On Tue, Oct 20, 2015 at 5:25 PM, Joel Rees <joel.r...@gmail.com> wrote:
> I have a 3 part problem.
>
> The first part is the parallel SCSI to USB adapter shown at the end of
> this dmesg. Can I expect it to function under some set of appropriate
> conditions?
Well, I checked with
hexdump -C /dev/sdb | more
and it looks like I'm reading the Apple HFS partition map, on both the
HD and the MO.
> Part 2 is about HFS volumes, and part three is about 2048 sector MOs,
> but first things first.
So, ...
> The 4G HD gives this disklabel:
>
> ------------------
> # /dev/rsd1c:
> type: SCSI
> disk: SCSI disk
> label: SHD-U4.3E
> duid: 0000000000000000
> flags:
> bytes/sector: 512
> sectors/track: 63
> tracks/cylinder: 255
> sectors/cylinder: 16065
> cylinders: 525
> total sectors: 8448300
> boundstart: 0
> boundend: 8448300
> drivedata: 0
>
> 16 partitions:
> # size offset fstype [fsize bsize cpg]
> c: 8448300 0 unused
Is there some way to map/fake a disk label in memory to the volumes,
to allow mounting them?
> ------------------
And I note below that my comments about repeating invalid CSW status
messages were incorrect. They actually do stop after less than thirty
messages, and it appears that the disk data and minimal disklabel then
becomes accessible.
> OpenBSD 5.8-current (GENERIC.MP) #3: Sun Oct 11 09:18:59 JST 2015
> r...@feather.my.domain:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 1835790336 (1750MB)
> avail mem = 1776082944 (1693MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xe4800 (43 entries)
> bios0: vendor Insyde version "F.0A" date 07/16/2014
> bios0: Hewlett-Packard HP Pavilion 10 Notebook PC
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP UEFI HPET APIC MCFG ASF! BOOT FPDT MSDM SSDT
> SSDT SSDT SSDT SSDT
> acpi0: wakeup devices GPP0(S5) GPP1(S4) OHC1(S3) OHC2(S3) OHC3(S3)
> EHC1(S3) EHC2(S3) EHC3(S3) XHC0(S4) AWAD(S4)
> acpitimer0 at acpi0: 3579545 Hz, 32 bits
> acpihpet0 at acpi0: 14318180 Hz
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: AMD A4-1200 APU with Radeon(TM) HD Graphics, 998.26 MHz
> cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
H,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPC
NT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMC
R8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,ITSC,BMI1
> cpu0: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 1MB
> 64b/line 16-way L2 cache
> cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully
associative
> cpu0: DTLB 40 4KB entries fully associative, 8 4MB entries fully
associative
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
> cpu0: apic clock running at 99MHz
> cpu0: mwait min=64, max=64, IBE
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: AMD A4-1200 APU with Radeon(TM) HD Graphics, 998.13 MHz
> cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
H,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPC
NT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMC
R8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,ITSC,BMI1
> cpu1: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 1MB
> 64b/line 16-way L2 cache
> cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully
associative
> cpu1: DTLB 40 4KB entries fully associative, 8 4MB entries fully
associative
> cpu1: smt 0, core 1, package 0
> ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 21, 24 pins
> ioapic1 at mainbus0: apid 5 pa 0xfec01000, version 21, 32 pins
> ioapic1: misconfigured as apic 0, remapped to apid 5
> acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 1 (GPP0)
> acpiprt2 at acpi0: bus 5 (GPP1)
> acpiprt3 at acpi0: bus -1 (GPP2)
> acpiprt4 at acpi0: bus -1 (GPP3)
> acpiprt5 at acpi0: bus -1 (GFX_)
> acpiec0 at acpi0
> acpicpu0 at acpi0: !C2(0@400 io@0x414), C1(@1 halt!), PSS
> acpicpu1 at acpi0: !C2(0@400 io@0x414), C1(@1 halt!), PSS
> acpipwrres0 at acpi0: FN00, resource for FAN0
> acpitz0 at acpi0: critical temperature is 118 degC
> acpibtn0 at acpi0: PWRB
> acpiac0 at acpi0: AC unit online
> acpibat0 at acpi0: BAT0 model "Primary" serial 43346 03/09/2014 type
> LIon oem "Hewlett-Packard"
> acpibtn1 at acpi0: LID_
> acpivideo0 at acpi0: VGA_
> acpivideo1 at acpi0: VGA_
> cpu0: 998 MHz: speeds: 1000 900 800 700 600 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "AMD AMD64 16h Host" rev 0x00
> vga1 at pci0 dev 1 function 0 vendor "ATI", unknown product 0x9839 rev 0x00
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> azalia0 at pci0 dev 1 function 1 vendor "ATI", unknown product 0x9840
> rev 0x00: msi
> azalia0: no supported codecs
> pchb1 at pci0 dev 2 function 0 vendor "AMD", unknown product 0x1538 rev
0x00
> ppb0 at pci0 dev 2 function 2 "AMD AMD64 16h PCIE" rev 0x00: msi
> pci1 at ppb0 bus 1
> rtsx0 at pci1 dev 0 function 0 "Realtek RTL8402 Card Reader" rev 0x01: msi
> sdmmc0 at rtsx0
> re0 at pci1 dev 0 function 2 "Realtek 8101E" rev 0x06: RTL8402
> (0x4400), msi, address 14:58:d0:06:96:26
> rlphy0 at re0 phy 7: RTL8201E 10/100 PHY, rev. 2
> ppb1 at pci0 dev 2 function 3 "AMD AMD64 16h PCIE" rev 0x00: msi
> pci2 at ppb1 bus 5
> "Ralink RT3290" rev 0x00 at pci2 dev 0 function 0 not configured
> "Ralink Bluetooth" rev 0x00 at pci2 dev 0 function 1 not configured
> xhci0 at pci0 dev 16 function 0 vendor "AMD", unknown product 0x7814
> rev 0x01: msi
> usb0 at xhci0: USB revision 3.0
> uhub0 at usb0 "AMD xHCI root hub" rev 3.00/1.00 addr 1
> ahci0 at pci0 dev 17 function 0 "AMD Hudson-2 SATA" rev 0x00: apic 0
> int 19, AHCI 1.3
> ahci0: port 0: 6.0Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, TOSHIBA MQ01ABF0, AM0P> SCSI3
> 0/direct fixed naa.50000395a340583a
> sd0: 305245MB, 512 bytes/sector, 625142448 sectors
> ohci0 at pci0 dev 18 function 0 "AMD Hudson-2 USB" rev 0x39: apic 0
> int 18, version 1.0, legacy support
> ehci0 at pci0 dev 18 function 2 "AMD Hudson-2 USB2" rev 0x39: apic 0 int 17
> usb1 at ehci0: USB revision 2.0
> uhub1 at usb1 "AMD EHCI root hub" rev 2.00/1.00 addr 1
> ohci1 at pci0 dev 19 function 0 "AMD Hudson-2 USB" rev 0x39: apic 0
> int 18, version 1.0, legacy support
> ehci1 at pci0 dev 19 function 2 "AMD Hudson-2 USB2" rev 0x39: apic 0 int 17
> usb2 at ehci1: USB revision 2.0
> uhub2 at usb2 "AMD EHCI root hub" rev 2.00/1.00 addr 1
> piixpm0 at pci0 dev 20 function 0 "AMD Hudson-2 SMBus" rev 0x3a: polling
> iic0 at piixpm0
> azalia1 at pci0 dev 20 function 2 "AMD Hudson-2 HD Audio" rev 0x02: msi
> azalia1: codecs: Realtek ALC269
> audio0 at azalia1
> pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11
> sdhc0 at pci0 dev 20 function 7 vendor "AMD", unknown product 0x7813
> rev 0x01: apic 0 int 16
> sdhc0 at 0x10: can't map registers
> pchb2 at pci0 dev 24 function 0 "AMD AMD64 16h Link Cfg" rev 0x00
> pchb3 at pci0 dev 24 function 1 "AMD AMD64 16h Address Map" rev 0x00
> pchb4 at pci0 dev 24 function 2 "AMD AMD64 16h DRAM Cfg" rev 0x00
> km0 at pci0 dev 24 function 3 "AMD AMD64 16h Misc Cfg" rev 0x00
> pchb5 at pci0 dev 24 function 4 "AMD AMD64 16h CPU Power" rev 0x00
