Hannu Krosing wrote:
Actually we came up with a solution to this - use filesystem level snapshots (like LVM2+XFS or ZFS), and redirect backends with long-running queries to use fs snapshot mounted to a different mountpoint. I don't think Simon has yet put full support for it in code, but it is clearly _the_ solution for those who want to eat the cake and have it too.
How does that work if you're using mutiple file systems via tablespaces (e.g. indexes in a different TS)?
cheers andrew -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
