Hi all,
I'm getting slow speed with USB flash disk mentioned below. It's on
new laptop, but same issue was on previous Dell workstation. It's
running mostly around 6MB/s or less regarding info from systat. In
this case xfe (see top -CST -s 10 output) was used, but it's same
either in console or X. On Linux/Windows it's running around 20MB/s
during copy/write of same files. Unplug is possible to do immediately
so probably not so much cache in use on those systems (didn't not
check deeply in fact).
Is there something what can I try/check/modify to see better speed?
Thanks a lot
$ grep cache /etc/sysctl.conf
kern.bufcachepercent=70
$
umass0 at uhub5 port 2 configuration 1 interface 0 "Kingston DT 100
G2" rev 2.00/1.00 addr 4
umass0: using SCSI over Bulk-Only
scsibus3 at umass0: 2 targets, initiator 0
sd1 at scsibus3 targ 1 lun 0: <Kingston, DT 100 G2, PMAP> SCSI0
0/direct removable serial.09511653BB31070B0152
sd1: 7534MB, 512 bytes/sector, 15430464 sectors
$ usbdevs -v
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: high speed, self powered, config 1, product
0x0024(0x0024), Intel(0x8087), rev 0.00
port 1 addr 3: high speed, self powered, config 1, product
0x2513(0x2513), Dell(0x413c), rev a0.05
port 1 addr 4: low speed, power 98 mA, config 1, DELL USB Laser
Mouse(0xc063), DELL(0x046d), rev 57.00
port 2 powered
port 3 addr 5: full speed, power 100 mA, config 1, Dell Smart Card
Reader Keyboard(0x2101), Dell(0x413c), rev 1.00
port 2 addr 6: high speed, self powered, config 1, product
0x2513(0x2513), Dell(0x413c), rev a0.05
port 1 powered
port 2 addr 7: full speed, power 100 mA, config 1, GN 2000 USB
OC(0x2004), JABRA(0x0b0e), rev 2.00
port 3 powered
port 3 powered
port 4 powered
port 5 addr 8: high speed, power 500 mA, config 1,
Laptop_Integrated_Webcam_HD(0x2980), 001E9073559E-B416-15151F(0x1bcf),
rev c.17
port 6 powered
port 2 powered
port 3 powered
Controller /dev/usb1:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: high speed, self powered, config 1, product
0x0024(0x0024), Intel(0x8087), rev 0.00
port 1 powered
port 2 addr 4: high speed, power 200 mA, config 1, DT 100
G2(0x1653), Kingston(0x0951), rev 1.00, iSerialNumber S/N
port 3 powered
port 4 powered
port 5 powered
port 6 powered
port 7 powered
port 8 addr 3: full speed, power 100 mA, unconfigured, 5880(0x5800),
Broadcom Corp(0x0a5c), rev 1.01, iSerialNumber S/N
port 2 powered
port 3 powered
$
$ usbstats
Controller /dev/usb0:
216 control
0 isochronous
0 bulk
67836 interrupt
Controller /dev/usb1:
138 control
0 isochronous
2060244 bulk
3 interrupt
$
$ sudo usbctl -f /dev/usb1 -a 4
DEVICE addr 4
DEVICE descriptor:
bLength=18 bDescriptorType=device(1) bcdUSB=2.00 bDeviceClass=0
bDeviceSubClass=0
bDeviceProtocol=0 bMaxPacketSize=64 idVendor=0x0951 idProduct=0x1653
bcdDevice=100
iManufacturer=1(Kingston) iProduct=2(DT 100 G2) iSerialNumber=3(S/N)
bNumConfigurations=1
CONFIGURATION descriptor 0:
bLength=9 bDescriptorType=config(2) wTotalLength=32 bNumInterface=1
bConfigurationValue=1 iConfiguration=0() bmAttributes=80 bMaxPower=200 mA
INTERFACE descriptor 0:
bLength=9 bDescriptorType=interface(4) bInterfaceNumber=0 bAlternateSetting=0
bNumEndpoints=2 bInterfaceClass=8 bInterfaceSubClass=6
bInterfaceProtocol=80 iInterface=0()
ENDPOINT descriptor:
bLength=7 bDescriptorType=endpoint(5) bEndpointAddress=1-in
bmAttributes=bulk wMaxPacketSize=512 bInterval=0
ENDPOINT descriptor:
bLength=7 bDescriptorType=endpoint(5) bEndpointAddress=2-out
bmAttributes=bulk wMaxPacketSize=512 bInterval=0
current configuration 1
----------
$
2 users Load 2.44 2.22 1.79 Mon Aug 15 13:05:10 2011
memory totals (in KB) PAGING SWAPPING Interrupts