> pchb6 at pci0 dev 24 function 5 vendor "AMD", unknown product 0x1535 rev
0x00
> usb3 at ohci0: USB revision 1.0
> uhub3 at usb3 "AMD OHCI root hub" rev 1.00/1.00 addr 1
> usb4 at ohci1: USB revision 1.0
> uhub4 at usb4 "AMD OHCI root hub" rev 1.00/1.00 addr 1
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pms0 at pckbc0 (aux slot)
> wsmouse0 at pms0 mux 0
> pms0: Elantech Touchpad, version 3, firmware 0x354f00
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> uvideo0 at uhub1 port 4 configuration 1 interface 0 "Generic HP
> Webcam-50" rev 2.00/5.26 addr 2
> video0 at uvideo0
> vscsi0 at root
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> root on sd0a (c910159e72666593.a) swap on sd0b dump on sd0b
> umass0 at uhub0 port 3 configuration 1 interface 0 "I-O DATA DEVICE,
> INC. Optical Storage Device" rev 2.00/1.18 addr 2
> umass0: using ATAPI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> cd0 at scsibus4 targ 1 lun 0: <HL-DT-ST, DVDRAM GT60N, BA00> ATAPI
> 5/cdrom removable serial.04bb0226000001B049B5
> cd0 detached
> scsibus4 detached
> umass0 detached
> umass0 at uhub0 port 3 configuration 1 interface 0 "I-O DATA DEVICE,
> INC. Optical Storage Device" rev 2.00/1.18 addr 2
> umass0: using ATAPI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> cd0 at scsibus4 targ 1 lun 0: <HL-DT-ST, DVDRAM GT60N, BA00> ATAPI
> 5/cdrom removable serial.04bb0226000001B049B5
> cd0 detached
> scsibus4 detached
> umass0 detached
> umass0 at uhub0 port 3 configuration 1 interface 0 "Logitec Corp.
> USB-SCSI Adapter" rev 2.00/1.10 addr 2
> umass0: using SCSI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> scsibus4 detached
> umass0 detached
> umass0 at uhub1 port 1 configuration 1 interface 0 "Logitec Corp.
> USB-SCSI Adapter" rev 2.00/1.10 addr 3
> umass0: using SCSI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> sd1 at scsibus4 targ 1 lun 0: <Logitec, SHD-U4.3E, 102F> SCSI2 0/direct
fixed
> sd1: 4125MB, 512 bytes/sector, 8448300 sectors
> umass0: Invalid CSW: status 255 > 2
> [repeats until I unplug it]
I misread that. It repeats less than thirty times and then stops,
after which the disklabel can be read.
> umass0: Invalid CSW: status 255 > 2
> sd1 detached
> scsibus4 detached
> umass0 detached
> ugen0 at uhub1 port 1 "Logitec Corp. USB-SCSI Adapter" rev 2.00/1.10 addr 3
> ugen0 detached
> umass0 at uhub1 port 1 configuration 1 interface 0 "Logitec Corp.
> USB-SCSI Adapter" rev 2.00/1.10 addr 3
> umass0: using SCSI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> sd1 at scsibus4 targ 1 lun 0: <Logitec, SHD-U4.3E, 102F> SCSI2 0/direct
fixed
> sd1: 4125MB, 512 bytes/sector, 8448300 sectors
> umass0: Invalid CSW: status 255 > 2
> [repeats until unplugged]
> umass0: Invalid CSW: status 255 > 2
> sd1 detached
> scsibus4 detached
> umass0 detached
> umass0 at uhub1 port 1 configuration 1 interface 0 "Logitec Corp.
> USB-SCSI Adapter" rev 2.00/1.10 addr 3
> umass0: using SCSI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> umass0: Invalid CSW: status 255 > 2
> sd1 at scsibus4 targ 1 lun 0: <OLYMPUS, MOS351, 3.10> SCSI2 7/optical
removable
> umass0: Invalid CSW: status 255 > 2
> [repeats until unplugged]
This also repeats no more than thirty times.
> umass0: Invalid CSW: status 255 > 2
> sd1 detached
> scsibus4 detached
> umass0 detached
>
--
Joel Rees
Be careful when you look at conspiracy.
Arm yourself with knowledge of yourself, as well:
http://reiisi.blogspot.jp/2011/10/conspiracy-theories.html
