Hi there,
First, I just received my OpenBSD 4.3 CD set. Thanks for another release!
Since the harddisk on my laptop was full and I was eager to give 4.3 a
spin, I installed in on a USB stick. The read and write performance of the
stick was much less than I expected, based on how the stick performs under
Linux (on the same machine).
Under Linux, I get ~30MB/sec read and ~20MB/sec write throughput when doing
"dd if=/dev/stick of=/dev/null bs=16384" and "dd if=/dev/zero of=/dev/stick
bs=16384", respectively. Under OpenBSD, I get ~2,7MB/sec read and 900K/sec
write throughput using dd with the same blocksize. It doesn matter whether
I use GENERIC or GENERIC.MP with or without ACPI enabled, the results are
the same.
Am I doing something wrong? I've searched the archives, but didn't come up
with anything.
Dmesg follows:
OpenBSD 4.3 (GENERIC) #698: Wed Mar 12 11:07:05 MDT 2008
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz ("GenuineIntel" 686-class)
2.20 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,EST,TM2,CX16,xTPR
real mem = 2112114688 (2014MB)
avail mem = 2034216960 (1939MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 01/21/08, BIOS32 rev. 0 @ 0xfdc60, SMBIOS
rev. 2.4 @ 0xe0010 (73 entries)
bios0: vendor LENOVO version "7LETB0WW (2.10 )" date 01/21/2008
bios0: LENOVO 64606XG
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP SSDT ECDT TCPA APIC MCFG HPET SLIC BOOT ASF! SSDT SSDT
SSDT SSDT
acpi0: wakeup devices LID_(S3) SLPB(S3) LURT(S3) DURT(S3) IGBE(S4) EXP0(S4)
EXP1(S4) EXP2(S4) EXP3(S4) EXP4(S4) PCI1(S4) USB0(S3) USB1(S3) USB2(S3)
USB3(S3) USB4(S3) EHC0(S3) EHC1(S3) HDEF(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (AGP_)
acpiprt2 at acpi0: bus 2 (EXP0)
acpiprt3 at acpi0: bus 3 (EXP1)
acpiprt4 at acpi0: bus 4 (EXP2)
acpiprt5 at acpi0: bus 5 (EXP3)
acpiprt6 at acpi0: bus 13 (EXP4)
acpiprt7 at acpi0: bus 21 (PCI1)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C2
acpitz0 at acpi0: critical temperature 127 degC
acpitz1 at acpi0: critical temperature 100 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "42T4504" serial 22132 type LION oem "SANYO"
acpibat1 at acpi0: BAT1 not present
acpiac0 at acpi0: AC unit online
acpidock at acpi0 not configured
bios0: ROM list: 0xc0000/0xf200 0xe0000/0x10000!
cpu0 at mainbus0
cpu0: unknown Enhanced SpeedStep CPU, msr 0x06170c2d06000c2d
cpu0: using only highest and lowest power states
cpu0: Enhanced SpeedStep 2400 MHz (1420 mV): speeds: 2400, 1200 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel GM965 Host" rev 0x0c
agp0 at pchb0: no integrated graphics
ppb0 at pci0 dev 1 function 0 "Intel GM965 PCIE" rev 0x0c: irq 10
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA Quadro FX 570M" rev 0xa1
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
em0 at pci0 dev 25 function 0 "Intel ICH8 IGP M AMT" rev 0x03: irq 11, address
00:1c:25:10:cd:8f
uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x03: irq 11
uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x03: irq 11
ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x03: irq 11
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 82801H HD Audio" rev 0x03: irq 11
azalia0: RIRB time out
azalia0: RIRB time out
azalia0: codec[s]: Analog Devices AD1984, Conexant/0x2bfa, using Analog Devices
AD1984
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x03: irq 11
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 1 "Intel 82801H PCIE" rev 0x03: irq 11
pci3 at ppb2 bus 3
ath0 at pci3 dev 0 function 0 "Atheros AR5212 (IBM MiniPCI)" rev 0x01: irq 11
ath0: ARxxxx 10.3 phy 6.1 rf 10.2, WOR2W, address 00:1e:4c:30:9a:5c
ppb3 at pci0 dev 28 function 2 "Intel 82801H PCIE" rev 0x03: irq 11
pci4 at ppb3 bus 4
ppb4 at pci0 dev 28 function 3 "Intel 82801H PCIE" rev 0x03: irq 11
pci5 at ppb4 bus 5
ppb5 at pci0 dev 28 function 4 "Intel 82801H PCIE" rev 0x03: irq 11
pci6 at ppb5 bus 13
uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x03: irq 10
uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x03: irq 11
uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x03: irq 11
ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x03: irq 11
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb6 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xf3
pci7 at ppb6 bus 21
cbb0 at pci7 dev 0 function 0 "Ricoh 5C476 CardBus" rev 0xba: irq 10
"Ricoh 5C832 Firewire" rev 0x04 at pci7 dev 0 function 1 not configured
sdhc0 at pci7 dev 0 function 2 "Ricoh 5C822 SD/MMC" rev 0x21: irq 11
sdmmc0 at sdhc0
"Ricoh 5C843 MMC" rev 0x11 at pci7 dev 0 function 3 not configured
"Ricoh 5C592 Memory Stick" rev 0x11 at pci7 dev 0 function 4 not configured
"Ricoh 5C852 xD" rev 0x11 at pci7 dev 0 function 5 not configured
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 22 device 0 cacheline 0x0, lattimer 0xb0
pcmcia0 at cardslot0
pcib0 at pci0 dev 31 function 0 "Intel 82801HEM LPC" rev 0x03
pciide0 at pci0 dev 31 function 1 "Intel 82801HBM IDE" rev 0x03: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <MATSHITA, DVD-RAM UJ-852, RB02> SCSI0 5/cdrom
removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
ahci0 at pci0 dev 31 function 2 "Intel 82801HBM AHCI" rev 0x03: irq 10, AHCI 1.1
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, ST910021AS, 4.06> SCSI3 0/direct fixed
sd0: 95396MB, 12161 cyl, 255 head, 63 sec, 512 bytes/sec, 195371568 sec total
ichiic0 at pci0 dev 31 function 3 "Intel 82801H SMBus" rev 0x03: irq 11
iic0 at ichiic0
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
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
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
aps0 at isa0 port 0x1600/31
aps0: failed to initialise
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
biomask edfd netmask edfd ttymask ffff
mtrr: Pentium Pro MTRR support
umass0 at uhub1 port 1 configuration 1 interface 0 "OCZ Technology RALLY2" rev
2.00/11.00 addr 2
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets
sd1 at scsibus2 targ 1 lun 0: <OCZ, RALLY2, 1100> SCSI0 0/direct removable
sd1: 7648MB, 974 cyl, 255 head, 63 sec, 512 bytes/sec, 15663104 sec total
ugen0 at uhub2 port 2 "STMicroelectronics Biometric Coprocessor" rev 1.00/0.01
addr 2
softraid0 at root
root on sd1a swap on sd1b dump on sd1b
Thanks,
--
Jurjen Oskam
Savage's Law of Expediency:
You want it bad, you'll get it bad.
