Tom Lane wrote:

Alvaro Herrera <[EMAIL PROTECTED]> writes:
On Mon, Jan 24, 2005 at 06:57:54PM -0500, Tom Lane wrote:
(Five minutes at least has a defensible rationale, ie it's the default
checkpoint interval and we expect we can replay the log at least as
fast as it was created initially.)

Hmm, I remember Mark Wong from OSDL saying that it took to replay the
logs after a crash more than the six hours it had taken to generate

Six hours? Did he have checkpoints disabled somehow?

No, I remember they were talking about recovery from backup using PITR.
(i.e. not simple crash recovery, but replaying the logs from the whole benchmark session)

Best Regards,
Michael Paesold

---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]

Reply via email to