Date: Fri, 10 Oct 2008 16:37:01 -0300 From: JoaoBR <joao@matik.com.br> To: freebsd-stable@freebsd.org Cc: freebsd-amd64@freebsd.org Subject: Re: am2 MBs - 4g + SCSI wipes out root partition Message-ID: <200810101637.01741.joao@matik.com.br> In-Reply-To: <200810101843.SAA07538@sopwith.solgatos.com> References: <200810101843.SAA07538@sopwith.solgatos.com>
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On Friday 10 October 2008 07:43:07 Dieter wrote: > > I get a problem on several am2 motherboards when an SCSI Adaptor (LSI > > or=3D20 Adaptec) is installed and with 4Gigs of Ram > > > > the problem is easy to repeat, after some minutes compiling world the > > machi=3D ne=3D20 > > crashes, sometimes a panic mmap ffs crossrefeerence or something, passes > > to=3D o=3D20 > > fast to look an when the machine comes back often the complete root > > partiti=3D on=3D20 > > is gone or if not it needs manual fsck and mostly /dev references are > > gone =3D or=3D20 > > other important parts so the disk isn't bootable anymore > > > > funny is (for me) that the other partitions are ok ever and only root > > is=3D20 fucked ever > > Are you running FreeBSD i386 or amd64? > amd64 > Is the compiler using /tmp and /tmp is in root partition? > Maybe try having a seperate partition for /tmp, might keep > root partition from getting trashed? > /tmp is linked to /var/tmp > > Same hardware with SATA works perfect > > Maybe try root partition on SATA, everything else on SCSI > and see what happens. > > If the system supports a RS-232 console, you could capture panic > message that way. Or aim a video camera at the screen. well to be more clear the machine hangs somewhere in buildworld I saw some panics all with mmap and crossreference, the panic does not=20 complete either it hangs before getting to the pointer lines I have still a disk which wasn't completly wiped out so if you have some ne= ed=20 for finding some info I try but without camera and dogs envolved please :) =2D-=20 Jo=E3o A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
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