Date: Thu, 11 Jun 2009 09:35:36 -0600 From: Scott Long <scottl@samsco.org> To: Andre Oppermann <andre@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: (probe23:arcmsr0:0:16:0): inquiry data fails comparison at DV1 step Message-ID: <4A312448.1060009@samsco.org> In-Reply-To: <4A2FE765.9000803@freebsd.org> References: <4A2FA4EF.5060603@freebsd.org> <4A2FC858.5050800@samsco.org> <4A2FE765.9000803@freebsd.org>
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Andre Oppermann wrote: > Scott Long wrote: >> Andre Oppermann wrote: >>> Today I upgraded an AMD64 server from FreeBSD 6.4 to 7-STABLE and got >>> a big >>> nasty surprise with the Areca RAID controller: >>> >>> arcmsr0: <Areca SATA Host Adapter RAID Controller (RAID6 capable) >>> > mem 0xfdbff000-0xfdb400000 irq16 at device 14.0 on pci18 >>> ARECA RAID ADAPTER0: Driver Version 1.20.00.15 2007-10-07 >>> ARECA RAID ADAPTER0: FIRMWARE VERSION V1.46 2009-01-06 >>> arcmsr0: [ITHREAD] >>> ... >>> (probe23:arcmsr0:0:16:0): inquiry data fails comparison at DV1 step >>> run_interrupt_driven_hooks: still waiting after 60 seconds for >>> xpt_config >>> >>> From here on it hangs and repeats the last message with some sort of >>> exponential backoff. Ctrl-Alt-Del to reboot doesn't work but ScrollLock >>> does. Hard reset is required to reboot. >>> >>> Booting the old 6.4 kernel works and the system comes up again with full >>> access to the RAID array. >>> >>> Any help appreciated. >>> >> >> I'll try to reproduce this locally. There have been sporadic reports of >> the "fails comparison" problem, but none as fatal as this. Is it >> possible to compile your kernel with CAMDEBUG and >> CAM_DEBUG_FLAGS=CAM_DEBUG_INFO? > > CAMDEBUG doesn't give any output. > > As it turns out the hang seems to be related to an interrupt routing > problem somehow. I did an BIOS upgrade and BIOS settings factory reset. > The mainboard is an ASUS M2N32 WS Professional with an Athlon64 X2 4800+. > Enabling all on-board devices including ATA and various SATA controllers > together with "PnP OS" set to yes fixed the hand and allowed FreeBSD 7 to > boot sucessfully. Why 6.4 doesn't stumble I don't know. > > The "(probe23:arcmsr0:0:16:0): inquiry data fails comparison at DV1 step" > line is still there. Fortunately the boot process simply continues from > there without further trouble. > > If there are any other CAM debug options or patches you want me to try I > can do that. The system is only in partial production and I'm allowed to > reboot it during workhours. > You enabled both CAMDEBUG and CAM_DEBUG_FLAGS=CAM_DEBUG_INFO in your kernel? Scott
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