> > The page images are not needed and can be thrown away once the page is
> > completely sync'ed to disk or a checkpoint happens.
> Actually they should at least be kept another few seconds to allow "stupid"
> disks to actually write the pages :-) But see previous mail, they can also
> help with various BAR restore solutions.
Agreed. They have to be kept a few seconds.
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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