[ZODB-Dev] RelStorage, history-free, pack causes POSKeyError with BTreeFolder2

[Chris Withers]

On 28/01/2011 21:58, Jürgen Herrmann wrote:
>   Afaics you use zodbpack's default of "days=0". This is known to produce
>   POSKeyErrors if the database is written to while packing.

Where is this documented?
Does this apply to history-keeping or history-free storages?

>   Try with
>   something
>   like days=0.1 .

I'll not pack a history-free storage until Shane gives it the okay...

However, I find it a bit odd that RelStorage ships with a default that 
could cause these kind of problems and no warning in the readme that 
this is the case...

cheers,

Chris

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