On Mon, Mar 18, 2013 at 4:31 PM, Greg Smith <greg@2ndquadrant.com> wrote:
> to get them going again. If the install had checksums, I could have figured
> out which blocks were damaged and manually fixed them, basically go on a
> hunt for torn pages and the last known good copy via full-page write.
Wow. How would you extract such a block image from WAL?
That would be a great tool to have, but I didn't know there was any
practical way of doing it today.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
