On 10/11/2009, at 7:30 PM, LEVAI Daniel wrote:
> Hi!
>
>
> (on -current) While burning a cd with `cdio tao image.iso`,
> systat iostat/vmstat doesn't show the write speed/bytes on cd0.
> Is this intentional or known?
known.
cdio bypasses the block layer and talks directly to the device, so the kernels
accounting of block io doesn't get a chance to see it.
dlg
>
>
> dmesg:
> OpenBSD 4.6-current (GENERIC.MP) #284: Sat Nov 7 10:19:48 MST 2009
> dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
> cpu0: Genuine Intel(R) CPU T2400 @ 1.83GHz ("GenuineIntel" 686-class) 1.83
> GHz
> cpu0:
>
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,A
> CPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,VMX,EST,TM2,xTPR
> real mem = 2145808384 (2046MB)
> avail mem = 2070622208 (1974MB)
> mainbus0 at root
> bios0 at mainbus0: AT/286+ BIOS, date 08/02/06, BIOS32 rev. 0 @ 0xfd6b0,
> SMBIOS rev. 2.4 @ 0xe0010
> (68 entries)
> bios0: vendor LENOVO version "79ET66WW (1.10 )" date 08/02/2006
> bios0: LENOVO 2007FRG
> acpi0 at bios0: rev 2
> acpi0: tables DSDT FACP SSDT ECDT TCPA APIC MCFG HPET BOOT SSDT SSDT
> acpi0: wakeup devices LID_(S3) SLPB(S3) LURT(S3) DURT(S3) EXP0(S4) EXP1(S4)
> EXP2(S4) EXP3(S4) PCI1
> (S4) USB0(S3) USB1(S3) USB2(S3) USB7(S3) HDEF(S4)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: apic clock running at 166MHz
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: Genuine Intel(R) CPU T2400 @ 1.83GHz ("GenuineIntel" 686-class) 1.83
> GHz
> cpu1:
>
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,A
> CPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,VMX,EST,TM2,xTPR
> ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
> ioapic0: misconfigured as apic 2, remapped to apid 1
> 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 12 (EXP3)
> acpiprt6 at acpi0: bus 21 (PCI1)
> acpiec0 at acpi0
> acpicpu0 at acpi0: C3, C2, C1, PSS
> acpicpu1 at acpi0: C3, C2, C1, PSS
> acpipwrres0 at acpi0: PUBS
> acpitz0 at acpi0: critical temperature 127 degC
> acpitz1 at acpi0: critical temperature 99 degC
> acpibtn0 at acpi0: LID_
> acpibtn1 at acpi0: SLPB
> acpibat0 at acpi0: BAT0 model "42T4511" serial 21826 type LION oem "SANYO"
> acpibat1 at acpi0: BAT1 not present
> acpiac0 at acpi0: AC unit online
> acpithinkpad0 at acpi0
> acpidock0 at acpi0: GDCK not docked (0)
> bios0: ROM list: 0xc0000/0xfe00 0xd0000/0x1000 0xd1000/0x1000
0xdc000/0x4000!
