Manually Started Defragment Stops in Sleep Mode

A manually started Windows Vista Defragment appears to stop before completing
its job if the computer enters sleep mode. I've read that Vista Defrag was
designed to be low disk and low cpu priority, but why would defrag let the
computer go to sleep on it? Isn't defrag SUPPOSED to run when you're not
using the computer? And shouldn't Vista be smart enough to postpone sleep
mode if something like defrag is running or is there something I can
configure (besides making the delay for sleep mode longer) that would solve
this problem?

Vista Home Edition on new computer w/ 2 gig RAM, AMD 64 X/2

Where is defrag? I do not find an acessories folder in Vista.
robert hale

"Tokarii CP" wrote:

> A manually started Windows Vista Defragment appears to stop before completing
> its job if the computer enters sleep mode. I've read that Vista Defrag was
> designed to be low disk and low cpu priority, but why would defrag let the
> computer go to sleep on it? Isn't defrag SUPPOSED to run when you're not
> using the computer? And shouldn't Vista be smart enough to postpone sleep
> mode if something like defrag is running or is there something I can
> configure (besides making the delay for sleep mode longer) that would solve
> this problem?
>
> Vista Home Edition on new computer w/ 2 gig RAM, AMD 64 X/2

Start > All Programs > Accessories > System Tools.

--
Jane, not plain 64 bit enabled :-)
Batteries not included. Braincell on vacation ;-)
"Robert Hale" <RobertHale@discussions.microsoft.com> wrote in message
news:5767208A-9FCE-4398-9268-B455F97F600C@microsoft.com...
> Where is defrag? I do not find an acessories folder in Vista.
> robert hale
>
> "Tokarii CP" wrote:
>
>> A manually started Windows Vista Defragment appears to stop before
>> completing
>> its job if the computer enters sleep mode. I've read that Vista Defrag
>> was
>> designed to be low disk and low cpu priority, but why would defrag let
>> the
>> computer go to sleep on it? Isn't defrag SUPPOSED to run when you're not
>> using the computer? And shouldn't Vista be smart enough to postpone
>> sleep
>> mode if something like defrag is running or is there something I can
>> configure (besides making the delay for sleep mode longer) that would
>> solve
>> this problem?
>>
>> Vista Home Edition on new computer w/ 2 gig RAM, AMD 64 X/2