[U-Boot] fat32 w/o parition table? (a.k.a VBR instead of MBR)

Craig Millen craig.millen at pikatech.com
Tue Apr 20 15:26:48 CEST 2010


After having customers complain about not being able to use some USB pen
drives,
we investigated this problem as well. To do so, we bought a sample of
eight USB pen 
drives to catalog the partition tables of various keys in their "out of
the package" state. The contents of these drives are attached at the
bottom of this message for those who might want the raw data. 

Results:
Manufacturer	Capacity	Partition table type	File system type
Duracel 		8GB		PBR
FAT32
HP			8GB		MBR
"b" Win95 FAT32
LaCie			32GB		PBR
FAT32
Lexar			8GB		MBR
"c" Win95 FAT32 (LBA)
PNY			8GB		MBR
"c" Win95 FAT32 (LBA)
Sandisk		32GB		MBR				"b"
Win95 FAT32
Ultra			4GB		PBR
FAT16
Verbatim		16GB		MBR
"c" Win95 FAT32 (LBA)

Using the "DOS_FS_FAT32_TYPE_OFFSET" patch proposed allowed all keys to
be read by u-boot. 
Whereas previously the Duracel and Lacie keys were unreadable by u-boot.


Although we are using an older version of u-boot, I did not see this
patch in the latest code that I pulled from the repository. 




Hello,
> 
> After some user complaints about not being able to fatls micro
> sd cards which were formatted by Windows XP, I felt compelled to 
> make the following change (to u-boot 1.1.6, which I know is ancient,
> but looking at the git tree, the latest doesn't handle it either near
> as I can tell.
> 
> Just curious if anyone has any thoughts.
> 
> In the latest code, it seems like checking the partition table first
> is dangerous as a VBR might looks like it has a partition table (but
it
> would be bogus)
> 
> Some documents suggest checking the first 3 bytes of the block for the
> branch instructions.  The idea being that an MBR with a valid
partition
> table won't have the branch.  voodoo, I know...

Strangely enough, this message seems to have received no feedback at
all.

So what do we do about this?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [EMAIL
PROTECTED]
Leave bigotry in your quarters; there's no room for it on the bridge.
        -- Kirk, "Balance of Terror", stardate 1709.2

------------------------------------------------------------------------
-



************************************************************************
*******
*                        Duracell 8GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - USBest Technology USB Mass Storage Device 19015202037257000062
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x1307  Product 0x0165 Version 1.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 98mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 3
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 Out Bulk MaxPacket 64
     - Endpoint 2 In Bulk MaxPacket 64
     - Endpoint 3 In Interrupt MaxPacket 64 Interval 8ms

