On 19-Feb-08, at 1:12 PM, Joshua D. Drake wrote:
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> On Tue, 19 Feb 2008 13:03:58 -0500
> Douglas J Hunley <doug@hunley.homeip.net> wrote:
>
>> I spent a whopping seven hours restoring a database late Fri nite for
>> a client. We stopped the application, ran pg_dump -v -Ft -b -o $db >
>> ~/pre_8.3.tar on the 8.2.x db, and then upgrading the software to
>> 8.3. I then did a pg_restore -v -d $db ./pre_8.3.tar and watched it
>> positively crawl. I'll grant you that it's a 5.1G tar file, but 7
>> hours seems excessive.
>>
>> Is that kind of timeframe 'abnormal' or am I just impatient? :) If
>> the former, I can provide whatever you need, just ask for it.
>> Thanks!
>
> 7 hours for 5.1 G is excessive. It took me 11 hours to do 220G :). It
> would be helpful if we knew what the machine was doing. Was it IO
> bound? How much ram does it have? Is it just a single HD drive? What
> are your settings for postgresql?
>
Yeah, I did a 9G in about 20min. Did you optimize the new one ?
> Joshua D. Drake
>
>
> - --
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