Date: Thu, 6 Mar 2008 02:19:32 -0800 From: Jeremy Chadwick <koitsu@freebsd.org> To: Ken Chen <ken73.chen@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: 7.0 kernel panic on Intel SR2400 Message-ID: <20080306101932.GA83571@eos.sc1.parodius.com> In-Reply-To: <d018a9bd0803060147w3ed05c67p4a6fb1ff478a4b7@mail.gmail.com> References: <d018a9bd0803060147w3ed05c67p4a6fb1ff478a4b7@mail.gmail.com>
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On Thu, Mar 06, 2008 at 05:47:16PM +0800, Ken Chen wrote: > I upgrade from 6.2 to 7.0 on this Intel SR2400 server, then it panic after > mounting storage when boot with 7.0 kernel. > > I don't leave enough space for core dumping, so I should get nothing more > for the panic. Any way to gather enough information for bug reporting? I'm not sure what other options you have; it's important that people understand when configuring disks, to make swap equal to (or larger than) the amount of memory you have, AND make sure /var is larger than the total amount of memory you have. > ... > iir0: <Intel Integrated RAID Controller> mem 0xfa000000-0xfbffffff irq 48 at device 8.0 on pci4 > iir0: [GIANT-LOCKED] > ... > ses0 at iir0 bus 1 target 6 lun 0 > ses0: <ESG-SHV SCA HSBP M22 0.06> Fixed Processor SCSI-2 device > ses0: SAF-TE Compliant Device > da0 at iir0 bus 2 target 0 lun 0 > da0: <Intel Host Drive #00 > Fixed Direct Access SCSI-2 device > da0: Tagged Queueing Enabled > da0: 69931MB (143219475 512 byte sectors: 255H 63S/T 8915C) > Trying to mount root from ufs:/dev/da0s1a > ... Shot in the dark, but the behaviour sounds similar to what I was seeing when using Intel MatrixRAID in a RAID-1 array with 2 disks. See here: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/108924 -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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