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: eb58904d 53444f53 352e3000 02082200    .X.MSDOS5.0...".
00100010: 02000000 00f80000 3f00ff00 00000000    ........?.......
00100020: 0000ec00 e33a0000 00000000 02000000    .....:..........
00100030: 01000600 00000000 00000000 00000000    ................
00100040: 000029b2 debeee4e 4f204e41 4d452020    ..)....NO NAME  
00100050: 20204641 54333220 202033c9 8ed1bcf4      FAT32   3.....
00100060: 7b8ec18e d9bd007c 884e028a 5640b408    {......|.N..V at ..
00100070: cd137305 b9ffff8a f1660fb6 c640660f    ..s......f... at f.
00100080: b6d180e2 3ff7e286 cdc0ed06 41660fb7    ....?.......Af..
00100090: c966f7e1 668946f8 837e1600 7538837e    .f..f.F..~..u8.~
001000a0: 2a007732 668b461c 6683c00c bb0080b9    *.w2f.F.f.......
001000b0: 0100e82b 00e94803 a0fa7db4 7d8bf0ac    ...+..H...}.}...
001000c0: 84c07417 3cff7409 b40ebb07 00cd10eb    ..t.<.t.........
001000d0: eea0fb7d ebe5a0f9 7debe098 cd16cd19    ...}....}.......
001000e0: 6660663b 46f80f82 4a00666a 00665006    f`f;F...J.fj.fP.
001000f0: 53666810 00010080 7e02000f 852000b4    Sfh.....~.... ..
00100100: 41bbaa55 8a5640cd 130f821c 0081fb55    A..U.V at ........U
00100110: aa0f8514 00f6c101 0f840d00 fe4602b4    .............F..
00100120: 428a5640 8bf4cd13 b0f96658 66586658    B.V at ......fXfXfX
00100130: 6658eb2a 6633d266 0fb74e18 66f7f1fe    fX.*f3.f..N.f...
00100140: c28aca66 8bd066c1 ea10f776 1a86d68a    ...f..f....v....
00100150: 56408ae8 c0e4060a ccb80102 cd136661    V at ............fa
00100160: 0f8254ff 81c30002 6640490f 8571ffc3    ..T.....f at I..q..
00100170: 4e544c44 52202020 20202000 00000000    NTLDR      .....
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 0d0a5265    ..............Re
001001b0: 6d6f7665 20646973 6b73206f 72206f74    move disks or ot
001001c0: 68657220 6d656469 612eff0d 0a446973    her media....Dis
001001d0: 6b206572 726f72ff 0d0a5072 65737320    k error...Press 
001001e0: 616e7920 6b657920 746f2072 65737461    any key to resta
001001f0: 72740d0a 00000000 00accbd8 000055aa    rt............U.
00100200: 52526141 00000000 00000000 00000000    RRaA............
00100210: 00000000 00000000 00000000 00000000    ................
00100220: 00000000 00000000 00000000 00000000    ................
00100230: 00000000 00000000 00000000 00000000    ................
00100240: 00000000 00000000 00000000 00000000    ................
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 72724161 56fa1c00 ef760000    ....rrAaV....v..
001003f0: 00000000 00000000 00000000 000055aa    ..............U.
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: Ut165    Rev: 0.00 Prod: USB2FlashStorage
            Type: Removable Hard Disk
            Capacity: 7552.0 MB = 7.3 GB (15466496 x 512)
Partition 1: Filesystem: FAT32 "NO NAME    "
=> fatls usb 0
            install/
      121   autorun.inf 
       31   corel home office serial number.txt 
      515   volinfo.txt 

3 file(s), 1 dir(s)


************************************************************************
*******
*                        HP 8GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - HP       v125w            3S0201290073
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x03f0  Product 0x3307 Version 1.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 100mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 2
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 In Bulk MaxPacket 64
     - Endpoint 2 Out Bulk MaxPacket 64

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: fab80000 8ed0bc00 7c8bf450 07501ffb    ........|..P.P..
00100010: fcbf0006 b90001f3 a5ea1e06 0000bebe    ................
00100020: 07803c80 7402cd18 565306bb 007cb901    ..<.t...VS...|..
00100030: 00ba0000 b80102cd 13075b5e b280720b    ..........[^..r.
00100040: bfbc7d81 3d555375 02b200bf eb068815    ..}.=USu........
00100050: 8a74018b 4c028bee eb15be9b 06ac3c00    .t..L.........<.
00100060: 740b56bb 0700b40e cd105eeb f0ebfebb    t.V.......^.....
00100070: 007cb801 02cd1373 05beb306 ebdfbed2    .|.....s........
00100080: 06bffe7d 813d55aa 75d3bf24 7cbeeb06    ...}.=U.u..$|...
00100090: 8a048805 8bf5ea00 7c000049 6e76616c    ........|..Inval
001000a0: 69642070 61727469 74696f6e 20746162    id partition tab
001000b0: 6c650045 72726f72 206c6f61 64696e67    le.Error loading
001000c0: 206f7065 72617469 6e672073 79737465     operating syste
001000d0: 6d004d69 7373696e 67206f70 65726174    m.Missing operat
001000e0: 696e6720 73797374 656d0000 00000000    ing system......
001000f0: 00000000 00000000 00000000 00000000    ................
00100100: 00000000 00000000 00000000 00000000    ................
00100110: 00000000 00000000 00000000 00000000    ................
00100120: 00000000 00000000 00000000 00000000    ................
00100130: 00000000 00000000 00000000 00000000    ................
00100140: 00000000 00000000 00000000 00000000    ................
00100150: 00000000 00000000 00000000 00000000    ................
00100160: 00000000 00000000 00000000 00000000    ................
00100170: 00000000 00000000 00000000 00000000    ................
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 00000000    ................
001001b0: 00000000 00000000 e2471e43 00000001    .........G.C....
001001c0: 01000b1f bf543f00 000021dd ee000000    .....T?...!.....
001001d0: 00000000 00000000 00000000 00000000    ................
001001e0: 00000000 00000000 00000000 00000000    ................
001001f0: 00000000 00000000 00000000 000055aa    ..............U.
00100200: 00000000 00000000 00000000 00000000    ................
00100210: 00000000 00000000 00000000 00000000    ................
00100220: 00000000 00000000 00000000 00000000    ................
00100230: 00000000 00000000 00000000 00000000    ................
00100240: 00000000 00000000 00000000 00000000    ................
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 00000000 00000000 00000000    ................
001003f0: 00000000 00000000 00000000 00000000    ................
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: HP       Rev: 1.00 Prod: v125w           
            Type: Removable Hard Disk
            Capacity: 7643.9 MB = 7.4 GB (15654848 x 512)
Partition 1: Filesystem: FAT32 "NO NAME    "
=> fatls usb 0

