On Tue, 2010-10-26 at 18:53 -0500, Martin, Brian D. (JSC-OD)[UNITED
SPACE ALLIANCE LLC] wrote:
> Can a 32 bit PostgreSQL v. 9.0 db be copied from a 32 bit machine and overwrite the db on a 64 bit PostgreSQL
machine? I'm trying to get a good initial starting point before performing hot standy write ahead logging (WAL)
replicationbetween a 32 bit and 64 bit machine. When I copy the 32 bit db to the 64 bit db, the PostgreSQL logs are
sayingthe pg_control file has a checksum mis-match. When I backup and restore the 64 bit pg_control then the log files
reporta sys id mismatch.
>
You must run the same architecture.... 32-32 or 64-64
> Thank you,
> Brian Martin
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