[linux-pm] content of /sys/power/state

[rasmit.ranjan at wipro.com (rasmit.ranjan at wipro.com)]

Hi,
    I have a little doubt regarding which mode of global suspend my
system supports.
When i do cat /sys/power/state, it gives

Standby mem disk

Does this mean that my system supports all standby, suspend to RAM and
suspend to disk as well? But only suspend to disk works and other two
does not. So what might be the cause?
Please suggest.

Thanks,
Rasmit.