I think you're going to have to build an old PG. But really, how long
does that take, an hour maybe on a slow machine? Just install it to a
non-standard directory and you'll be fine.
In fact, on second thought, you should find out what version of PG he was
using, and stick to that. You really shouldn't upgrade PG versions
(especially major versions, but minor versions as well) without running
your own tests.
Jon
On Fri, 19 Dec 2003, Conrad wrote:
>
> Greetings,
>
> In short:
>
> Using a new FreeBSD (4.9) PostgreSQL (7.3) server, can I
> rescue PostgreSQL data from a hard drive pulled from an
> older (motherboard just died) FreeBSD (4.??) PostgreSQL (7.??)
> server? If so, how?
>
> The long version:
>
> Helping a friend who had a FreeBSD PostgreSQL server crash recently.
> This was a motherboard failure, and the data on the drives looks
> usable, but we are rebuilding the server, using a newer PostgreSQL
> (7.3) - his most recent PostgreSQL dump was a few weeks ago,
> (hey, at least he was backing it up - sort of). The version of
> PostgreSQL used to build his data is unknown - whatever was current
> around August of 2002 (7.1 maybe?). (Once the server is built and
> the old drive mounted, I may be able to figure out the exact version
> from the FreeBSD package DB, which should also be on that drive.)
>
> Normally, I would tell him to just run with the dump from a couple
> of weeks ago and live with it, but there has been a lot of non-
> duplicable work done since then by an individual who left his
> organization 2 days ago (and apparently cursed his server when
> she left ;-) )
>
> It would be real nice if we could use one of the old server drives
> to restore his PostgreSQL DB - without having to build an old
> PostgreSQL server just to extract the data, then rebuild on a 7.3
> server.
>
> Is this feasible? Pits or tipfalls, anyone?
>
> Cheers and many thanks,
>
> Conrad
>
>
>
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