On 10/9/2014 1:13 PM, Dennis wrote:
> Hi, a little off the general topic but I am just wondering if the “tar
> -cf - pgdata | wc -c” trick can be used as general trick to pre-warm
> the cache?
I wouldn't do this if your pgdata is larger than about 50% of your
physical ram.
--
john r pierce 37N 122W
somewhere on the middle of the left coast