Hi Allen,

Thank you for the suggestion.  I just would like to confirm whether it
applies to the situation where dspace version hasn't changed?  I have dspace
1.5.1 on both machines.  Postgres versions are slightly different (8.3.5-1
on the old and 8.3.6-2 on the new), but it probably isn't a significant
difference?

Dspace notwithstanding, I am trying to figure out how any postgres database
(in this case: dspace) could be flawlessly exported to another machine with
pretty much the same software version.

Cheers,
Stan



On Thu, Mar 19, 2009 at 12:05 PM, Allen Lam <[email protected]> wrote:

> The db schema is changed while dspace version is changed. You errors may be
> caused by version mismatch between dspace and db.
>
> I suggest you re-create the old version db on the new machine, then run the
> upgrade scripts provided by dspace to upgrade the db schema upto 1.5.1
>
> Hope this helps.
>
> Regards,
> Allen Lam.
> HKU Hub Administrator, http://hub.hku.hk
>
>
> Stan Orlov wrote:
>
>> Forgot to mention - I am running the latest versions of DSpace (1.5.1) and
>> PostgreSQL (8.3) on both machines.  And also the latest Apache and Tomcat 6.
>>
>>
>> On Thu, Mar 19, 2009 at 6:26 AM, Stan Orlov <[email protected] <mailto:
>> [email protected]>> wrote:
>>
>>    Greetings!
>>
>>    I have DSpace running on a Windows XP machine and am migrating it
>>    to a Windows 2003 server with the same structure.  Installation
>>    went smoothly, jspui is accessible, but I can't properly transfer
>>    the PostgreSQL database.  I tried to dump it using command line,
>>    backup using pgAdmin III, backup using Navicat for PostgreSQL and
>>    also used export Wizard in PostgreSQL.  However, I can't import it
>>    properly using the same tools on the new machine.  I have
>>    different errors depending on the tool used and can post them if
>>    that would help, but the root of the problem is probably in me
>>    missing some step somewhere.
>>
>>    Since you probably have done this a million times, is there a
>>    bulletproof PostgreSQL export/import command or utility you could
>>    recommend?
>>
>>    Cheers,
>>    Stanislav Orlov
>>
>>
>
>
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