[EMAIL PROTECTED] writes:
> The 5 year claim seems
> decades too short unless they are talking about a newer technology.
I think what Simon is on about is CRCs being routinely used on the cable
between the disk drive and the CPU. When I was involved in this stuff
you usually only got a parity bit on each byte transferred. CRCs for
all disk command/result messages would definitely help close a risk area
--- but that's only one risk of many.
regards, tom lane
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