real virtual free in out in out 7677 total
Active 415856 415856 2283104 ops 401 clock
All 967704 967704 5859920 pages 3086 ipi
acpi0
Proc:r d s w Csw Trp Sys Int Sof Flt forks 4 em0
1 14 6470 46 5309 4190 4123 83 fkppw 25 ehci0
fksvm azalia0
0.2%Int 4.6%Sys 0.4%Usr 0.0%Nic 94.8%Idle pwait 3990 ehci1
| | | | | | | | | | | relck 168 ahci0
==> rlkok 3 ichiic0
noram pckbc0
Namei Sys-cache Proc-cache No-cache 5 ndcpy pckbc0
Calls hits % hits % miss % fltcp
188 188 100 3 zfod
cow
Disks sd0 cd0 sd1 27090 fmin
seeks 36120 ftarg
xfers 168 1330 itarg
speed 5346K 5321K 49 wired
sec 0.0 1.0 pdfre
pdscn
pzidle
88 kmapent
load averages: 2.81, 2.31, 1.84
fqdn 13:05:36
77 processes: 72 idle, 1 zombie, 4 on processor
CPU0 states: 4.2% user, 0.0% nice, 10.2% system, 1.7% interrupt, 83.9% idle
CPU1 states: 0.3% user, 0.0% nice, 14.3% system, 0.0% interrupt, 85.4% idle
CPU2 states: 0.2% user, 0.0% nice, 0.1% system, 0.0% interrupt, 99.7% idle
CPU3 states: 1.0% user, 0.0% nice, 0.9% system, 0.0% interrupt, 98.1% idle
Memory: Real: 416M/1177M act/tot Free: 1997M Cache: 705M Swap: 0K/3493M
PID USERNAME PRI NICE SIZE RES STATE WAIT TIME CPU COMMAND
2806 _x11 2 0 40M 46M sleep/0 select 7:04 16.99%
/usr/X11R6/bin/X :0 vt05 -auth
/etc/X11/xdm/authdir/authfiles/A:0-LwKiCq
27774 username -5 0 2972K 9488K sleep/3 getblk 0:07 9.18% xfe
30516 username 2 0 284M 291M sleep/0 poll 7:40 5.08%
/usr/local/lib/firefox-5.0/firefox-bin
16 root -13 0 0K 16M sleep/1 cleaner 0:02 3.17% cleaner
28384 username 2 0 11M 20M sleep/2 poll 0:30 0.49% psi
7 root -22 0 0K 16M onproc/3 - 51:15 0.00% idle3
5 root -22 0 0K 16M idle - 48:46 0.00% idle1
6 root -22 0 0K 16M idle - 48:27 0.00% idle2
3 root -22 0 0K 16M onproc/0 - 48:19 0.00% idle0
4541 username 2 0 14M 32M sleep/1 poll 0:51 0.00% pidgin
31876 username 28 0 11M 10M onproc/1 - 0:04 0.00%
/emul/linux/usr/local/ICAClient/wfica /tmp/launch.ica
28793 root 2 0 504K 1080K sleep/1 select 0:04 0.00% vpnc
18167 username 2 0 940K 1784K sleep/0 kqread 0:02 0.00%
tmux: server (/tmp/tmux-1000/default)
8 root 10 0 0K 16M sleep/3 acpi0 0:02 0.00% acpi0
5355 username 28 0 1928K 3052K onproc/2 - 0:02 0.00%
top -CST -s 10
15 root -18 0 0K 16M sleep/1 reaper 0:02 0.00% reaper
3678 root 2 0 3064K 3520K sleep/1 poll 0:01 0.00% systat
14973 username 2 0 860K 1324K sleep/2 poll 0:01 0.00%
/usr/local/bin/dbus-daemon --fork --print-pid 9 --print-address 11
--session
4025 username 2 0 2620K 5324K sleep/2 select 0:01 0.00% xterm
12280 username 2 0 512K 2100K sleep/1 select 0:01 0.00% scrotwm
17 root 18 0 0K 16M sleep/1 syncer 0:00 0.00% update
4 root 10 0 0K 16M sleep/3 bored 0:00 0.00% syswq
9089 root 2 0 400K 664K sleep/1 kqread 0:00 0.00%
/usr/sbin/apmd -C
12 root 10 0 0K 16M sleep/3 pftm 0:00 0.00% pfpurge
13165 root 10 0 1084K 4420K idle wait 0:00 0.00% xdm: :0
26655 _clamav 2 0 1168K 1908K idle poll 0:00 0.00%
/usr/local/bin/freshclam -d
31571 root 2 0 416K 328K idle poll 0:00 0.00%
dhclient: em0 [priv]
3047 root 18 0 664K 1524K idle pause 0:00 0.00%
/usr/X11R6/bin/xdm
2149 root 2 0 1396K 3300K idle poll 0:00 0.00%
/usr/local/sbin/cupsd -C /etc/cups/cupsd.conf
26731 root 2 0 1900K 1068K idle netio 0:00 0.00% X: [priv]
12482 _pflogd 4 0 688K 312K sleep/1 bpf 0:00 0.00%
pflogd: [running] -s 160 -i pflog0 -f /var/log/pflog
3813 username 2 0 1316K 4040K idle select 0:00 0.00% xterm
30377 _dbus 2 0 932K 1284K idle poll 0:00 0.00%
/usr/local/bin/dbus-daemon --system
24696 root 2 0 1100K 1792K idle kqread 0:00 0.00%
smtpd: [priv]
13010 _smtpd 2 0 720K 1236K idle kqread 0:00 0.00%
smtpd: mail delivery agent
23485 root 2 0 412K 684K idle netio 0:00 0.00%
syslogd: [priv]
0 root -18 0 0K 16M sleep/3 schedul 0:00 0.00% swapper
