Date: Mon, 16 Jul 2007 19:54:44 -0700 From: Kent Stewart <kstewart@owt.com> To: freebsd-questions@freebsd.org Cc: Steve Franks <stevefranks@ieee.org>, Roger Olofsson <raggen@passagen.se> Subject: Re: IBM HDs vanish on warm-boot? Message-ID: <200707161954.45418.kstewart@owt.com> In-Reply-To: <539c60b90707161551n73a61b9nff23f28443e32fb9@mail.gmail.com> References: <469BE90B.4030503@passagen.se> <539c60b90707161551n73a61b9nff23f28443e32fb9@mail.gmail.com>
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On Monday 16 July 2007, Steve Franks wrote: > I just had this problem this week - drives are fine until you access > one and then disappears. > > Checked my bios monitor page and 12V was only 11.8V. Changing from a > 300W to a 500W power supply magically fixed the problem... > > I don't claim that this is necessarily your problem, but it caught me > off-guard and it's worth looking at. I just finished rebuilding a system that went down on Saturday afternoon. It ended up being the power supply. Early on, I probably could have just replaced the ps but after a number of fsck's, followed by panics, there were files that were linked and etc. and the system wouldn't boot into single user mode. A rebuild using a brand new HD seemed the logical way out. I could mount the old disk and cp important directories or individual files onto the new HD. It turned out that / was the only one trashed but backup files of /etc , /home/user's, and all of the port tarballs were ok. Kent > > Steve > > On 7/16/07, Roger Olofsson <raggen@passagen.se> wrote: > > Dear mailing list, > > > > I have 2 IBM HDs and one WD HD (ata) in an old pc and for some > > reason FBSD 6.2 can't find the IBMs on a warm-boot. Cold-boot is > > fine and, the WD is fine. > > > > The motherboard is an old Aopen AX34 and all settings are default > > except for ACPI that's off. > > > > The first thought that came to mind was that one of the IBMs are > > going bad, but, I find it very unlikely that both HDs are doing it. > > One is a 120 and one is an 80gigger but both 'vanish' on warm-boot. > > > > Some other setting in bios than ACPI? > > > > Grateful for any answer, > > > > /Roger > > _______________________________________________ > > freebsd-questions@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to > > "freebsd-questions-unsubscribe@freebsd.org" -- Kent Stewart Richland, WA http://www.soyandina.com/ "I am Andean project". http://users.owt.com/kstewart/index.html
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