Le 28.12.10 16:29, Mark Kettenis a icrit :
Can you try a -current kernel? It has some changes that make
pciide(4) do DMA. That makes disk I/O much faster and might actually
fix the issue as well.
Tried with a -current i386 snapshot downloaded today, problem remains,
(fix actually not tested on -current code).
But I/O is much faster indeed.
dd if=/dev/rwd0c of=/dev/null bs=8192
dd: /dev/rwd0c: Input/output error
16777215+0 records in
16777215+0 records out
137438945280 bytes transferred in 2136.031 secs (64343117 bytes/sec)
dmesg with wd0c kernel error messages at the end:
OpenBSD 4.8-current (GENERIC.MP) #578: Thu Dec 23 12:33:30 MST 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC.MP
RTC BIOS diagnostic error
f7<clock_battery,ROM_cksum,config_unit,memory_size,invalid_time>
cpu0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz ("GenuineIntel"
686-class) 2.39 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,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE
real mem = 2942984192 (2806MB)
avail mem = 2884747264 (2751MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 07/29/05, SMBIOS rev. 2.4 @
0xe0000 (44 entries)
bios0: vendor Apple Inc. version "MBP71.88Z.0039.B0B.1006012305" date
06/01/10
bios0: Apple Inc. MacBookPro7,1
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC APIC ASF! SBST ECDT SSDT SSDT MCFG
SSDT SSDT
acpi0: wakeup devices ADP1(S3) LID0(S3) EC__(S3) OHC1(S3) EHC1(S3)
OHC2(S3) EHC2(S3) ARPT(S5) GIGE(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 25000000 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 265MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz ("GenuineIntel"
686-class) 2.39 GHz
cpu1:
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,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 11, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 1
acpiec0 at acpi0
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 4 (IXVE)
acpicpu0 at acpi0: C3, C2, C1, PSS
acpicpu1 at acpi0: C3, C2, C1, PSS
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
acpibtn2 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "3545797981023400290" type
3545797981528607052 oem "3545797981528673619"
bios0: ROM list: 0xc0000/0xe400!
cpu0: Enhanced SpeedStep 2390 MHz: speeds: 2394, 2128, 1862, 1596, 798 MHz
memory map conflict 0xffc00000/0x400000
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
mem address conflict 0xd3400000/0x80000
pchb0 at pci0 dev 0 function 0 "NVIDIA MCP89 Host" rev 0xa1
"NVIDIA MCP89 Memory" rev 0xa1 at pci0 dev 0 function 1 not configured
vendor "NVIDIA", unknown product 0x0d6d (class memory subclass RAM, rev
0xa1) at pci0 dev 1 function 0 not configured
vendor "NVIDIA", unknown product 0x0d6e (class memory subclass RAM, rev
0xa1) at pci0 dev 1 function 1 not configured
vendor "NVIDIA", unknown product 0x0d6f (class memory subclass RAM, rev
0xa1) at pci0 dev 1 function 2 not configured
vendor "NVIDIA", unknown product 0x0d70 (class memory subclass RAM, rev
0xa1) at pci0 dev 1 function 3 not configured
vendor "NVIDIA", unknown product 0x0d71 (class memory subclass RAM, rev
0xa1) at pci0 dev 2 function 0 not configured
