Re: Recovery Test Framework - Mailing list pgsql-hackers

From Magnus Hagander
Subject Re: Recovery Test Framework
Date
Msg-id 496C626C.9000903@hagander.net
Whole thread Raw
In response to Re: Recovery Test Framework  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Tom Lane wrote:
> Stefan Kaltenbrunner <stefan@kaltenbrunner.cc> writes:
>> Tom Lane wrote:
>>> David Fetter <david@fetter.org> writes:
>>>> 1.  Remove the messages size limits on -hackers.  They serve no useful
>>>> purpose, and they interfere with our development process.
>>> Agreed, or at least boost it up a good bit more.
> 
>> the question really is how much "a bit more" is - right now the limit is 
>>    100000 characters which limits us to ~70KB of attachments (around the 
>> size of the Hot-standby patch if bzip2 compressed).
> 
>> The SE-Postgres patch for example is ~650KB uncompressed - if we want to 
>>   cope with uncompressed patches that large we would have to increase 
>> the current limit by a factor of 10 at least.
> 
> I feel no need to encourage people to send huge patches uncompressed ;-)
> 
> gzip normally gets at least 3x or 4x on large diffs.  So a limit around
> 250K ought to be enough.

Given this, I've increased the size to 1Mb. Let's see how that works out.

//Magnus



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