Upon moving a DVD (re)writer
LG GSA-H22N / SuperMulti DVD Rewriter (L49-GSAH22N CA)
from chassis A (OpenBSD 3.9) to chassis B (OpenBSD 4.0), I found
that I could no longer mount a filesystem on the drive. The
dmesg (full text below) now indicates these diagnostics when
trying to access the drive during mount a mount run on the 4.0
machine running 4.0:
cd0(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x28
SENSE KEY: Hardware Error
ASC/ASCQ: Logical Unit Communication CRC Error (ULTRA-DMA/32)
cd0(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x28
SENSE KEY: Hardware Error
ASC/ASCQ: Logical Unit Communication CRC Error (ULTRA-DMA/32)
The CVS for /usr/sys reports no changes in
/usr/src/sys/dev/atapiscsi/*
between OPENBSD_3_9 and OPENBSD_4_0, so I am suspecting that
the problem doesn't have to do with the driver source.
Any advice on how to begin tracking down the underlying error here?
Andrew.
Full dmesg (for machine exhibiting the problem) follows:
OpenBSD 4.0-stable (GENERIC) #3: Sun Mar 18 09:26:04 ADT 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) 4 CPU 2.40GHz ("GenuineIntel" 686-class) 2.41 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID
real mem = 535588864 (523036K)
avail mem = 480612352 (469348K)
using 4256 buffers containing 26882048 bytes (26252K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 05/13/03, BIOS32 rev. 0 @ 0xf0010,
SMBIOS rev. 2.3 @ 0xf04a0 (65 entries)
bios0: ASUSTek Computer Inc. P4P8X
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf5400/256 (14 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801EB/ER LPC" rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0x8000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82865G/PE/P CPU-I/0-1" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82865G/PE/P CPU-AGP" rev 0x02
pci1 at ppb0 bus 1
uhci0 at pci0 dev 29 function 0 "Intel 82801EB/ER USB" rev 0x02: irq 5
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801EB/ER USB" rev 0x02: irq 5
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 29 function 2 "Intel 82801EB/ER USB" rev 0x02: irq 11
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3 at pci0 dev 29 function 3 "Intel 82801EB/ER USB" rev 0x02: irq 5
usb3 at uhci3: USB revision 1.0
uhub3 at usb3
uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7 "Intel 82801EB/ER USB2" rev 0x02: irq 11
usb4 at ehci0: USB revision 2.0
uhub4 at usb4
uhub4: Intel EHCI root hub, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
ppb1 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0xc2
pci2 at ppb1 bus 2
skc0 at pci2 dev 5 function 0 "3Com 3c940" rev 0x12, Marvell Yukon (0x1): irq 11
sk0 at skc0 port A, address 00:0c:6e:5d:c1:43
eephy0 at sk0 phy 0: Marvell 88E1011 Gigabit PHY, rev. 3
vga1 at pci2 dev 12 function 0 "SiS 6326 VGA" rev 0x0b: aperture at 0xfe000000,
size 0x400000
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ichpcib0 at pci0 dev 31 function 0 "Intel 82801EB/ER LPC" rev 0x02
pciide0 at pci0 dev 31 function 1 "Intel 82801EB/ER IDE" rev 0x02: DMA, channel
0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD800JB-22JJC0>
wd0: 16-sector PIO, LBA, 76319MB, 156301488 sectors
wd1 at pciide0 channel 0 drive 1: <SAMSUNG SP0802N>
wd1: 16-sector PIO, LBA48, 76351MB, 156368016 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 5
wd2 at pciide0 channel 1 drive 0: <Maxtor 6Y160P0>
wd2: 16-sector PIO, LBA48, 152627MB, 312581808 sectors
atapiscsi0 at pciide0 channel 1 drive 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-RAM GSA-H22N, 1.00> SCSI0 5/cdrom
removable
wd2(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
cd0(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
ichiic0 at pci0 dev 31 function 3 "Intel 82801EB/ER SMBus" rev 0x02: irq 11
iic0 at ichiic0
auich0 at pci0 dev 31 function 5 "Intel 82801EB/ER AC97" rev 0x02: irq 11, ICH5
AC97
ac97: codec id 0x41445375 (Analog Devices AD1985)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
lm0 at isa0 port 0x290/8: W83627THF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask ff65 netmask ff65 ttymask ffe7
pctr: user-level cycle counter enabled
dkcsum: wd0 matches BIOS drive 0x80
dkcsum: wd1 matches BIOS drive 0x81
dkcsum: wd2 matches BIOS drive 0x82
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
cd0(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x28
SENSE KEY: Hardware Error
ASC/ASCQ: Logical Unit Communication CRC Error (ULTRA-DMA/32)
cd0(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x28
SENSE KEY: Hardware Error
ASC/ASCQ: Logical Unit Communication CRC Error (ULTRA-DMA/32)