vendor "NVIDIA", unknown product 0x0d72 (class memory subclass RAM, rev
0xa1) at pci0 dev 2 function 1 not configured
pcib0 at pci0 dev 3 function 0 "NVIDIA MCP89 LPC" rev 0xa2
"NVIDIA MCP89 Memory" rev 0xa1 at pci0 dev 3 function 1 not configured
"NVIDIA MCP89 SMBus" rev 0xa1 at pci0 dev 3 function 2 not configured
"NVIDIA MCP89 Memory" rev 0xa1 at pci0 dev 3 function 3 not configured
"NVIDIA MCP89 Co-processor" rev 0xa1 at pci0 dev 3 function 4 not configured
ohci0 at pci0 dev 4 function 0 "NVIDIA MCP89 USB" rev 0xa1: apic 1 int
11 (irq 11), version 1.0, legacy support
ehci0 at pci0 dev 4 function 1 "NVIDIA MCP89 USB" rev 0xa2: apic 1 int
10 (irq 10)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "NVIDIA EHCI root hub" rev 2.00/1.00 addr 1
ohci1 at pci0 dev 6 function 0 "NVIDIA MCP89 USB" rev 0xa1: apic 1 int 7
(irq 7), version 1.0, legacy support
ehci1 at pci0 dev 6 function 1 "NVIDIA MCP89 USB" rev 0xa2: apic 1 int 5
(irq 5)
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "NVIDIA EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 8 function 0 "NVIDIA MCP89 HD Audio" rev 0xa2: apic
1 int 15 (irq 15)
azalia0: codecs: Cirrus Logic/0x4206, NVIDIA/0x000c, NVIDIA/0x000c,
NVIDIA/0x000c, using Cirrus Logic/0x4206
audio0 at azalia0
pciide0 at pci0 dev 10 function 0 "NVIDIA MCP89 SATA" rev 0xa2: DMA
pciide0: using apic 1 int 11 (irq 11) for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <Hitachi HTS545050B9SA02>
wd0: 16-sector PIO, LBA48, 476940MB, 976773168 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 6
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <MATSHITA, DVD-R UJ-898, HC10> ATAPI
5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 5
vendor "NVIDIA", unknown product 0x0d75 (class memory subclass RAM, rev
0xa1) at pci0 dev 11 function 0 not configured
ppb0 at pci0 dev 14 function 0 "NVIDIA MCP89 PCIE" rev 0xa1: apic 1 int
16 (irq 255)
pci1 at ppb0 bus 1
"AT&T/Lucent FW643 1394" rev 0x08 at pci1 dev 0 function 0 not configured
ppb1 at pci0 dev 21 function 0 "NVIDIA MCP89 PCIE" rev 0xa1: apic 1 int
16 (irq 255)
pci2 at ppb1 bus 2
"Broadcom BCM4322" rev 0x01 at pci2 dev 0 function 0 not configured
ppb2 at pci0 dev 22 function 0 "NVIDIA MCP89 PCIE" rev 0xa1: apic 1 int
11 (irq 255)
pci3 at ppb2 bus 3
bge0 at pci3 dev 0 function 0 "Broadcom BCM5764" rev 0x10, BCM5784 A1
(0x5784100): apic 1 int 11 (irq 10), address c4:2c:03:3a:c7:04
brgphy0 at bge0 phy 1: BCM5784 10/100/1000baseT PHY, rev. 4
ppb3 at pci0 dev 23 function 0 "NVIDIA MCP89 PCIE" rev 0xa1
pci4 at ppb3 bus 4
vga1 at pci4 dev 0 function 0 "NVIDIA GeForce 320M" rev 0xa2
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
isa0 at pcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb2 at ohci0: USB revision 1.0
uhub2 at usb2 "NVIDIA OHCI root hub" rev 1.00/1.00 addr 1
usb3 at ohci1: USB revision 1.0
uhub3 at usb3 "NVIDIA OHCI root hub" rev 1.00/1.00 addr 1
mtrr: Pentium Pro MTRR support
uvideo0 at uhub0 port 6 configuration 1 interface 0 "Apple Inc. Built-in
iSight" rev 2.00/4.35 addr 2
video0 at uvideo0
umass0 at uhub1 port 1 configuration 1 interface 0 "Apple Card Reader"
rev 2.00/98.33 addr 2
