Pavel Machek wrote:
>
> Hi!
>
> > > +
> > > +You have two ways to use this code. The first one is if you've compiled in
> > > +sysrq support then you may press Sysrq-D to request suspend. The other way
> > > +is with a patched SysVinit (my patch is against 2.76 and available at my
> > > +home page). You might call 'swsusp' or 'shutdown -z <time>'.
> > > +
> > > +Either way it saves the state of the machine into active swaps and then
> > > +reboots. By the next booting the kernel's resuming function is either triggered
> > > +by swapon -a (which is ought to be in the very early stage of booting) or you
> > > +may explicitly specify the swap partition/file to resume from with ``resume=''
> > > +kernel option. If signature is found it loads and restores saved state. If the
> >
> > Does it have to be an "active swap partition"? What about systems
> > without active swap, but space enough for a partition?
>
> There you just make it partition and then mkswap/swapon it. Or did I
> misunderstand the question?
> Pavel
Pavel,
maybe I was unclear. For reasons of interactivity, I do not have any
swap enabled on my Notebook. The 320 MB are enough for my workload and I
am willing to accept the OOM Killer when I do really stupid things. If I
enable swap the (all of them to some degree :-) VM decides to swap out
"unused" processes. Most of them are desktop related and if I need them
the system responds sluggish. Therefore - no swap activated.
My question was: can I have a system without active swap and still use
swsusp? Creating a swap/suspend partition of appropriate size is not a
problem. I just do not want to "swapon" it.
Martin
-- ------------------------------------------------------------------ Martin Knoblauch | email: Martin.Knoblauch@TeraPort.de TeraPort GmbH | Phone: +49-89-510857-309 C+ITS | Fax: +49-89-510857-111 http://www.teraport.de | Mobile: +49-170-4904759 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Apr 15 2002 - 22:00:12 EST