On 1/22/15 1:43 PM, Alvaro Herrera wrote:
Andres Freund wrote:
2) Make movedb() (and possibly created(), not sure yet) use proper WAL
logging and log the whole copied data. I think this is the right long
term fix and would end up being much more reliable. But it either
requires some uglyness during redo (creating nonexistant database
directories on the fly during redo) or new wal records.
Doable, but probably too large/invasive to backpatch.
Not to mention the extra WAL traffic ...
Yeah, I don't know that we actually want #2. It's bad enough to copy an entire
database locally, but to then put it's entire contents into WAL? Blech.
--
Jim Nasby, Data Architect, Blue Treble Consulting
Data in Trouble? Get it in Treble! http://BlueTreble.com
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers