Date: Tue, 16 Nov 2010 20:40:00 +0000 From: Bruce Cran <bruce@cran.org.uk> To: Alexander Best <arundel@freebsd.org> Cc: Dag-Erling, Tijl Coosemans <tijl@coosemans.org>, Oliver Fromme <olli@lurza.secnetix.de>, freebsd-hackers@freebsd.org, Alexander Motin <mav@FreeBSD.org>, =?ISO-8859-1?Q?v?= <des@des.no> Subject: Re: Summary: Re: Spin down HDD after disk sync or before power off Message-ID: <20101116204000.00005aea@unknown> In-Reply-To: <20101022100309.GA16446@freebsd.org> References: <201009161742.24228.tijl@coosemans.org> <201009161619.o8GGJAmv035378@lurza.secnetix.de> <20101018155944.GA12425@freebsd.org> <868w1r92rf.fsf@ds4.des.no> <20101021122110.GA65490@freebsd.org> <4CC156F5.1050109@FreeBSD.org> <20101022100309.GA16446@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, 22 Oct 2010 10:03:09 +0000 Alexander Best <arundel@freebsd.org> wrote: > so how about olivers patch? it will only apply to ata devices so it's > garanteed not to break any other CAM devices (i'm thinking about the > aac controller issue). you could revert your previous shutdown work > and plug olivers patch into CAM. you might want to replace the > combination of flush/standby immediate with sleep. One problem with the code that's been committed is that the shutdown event handler doesn't get run during a suspend operation so an emergency unload still gets done when running "acpiconf -s3". -- Bruce Cran
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20101116204000.00005aea>