[LON-CAPA-dev] Development cluster

[hkng]

When db_copy.pl does the conversion, the 32-bit version are renamed
*.db.old. So if those were not deleted, you can copy over and at least get
the server to work (somewhat). My 2-cent. -hk


On Wed, Mar 28, 2012 at 4:55 AM, Stefan Bisitz <st.bisitz at ostfalia.de>wrote:

> Hi Mark,
>
> we tried this once, too, but it failed. With a look at
> http://loncapa.org/**hardwareupgrade.html<http://loncapa.org/hardwareupgrade.html>
> Step 6b
> The database needs to be converted. Currently, there seems to be the 32 to
> 64 conversion the only direction available.
>
> I've already checked the script
> /home/httpd/perl/debug/db_**copy.pl <http://db_copy.pl>
> mentioned there. It doesn't look like a simple solution
> "just-do-it-the-other-way-**round".
>
> Stefan Bisitz
>
>
> Am 28.03.2012 04:50 schrieb Lucas, Mark:
>
>> Hi,
>>
>> A while back I tried to bring my development server back to life and
>> clone chunks of
>> oucapa2, our production library server. It was behaving strangely and I
>> never got
>> back to it.
>>
>> I suddenly realized this morning that I was trying to clone a 64-bit
>> machine to a 32-bit
>> machine.
>>
>> Is there any reasonable way to do this? What files get mucked up in the
>> 32 to 64 bit
>> transition? Is there a conversion that takes you backwards if I were to
>> do a one-shot
>> partial cloning then run a format adjusting script?
>>
>> Thanks,
>> Mark
>>
>> --
>> Mark Lucasemail: lucasm at ohiou.edu <mailto:lucasm at ohiou.edu>
>> 252D Clippinger Labphone: (740)597-2984
>> Department of Physics and Astronomyfax: (740)593-0433
>>
>> Ohio University
>> Athens, OH 45701
>>
>>
>>
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