> 0xe0000/0x10000
> cpu0: Enhanced SpeedStep 1829 MHz: speeds: 1833, 1333, 1000 MHz
> pci0 at mainbus0 bus 0: configuration mode 1 (bios)
> pchb0 at pci0 dev 0 function 0 "Intel 82945GM Host" rev 0x03
> ppb0 at pci0 dev 1 function 0 "Intel 82945GM PCIE" rev 0x03: apic 1 int 16
> (irq 11)
> pci1 at ppb0 bus 1
> vga1 at pci1 dev 0 function 0 "ATI Radeon Mobility X1400" rev 0x00
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> radeondrm0 at vga1: apic 1 int 16 (irq 11)
> drm0 at radeondrm0
> azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: apic 1
> int 17 (irq 11)
> azalia0: RIRB time out
> azalia0: codecs: Analog Devices AD1981HD, 0x0000/0x0000, using Analog
Devices
> AD1981HD
> azalia0: RIRB time out
> audio0 at azalia0
> ppb1 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x02: apic 1 int 20
> (irq 11)
> pci2 at ppb1 bus 2
> em0 at pci2 dev 0 function 0 "Intel PRO/1000MT (82573L)" rev 0x00: apic 1
int
> 16 (irq 11), address
> 00:16:41:aa:d2:70
> ppb2 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x02: apic 1 int 21
> (irq 11)
> pci3 at ppb2 bus 3
> wpi0 at pci3 dev 0 function 0 "Intel PRO/Wireless 3945ABG" rev 0x02: apic 1
> int 17 (irq 11), MoW2,
> address 00:18:de:65:2d:37
> ppb3 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x02: apic 1 int 22
> (irq 11)
> pci4 at ppb3 bus 4
> ppb4 at pci0 dev 28 function 3 "Intel 82801GB PCIE" rev 0x02: apic 1 int 23
> (irq 11)
> pci5 at ppb4 bus 12
> uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x02: apic 1 int 16
> (irq 11)
> uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x02: apic 1 int 17
> (irq 11)
> uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x02: apic 1 int 18
> (irq 11)
> uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x02: apic 1 int 19
> (irq 11)
> ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x02: apic 1 int 19
> (irq 11)
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
> ppb5 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe2
> pci6 at ppb5 bus 21
> cbb0 at pci6 dev 0 function 0 "TI PCI1510 CardBus" rev 0x00: apic 1 int 16
> (irq 11)
> cardslot0 at cbb0 slot 0 flags 0
> cardbus0 at cardslot0: bus 22 device 0 cacheline 0x8, lattimer 0xb0
> pcmcia0 at cardslot0
> ichpcib0 at pci0 dev 31 function 0 "Intel 82801GBM LPC" rev 0x02: PM
disabled
> pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x02: 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: <HL-DT-ST, DVDRAM GSA-4083N, 1.08> ATAPI
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 82801GBM AHCI" rev 0x02: apic 1 int
16
> (irq 11), AHCI 1.1
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, FUJITSU MHV2080B, 0084> SCSI3 0/direct
> fixed
> sd0: 76319MB, 512 bytes/sec, 156301488 sec total
> ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x02: apic 1
int
> 23 (irq 11)
> iic0 at ichiic0
> usb1 at uhci0: USB revision 1.0
> uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb2 at uhci1: USB revision 1.0
> uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb3 at uhci2: USB revision 1.0
> uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb4 at uhci3: USB revision 1.0
> uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> 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
> 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
> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
> mtrr: Pentium Pro MTRR support
> umass0 at uhub0 port 1 configuration 1 interface 0 "SMI Corporation USB
DISK"
> rev 2.00/11.00 addr
> 2
> umass0: using SCSI over Bulk-Only
> scsibus2 at umass0: 2 targets, initiator 0
> sd1 at scsibus2 targ 1 lun 0: <, GOODDRIVEFR, 1100> SCSI0 0/direct
removable
> sd1: 1912MB, 512 bytes/sec, 3915776 sec total
> ugen0 at uhub4 port 2 "STMicroelectronics Biometric Coprocessor" rev
1.00/0.01
> addr 2
> uhidev0 at uhub3 port 1 configuration 1 interface 0 "Cypress Semiconductor
USB
> To keyboard Mouse
> Converter" rev 1.01/0.01 addr 2
> uhidev0: iclass 3/1
> ukbd0 at uhidev0: 8 modifier keys, 6 key codes
> wskbd1 at ukbd0 mux 1
> wskbd1: connecting to wsdisplay0
> uhidev1 at uhub3 port 1 configuration 1 interface 1 "Cypress Semiconductor
USB
> To keyboard Mouse
> Converter" rev 1.01/0.01 addr 2
> uhidev1: iclass 3/1, 2 report ids
> ums0 at uhidev1 reportid 1: 3 buttons, Z dir
> wsmouse1 at ums0 mux 0
> uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
> vscsi0 at root
> scsibus3 at vscsi0: 256 targets
> softraid0 at root
> root on sd0a swap on sd0b dump on sd0b
>
>
> --
> LIVAI Daniel
> PGP key ID = 0x4AC0A4B1
> Key fingerprint = D037 03B9 C12D D338 4412 2D83 1373 917A 4AC0 A4B1