10670 root 18 0 0K 16M sleep/1 acct 0:00 0.00% acct
14 root -18 0 0K 16M idle pgdaemo 0:00 0.00% pagedaemon
31636 username 2 0 944K 3828K sleep/1 poll 0:00 0.00%
/usr/local/libexec/gconfd-2
32420 root 2 0 624K 408K idle netio 0:00 0.00%
pflogd: [priv]
8258 root 2 0 348K 788K idle netio 0:00 0.00% xconsole
15141 _x11 2 0 464K 2568K sleep/3 poll 0:00 0.00% xconsole
10819 root 2 0 676K 868K idle select 0:00 0.00%
/usr/sbin/cron
5918 username 2 0 584K 1552K idle poll 0:00 0.00%
dbus-launch --autolaunch 2da32f31e739c360cd0233624e37b7dc
--binary-syntax --close-stderr
15130 root 2 0 464K 752K idle select 0:00 0.00%
/usr/sbin/inetd
19332 _syslogd 2 0 428K 744K sleep/1 poll 0:00 0.00%
/usr/sbin/syslogd -a /var/www/dev/log -a /var/empty/dev/log
$ cat /var/run/dmesg.boot
OpenBSD 5.0 (GENERIC.MP) #44: Mon Aug 8 15:02:49 MDT 2011
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
RTC BIOS diagnostic error 3f<config_unit,memory_size,fixed_disk,invalid_time>
cpu0: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz ("GenuineIntel"
686-class) 2.50 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,PCLMUL,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX
real mem = 3394228224 (3236MB)
avail mem = 3328643072 (3174MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 04/07/11, BIOS32 rev. 0 @
0xffa10, SMBIOS rev. 2.6 @ 0xf1ef0 (106 entries)
bios0: vendor Dell Inc. version "A05" date 05/24/2011
bios0: Dell Inc. Latitude E6320
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC TCPA MCFG HPET BOOT SSDT SSDT DMAR SLIC
acpi0: wakeup devices UAR1(S3) HDEF(S4) GLAN(S4) PXSX(S4) RP01(S4)
PXSX(S4) RP02(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4)
RP06(S4) PXSX(S4) RP07(S4) PXSX(S4) RP08(S4) PEG0(S4) PEGP(S4)
PEG1(S4) PEG2(S4) PEG3(S4) PXSX(S4) RP03(S4) EHC2(S3) EHCI(S3)
LID_(S3) PBTN(S3)
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 99MHz
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz ("GenuineIntel"
686-class) 2.50 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,PCLMUL,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz ("GenuineIntel"
686-class) 2.50 GHz
cpu2:
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,PCLMUL,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz ("GenuineIntel"
686-class) 2.50 GHz
cpu3:
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,PCLMUL,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (P0P1)
acpiprt2 at acpi0: bus 1 (RP01)
acpiprt3 at acpi0: bus 2 (RP02)
acpiprt4 at acpi0: bus 9 (RP04)
acpiprt5 at acpi0: bus -1 (RP05)
acpiprt6 at acpi0: bus 10 (RP06)
acpiprt7 at acpi0: bus -1 (RP07)
acpiprt8 at acpi0: bus -1 (RP08)
acpiprt9 at acpi0: bus -1 (PEG0)
acpiprt10 at acpi0: bus -1 (PEG1)
acpiprt11 at acpi0: bus -1 (PEG2)
acpiprt12 at acpi0: bus -1 (PEG3)
acpiprt13 at acpi0: bus 3 (RP03)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C2, C1, PSS
acpicpu1 at acpi0: C3, C2, C1, PSS
acpicpu2 at acpi0: C3, C2, C1, PSS
acpicpu3 at acpi0: C3, C2, C1, PSS
acpitz0 at acpi0: critical temperature is 107 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: PBTN
acpibtn2 at acpi0: SBTN
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT0 model "DELL YJNKK16" serial S/N type LION oem
"Samsung SDI"
acpibat1 at acpi0: BAT1 not present
acpibat2 at acpi0: BAT2 not present
acpivideo0 at acpi0: VID_
acpivout0 at acpivideo0: LCD_
bios0: ROM list: 0xc0000/0xee00
cpu0: Enhanced SpeedStep 2495 MHz: speeds: 2501, 2500, 2000, 1800,
1600, 1400, 1200, 1000, 800 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09
vga1 at pci0 dev 2 function 0 "Intel GT2+ Video" rev 0x09
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp at vga1 not configured
"Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
"Intel 6 Series KT" rev 0x04 at pci0 dev 22 function 3 not configured
em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address MAC
ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 16
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 6 Series HD Audio" rev 0x04: msi
azalia0: codecs: IDT/0x76e7, Intel/0x2805, using IDT/0x76e7
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: apic 2 int 16
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 6 Series PCIE" rev 0xb4: apic 2 int 17
pci2 at ppb1 bus 2
iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6005" rev
0x34: msi, MIMO 2T2R, MoW, address MAC
ppb2 at pci0 dev 28 function 2 "Intel 6 Series PCIE" rev 0xb4: apic 2 int 18
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 6 Series PCIE" rev 0xb4: apic 2 int 19
pci4 at ppb3 bus 9
ppb4 at pci0 dev 28 function 5 "Intel 6 Series PCIE" rev 0xb4: apic 2 int 17
pci5 at ppb4 bus 10
sdhc0 at pci5 dev 0 function 0 vendor "O2 Micro", unknown product
0x8221 rev 0x05: apic 2 int 17
sdmmc0 at sdhc0
ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 17
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel QM67 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi, AHCI 1.3
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 0 lun 0: <ATA, ST250LT007-9ZV14, 0001> SCSI3
0/direct fixed naa.5000c5002f67c236
sd0: 238475MB, 512 bytes/sector, 488397168 sectors
cd0 at scsibus0 targ 1 lun 0: <TSSTcorp, DVD+-RW TS-U633J, D400> ATAPI
5/cdrom removable
ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
iic0: addr 0x18 00=00 01=00 02=00 03=00 04=00 05=c1 06=10 07=03 08=01
09=00 0a=00 0b=00 words 00=006f 01=0000 02=0000 03=0000 04=0000
05=c198 06=104a 07=0300
iic0: addr 0x1a 00=00 01=00 02=00 03=00 04=00 05=c1 06=10 07=03 08=01
09=00 0a=00 0b=00 words 00=006f 01=0000 02=0000 03=0000 04=0000
05=c19c 06=104a 07=0300
lisa0 at iic0 addr 0x1d: lis331dl
spdmem0 at iic0 addr 0x50: 2GB DDR3 SDRAM PC3-10600 SO-DIMM with thermal sensor
spdmem1 at iic0 addr 0x52: 2GB DDR3 SDRAM PC3-10600 SO-DIMM with thermal sensor
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
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
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
mtrr: Pentium Pro MTRR support
uhub2 at uhub0 port 1 "Intel product 0x0024" rev 2.00/0.00 addr 2
uhub3 at uhub2 port 1 "Dell product 0x2513" rev 2.00/a0.05 addr 3
uhidev0 at uhub3 port 1 configuration 1 interface 0 "DELL DELL USB
Laser Mouse" rev 2.00/57.00 addr 4
uhidev0: iclass 3/1
ums0 at uhidev0: 8 buttons, Z dir
wsmouse1 at ums0 mux 0
uhidev1 at uhub3 port 3 configuration 1 interface 0 "Dell Dell Smart
Card Reader Keyboard" rev 2.00/1.00 addr 5
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
ugen0 at uhub3 port 3 configuration 1 "Dell Dell Smart Card Reader
Keyboard" rev 2.00/1.00 addr 5
uhub4 at uhub2 port 2 "Dell product 0x2513" rev 2.00/a0.05 addr 6
uaudio0 at uhub4 port 2 configuration 1 interface 0 "JABRA GN 2000 USB
OC" rev 2.00/2.00 addr 7
uaudio0: audio rev 1.00, 5 mixer controls
audio1 at uaudio0
uhidev2 at uhub4 port 2 configuration 1 interface 3 "JABRA GN 2000 USB
OC" rev 2.00/2.00 addr 7
uhidev2: iclass 3/0
uhid0 at uhidev2: input=1, output=1, feature=0
uvideo0 at uhub2 port 5 configuration 1 interface 0
"001E9073559E-B416-15151F Laptop_Integrated_Webcam_HD" rev 2.00/c.17
addr 8
video0 at uvideo0
uhub5 at uhub1 port 1 "Intel product 0x0024" rev 2.00/0.00 addr 2
ugen1 at uhub5 port 8 "Broadcom Corp 5880" rev 1.10/1.01 addr 3
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on sd0a (83fa842d2ab35319.a) swap on sd0b dump on sd0b
