From owner-freebsd-mobile  Thu Mar 23 12:18:56 2000
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Date: Thu, 23 Mar 2000 12:18:33 -0800
From: Steve Feldman <feldman@twincreeks.net>
To: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
Cc: freebsd-mobile@freebsd.org
Subject: Re: suspend problems on VAIO Z505HS
Message-ID: <20000323121833.A4349@twincreeks.net>
References: <20000323102036.A3686@twincreeks.net> <200003231936.EAA24606@tasogare.imasy.or.jp>
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In-Reply-To: <200003231936.EAA24606@tasogare.imasy.or.jp>; from iwasaki@jp.FreeBSD.org on Fri, Mar 24, 2000 at 04:36:51AM +0900
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That did the trick, suspend/resume works fine now.
Thanks!
	Steve

On Fri, Mar 24, 2000 at 04:36:51AM +0900, Mitsuru IWASAKI wrote:
> Hi,
> 
> > I've got a brand new Sony VAIO PCG-Z505HS.
> > It works pretty well, except for a problem I've been having with
> > suspend/resume.
> > 
> > When I suspend the system with 'zzz' or Fn-ESC then resume,
> > more often than not the system comes back in a funny state.
> > It seems as if the file system is getting scrambled,
> > either in-core or on the disk.  Sometimes some commands
> > just won't work (claiming a bad magic number), other times
> > I've seen /kernel actually get changed on the disk.
> > 
> > The other day some of the inodes on disk actually got trashed to
> > the point where I had to completely re-install FreeBSD.
> > 
> > I'm running 3.4-RELEASE + PAO3-20000130.
> 
> It seems the `CHS addressing destroy over 8GB disks after resume' problem.
> Please try to set Bit 12 (LBA addressing) on wdc flags (see LINT or man 4 wd)
> somethig like;
> 
> controller	wdc0	at isa? port "IO_WD1" bio irq 14 flags 0xf0fff0ff
> (32bit + sleep hack + LBA + multi-sector)
> 
> Good luck!


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