0 file(s), 0 dir(s)

=> usb part

Partition Map for USB device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                   63        15654177       b
=> 

************************************************************************
*******
*                        LaCie 32GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - LaCie LaCie WhizKey 2711fc278987b6
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x059f  Product 0x103c Version 1.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 98mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 3
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 Out Bulk MaxPacket 64
     - Endpoint 2 In Bulk MaxPacket 64
     - Endpoint 3 In Interrupt MaxPacket 64 Interval 8ms

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: eb58904d 5357494e 342e3100 02202000    .X.MSWIN4.1..  .
00100010: 02000000 00f80000 3f00ff00 00000000    ........?.......
00100020: a068c303 303c0000 00000000 02000000    .h..0<..........
00100030: 01000600 00000000 00000000 00000000    ................
00100040: 80002922 29f0724e 4f204e41 4d452020    ..)").rNO NAME  
00100050: 20204641 54333220 2020fa33 c98ed1bc      FAT32   .3....
00100060: f87b8ec1 bd7800c5 76001e56 1655bf22    .{...x..v..V.U."
00100070: 05897e00 894e02b1 0bfcf3a4 8ed9bd00    ..~..N..........
00100080: 7cc645fe 0f8b4618 8845f938 4e407d25    |.E...F..E.8N@}%
00100090: 8bc199bb 0007e897 00721a83 eb3a66a1    .........r...:f.
001000a0: 1c7c663b 078a57fc 750680ca 02885602    .|f;..W.u.....V.
001000b0: 80c31073 edbf0200 837e1600 75458b46    ...s.....~..uE.F
001000c0: 1c8b561e b9030049 40750142 bb007ee8    ..V....I at u.B..~.
001000d0: 5f007326 b0f84f74 1d8b4632 33d2b903    _.s&..Ot..F23...
001000e0: 003bc877 1e8b760e 3bce7317 2bf10346    .;.w..v.;.s.+..F
001000f0: 1c13561e ebd1730b eb27837e 2a007703    ..V...s..'.~*.w.
00100100: e9fd02be 7e7dac98 03f0ac84 c074173c    ....~}.......t.<
00100110: ff7409b4 0ebb0700 cd10ebee be817deb    .t............}.
00100120: e5be7f7d ebe098cd 165e1f66 8f04cd19    ...}.....^.f....
00100130: 4156666a 00525006 536a016a 108bf460    AVfj.RP.Sj.j...`
00100140: 807e020e 7504b442 eb1d9192 33d2f776    .~..u..B....3..v
00100150: 1891f776 184287ca f7761a8a f28ae8c0    ...v.B...v......
00100160: cc020acc b801028a 5640cd13 618d6410    ........V at ..a.d.
00100170: 5e720a40 75014203 5e0b4975 b4c30318    ^r. at u.B.^.Iu....
00100180: 01270d0a 496e7661 6c696420 73797374    .'..Invalid syst
00100190: 656d2064 69736bff 0d0a4469 736b2049    em disk...Disk I
001001a0: 2f4f2065 72726f72 ff0d0a52 65706c61    /O error...Repla
001001b0: 63652074 68652064 69736b2c 20616e64    ce the disk, and
001001c0: 20746865 6e207072 65737320 616e7920     then press any 
001001d0: 6b65790d 0a000000 494f2020 20202020    key.....IO      
001001e0: 5359534d 53444f53 20202053 59537e01    SYSMSDOS   SYS~.
001001f0: 0057494e 424f4f54 20535953 000055aa    .WINBOOT SYS..U.
00100200: 52526141 00000000 00000000 00000000    RRaA............
00100210: 00000000 00000000 00000000 00000000    ................
00100220: 00000000 00000000 00000000 00000000    ................
00100230: 00000000 00000000 00000000 00000000    ................
00100240: 00000000 00000000 00000000 00000000    ................
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 72724161 c0f81d00 e21e0000    ....rrAa........
001003f0: 00000000 00000000 00000000 000055aa    ..............U.
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: LaCie    Rev: 0.00 Prod: WhizKey         
            Type: Removable Hard Disk
            Capacity: 30829.0 MB = 30.1 GB (63137952 x 512)
Partition 1: Filesystem: FAT32 "NO NAME    "
=> fatls usb 0
.
       34   autorun.inf 
    92854   volumeicon.ico 
    69632    wuala online.exe 
       50    wuala online.url 
     4096   ._) 
       82   ._autorun.inf 
.
     4096   ._volumeicon.ico 
     4096   ._ wuala online.exe 
     9068   ._ wuala online.url 
    51009   .volumeicon.icns 
     2800   testsda1.sh 
    25692   autorun 


