On 8/21/06, Alvaro Herrera <[EMAIL PROTECTED]> wrote:
But the confirmation that needs to come is that the WAL changes have been applied (fsync'ed), so the performance will be terrible. So bad, that I don't think anyone will want to use such a replication system ...
Okay. I give up... Why is waiting for fsync on a fast local network which takes 15us to send a message (infiniband is cheap..) an unimaginable delay when we tolerate a local 8ms fsync delay on systems without writeback cache? ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