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <APPLE, SD Card Reader, 1.00> SCSI0
0/direct removable
sd0: drive offline
uhidev0 at uhub3 port 3 configuration 1 interface 0 "Apple Inc. Apple
Internal Keyboard / Trackpad" rev 2.00/0.90 addr 2
uhidev0: iclass 3/1, 9 report ids
ukbd0 at uhidev0 reportid 1: 8 modifier keys, 6 key codes, country code 13
wskbd0 at ukbd0: console keyboard, using wsdisplay0
uhid0 at uhidev0 reportid 9: input=0, output=0, feature=3
uhidev1 at uhub3 port 3 configuration 1 interface 1 "Apple Inc. Apple
Internal Keyboard / Trackpad" rev 2.00/0.90 addr 2
uhidev1: iclass 3/0, 68 report ids
uhid1 at uhidev1 reportid 68: input=511, output=0, feature=0
uhidev2 at uhub3 port 3 configuration 1 interface 2 "Apple Inc. Apple
Internal Keyboard / Trackpad" rev 2.00/0.90 addr 2
uhidev2: iclass 3/1, 2 report ids
ums0 at uhidev2 reportid 2: 3 buttons
wsmouse0 at ums0 mux 0
uhidev3 at uhub3 port 5 configuration 1 interface 0 "Apple Computer,
Inc. IR Receiver" rev 2.00/0.16 addr 3
uhidev3: iclass 3/0, 38 report ids
uhid2 at uhidev3 reportid 36: input=4, output=0, feature=0
uhid3 at uhidev3 reportid 37: input=4, output=0, feature=0
uhid4 at uhidev3 reportid 38: input=4, output=0, feature=0
uhub4 at uhub3 port 6 "Apple Inc. BRCM2046 Hub" rev 2.00/1.00 addr 4
ugen0 at uhub4 port 1 "Apple Inc. Bluetooth USB Host Controller" rev
2.00/1.86 addr 5
uhidev4 at uhub4 port 2 configuration 1 interface 0 "Apple Computer
product 0x820a" rev 2.00/1.00 addr 6
uhidev4: iclass 3/1, 1 report id
ukbd1 at uhidev4 reportid 1: 8 modifier keys, 6 key codes
wskbd1 at ukbd1 mux 1
wskbd1: connecting to wsdisplay0
acpibtn notify: \\_SB_.LID0 80
uhidev5 at uhub4 port 3 configuration 1 interface 0 "Apple Computer
product 0x820b" rev 2.00/1.00 addr 7
uhidev5: iclass 3/1, 2 report ids
ums1 at uhidev5 reportid 2: 3 buttons
wsmouse1 at ums1 mux 0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
wd0c: id not found reading fsbn 268435440 of 268435440-268435455 (wd0 bn
268435440; cn 16709 tn 85 sn 0), retrying
wd0c: id not found reading fsbn 268435440 of 268435440-268435455 (wd0 bn
268435440; cn 16709 tn 85 sn 0), retrying
wd0c: id not found reading fsbn 268435440 of 268435440-268435455 (wd0 bn
268435440; cn 16709 tn 85 sn 0), retrying
wd0: transfer error, downgrading to Ultra-DMA mode 5
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
wd0c: id not found reading fsbn 268435440 of 268435440-268435455 (wd0 bn
268435440; cn 16709 tn 85 sn 0), retrying
wd0c: id not found reading fsbn 268435455 of 268435440-268435455 (wd0 bn
268435455; cn 16709 tn 85 sn 15), retrying
wd0c: id not found reading fsbn 268435455 of 268435440-268435455 (wd0 bn
268435455; cn 16709 tn 85 sn 15)
umass1 at uhub1 port 4 configuration 1 interface 0 "Generic Mass
Storage" rev 2.00/1.07 addr 3
umass1: using SCSI over Bulk-Only
scsibus3 at umass1: 2 targets, initiator 0
sd1 at scsibus3 targ 1 lun 0: <Generic, Flash Disk, 8.07> SCSI2 0/direct
removable
sd1: 2007MB, 512 bytes/sec, 4110336 sec total
--
Mathias Schmocker mailto:[email protected] http://www.smat.ch
SMAT Engineering S`rl Bd Georges-Favon 20,C.P. CH-1211 Genhve 11
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