Re: Block-level CRC checks - Mailing list pgsql-hackers

From Joshua D. Drake
Subject Re: Block-level CRC checks
Date
Msg-id 4909CC12.8060002@commandprompt.com
Whole thread Raw
In response to Re: Block-level CRC checks  ("Jonah H. Harris" <jonah.harris@gmail.com>)
Responses Re: Block-level CRC checks
List pgsql-hackers
Jonah H. Harris wrote:
> On Thu, Oct 30, 2008 at 10:33 AM, Zdenek Kotala <Zdenek.Kotala@sun.com> wrote:
>> Please, DO NOT MOVE position of page version in PageHeader structure! And
>> PG_PAGE_LAYOUT_VERSION should be bump to 5.
> 
> Umm, any in-place upgrade should be capable of handling changes to the
> page header.  Of, did I miss something significant in the in-place

I thought that was kind of the point of in place upgrade.

Joshua D. Drake


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