Date: Tue, 22 Aug 2006 15:29:01 +0100 From: Florent Thoumie <flz@FreeBSD.org> To: Dmitry Morozovsky <marck@rinet.ru> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, Wes Peters <wes@opensail.org>, cvs-all@freebsd.org, Kris Kennaway <kris@obsecurity.org> Subject: Re: cvs commit: src/share/man/man5 rc.conf.5 src/etc/rc.d Makefile mdconfig mdconfig2 Message-ID: <1156256941.53353.87.camel@mayday.esat.net> In-Reply-To: <20060822181126.N27449@woozle.rinet.ru> References: <200608211506.k7LF6cJH001832@repoman.freebsd.org> <1DE9D506-0C4B-4CE7-8944-DC4C8AE640C7@opensail.org> <20060822094353.GB48419@xor.obsecurity.org> <20060822094426.GA48626@xor.obsecurity.org> <20060822181126.N27449@woozle.rinet.ru>
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On Tue, 2006-08-22 at 18:16 +0400, Dmitry Morozovsky wrote:
> On Tue, 22 Aug 2006, Kris Kennaway wrote:
>
> KK> > > > Use should be as easy as:
> KK> > > >
> KK> > > > mdconfig_md0="-t malloc -s 10m"
> KK> >
> KK> > We should consider adding "-o reserve" to malloc-backed md creation
> KK> > where applicable (e.g. the md-backed /tmp creation) to avoid bogus PRs
> KK> > from people who run their kernels out of memory by filling up /tmp.
> KK>
> KK> Oops, I forgot they were already (correctly) fixed to use swap backing
> KK> (I think).
>
> Not yet, the default is still -M. I had a patch for this, based on vm.nswapdev
> value, to use malloc-backed md only on swapless machines:
I don't know if it's correct, but rc.d/mdconfig{,2} don't use the
mount_md() subroutine in rc.subr. So, in this case, it's pointless.
--
Florent Thoumie
flz@FreeBSD.org
FreeBSD Committer
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