Re: Redesigning checkpoint_segments - Mailing list pgsql-hackers

From Heikki Linnakangas
Subject Re: Redesigning checkpoint_segments
Date
Msg-id 51B06214.8080304@vmware.com
Whole thread Raw
In response to Re: Redesigning checkpoint_segments  (Kevin Grittner <kgrittn@ymail.com>)
Responses Re: Redesigning checkpoint_segments  (Kevin Grittner <kgrittn@ymail.com>)
List pgsql-hackers
On 05.06.2013 22:18, Kevin Grittner wrote:
> Heikki Linnakangas<hlinnakangas@vmware.com>  wrote:
>
>> I was not thinking of making it a hard limit. It would be just
>> like checkpoint_segments from that point of view - if a
>> checkpoint takes a long time, max_wal_size might still be
>> exceeded.
>
> Then I suggest we not use exactly that name.  I feel quite sure we
> would get complaints from people if something labeled as "max" was
> exceeded -- especially if they set that to the actual size of a
> filesystem dedicated to WAL files.

You're probably right. Any suggestions for a better name? 
wal_size_soft_limit?

- Heikki



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