On Fri, Oct 1, 2010 at 11:13, Fujii Masao <masao.fujii@gmail.com> wrote:
> On Wed, Sep 29, 2010 at 5:47 PM, Magnus Hagander <magnus@hagander.net> wrote:
>> It's actually intentional. If we create a file at first, there is no
>> way to figure out exactly how far through a partial segment we are
>> without parsing the details of the log. This is useful both for the
>> admin (who can look at the directory and watch the file grow) and the
>> tool itself (to know when the .save file can be rotated away, when
>> recovering from a partial segment receive).
>>
>> My idea was to just have the admin pad the file when it's time to do
>> the restore. I could perhaps even add an option to the tool to do it -
>> the idea being it's a manual step still.
>>
>> Do you have another suggestion for how to provide those two things?
>
> My idea is to implement something like xlogdump in contrib and use it
> for those two things. Though it's harder to implement that than to do
> padding tool.
Yes, much harder. I prefer keeping the tool simple when possible ;)
Doesn't mean we couldn't do both, i guess.
> BTW, implementing something like xlogdump is already in TODO list:
Yes, obviously such a tool would be very useful independent of the
streaming thing.
--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/