
>>> didn't find any relevant tests to update. Anyone want to venture some
>>> feedback?
>>
>> Both ideas are excellent.  The new options even open the possibility of
>> running the pre-pack on a copy of the database, then copying the pack
>> tables to the main database for a final run.
>
> BTW, should I just commit the patch, or do you want to integrate it
> yourself? I'll look into working the locking idea into a patch too,
> but I'll need help with supporting Postgres and MySQL as I don't know
> their locking semantics.

Do your best and I'll take a look after you've committed the patches to 
the trunk. :-)

Shane


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