Date: Mon, 27 Aug 2012 10:51:59 +0200 From: OriS <site.freebsd@orientalsensation.com> To: Sergey Kandaurov <pluknet@freebsd.org> Cc: freebsd-stable@freebsd.org, =?UTF-8?Q?Dag=2DErling_Sm=C3=B8rgrav?= <des@freebsd.org> Subject: Re: Weird message in dmesg Message-ID: <CALazp%2BUmSmWb6GkZA-_yPbZCzn4X5j171T_LayKomDra215kUA@mail.gmail.com> In-Reply-To: <CAE-mSOJWWELwi=gduOOrwfGUrmox1sy8PSm=CXgZ45xLNu78cA@mail.gmail.com> References: <CALazp%2BVajMK8FgqJSr5KRB3y2bpH=ZxL2PNLCqPrKD34LM%2BVqw@mail.gmail.com> <CAE-mSOJWWELwi=gduOOrwfGUrmox1sy8PSm=CXgZ45xLNu78cA@mail.gmail.com>
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Yup, that seems to be the issue...
I kept bumping up the value of kern.maxswzone until the warning disappeared.
Should be incorporated into sources I guess.
Thanks! :)
Noor
On Mon, Aug 27, 2012 at 10:26 AM, Sergey Kandaurov <pluknet@freebsd.org>wrote:
> On 27 August 2012 10:48, OriS <site.freebsd@orientalsensation.com> wrote:
> > Hello all,
> >
> > I have a strange warning message in dmesg:
> >
> > warning: total configured swap (15728640 pages) exceeds maximum
> > recommended amount (22369984 pages).
> > warning: increase kern.maxswzone or reduce amount of swap.
> >
> > (The configured pages are actually less than maximum)
> >
> > The value of kern.maxswzone in /boot/loader.conf is:
> >
> > kern.maxswzone=201326592
> >
> > Anyone knows what's going on?!
>
> I think there is a typo. Should be:
>
> Index: /usr/src/sys/vm/swap_pager.c
> ===================================================================
> --- /usr/src/sys/vm/swap_pager.c (revision 239722)
> +++ /usr/src/sys/vm/swap_pager.c (working copy)
> @@ -2135,7 +2135,7 @@ swapon_check_swzone(unsigned long npages)
> if (npages > maxpages / 2) {
> printf("warning: total configured swap (%lu pages) "
> "exceeds maximum recommended amount (%lu pages).\n",
> - npages, maxpages);
> + npages, maxpages / 2);
> printf("warning: increase kern.maxswzone "
> "or reduce amount of swap.\n");
> return (-1);
>
> --
> wbr,
> pluknet
>
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