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On Friday, April 15, 2011 09:50:57 AM Tom Lane wrote: > If you simply unpacked the tar archive and started a postmaster on that, > you'd be pretty much guaranteed to get a corrupt database. The tar > archive is not a valid snapshot by itself --- you have to replay > whatever WAL was generated during the archiving sequence in order to get > to a consistent database state. I have, more than once, "moved" a PG instance from one machine to another with the following sequence, without apparent issue. is there anything I'm missing and/or need to be concerned with? 1) service postgresql stop; 2) rsync -vaz /var/lib/pgsql root@newserver:/var/lib/pgsql; 3) ssh root@newserver; 4) (edit postgresql.conf, set IP addresses, memory, etc) 5) service postgresql start; This is a "done at 10 PM on Friday night" kind of process. -Ben -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. |