12 file(s), 0 dir(s)


************************************************************************
*******
*                        LEXAR 8GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - Lexar USB Flash Drive ZF9WNBNMJMHRQRAEZYHJ
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x05dc  Product 0xa782 Version 17.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 100mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 2
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 In Bulk MaxPacket 64
     - Endpoint 2 Out Bulk MaxPacket 64

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: 33c08ed0 bc007cfb 5007501f fcbe1b7c    3.....|.P.P....|
00100010: bf1b0650 57b9e501 f3a4cbbd be07b104    ...PW...........
00100020: 386e007c 09751383 c510e2f4 cd188bf5    8n.|.u..........
00100030: 83c61049 7419382c 74f6a0b5 07b4078b    ...It.8,t.......
00100040: f0ac3c00 74fcbb07 00b40ecd 10ebf288    ..<.t...........
00100050: 4e10e846 00732afe 4610807e 040b740b    N..F.s*.F..~..t.
00100060: 807e040c 7405a0b6 0775d280 46020683    .~..t....u..F...
00100070: 46080683 560a00e8 21007305 a0b607eb    F...V...!.s.....
00100080: bc813efe 7d55aa74 0b807e10 0074c8a0    ..>.}U.t..~..t..
00100090: b707eba9 8bfc1e57 8bf5cbbf 05008a56    .......W.......V
001000a0: 00b408cd 1372238a c1243f98 8ade8afc    .....r#..$?.....
001000b0: 43f7e38b d186d6b1 06d2ee42 f7e23956    C..........B..9V
001000c0: 0a772372 05394608 731cb801 02bb007c    .w#r.9F.s......|
001000d0: 8b4e028b 5600cd13 73514f74 4e32e48a    .N..V...sQOtN2..
001000e0: 5600cd13 ebe48a56 0060bbaa 55b441cd    V......V.`..U.A.
001000f0: 13723681 fb55aa75 30f6c101 742b6160    .r6..U.u0...t+a`
00100100: 6a006a00 ff760aff 76086a00 68007c6a    j.j..v..v.j.h.|j
00100110: 016a10b4 428bf4cd 13616173 0e4f740b    .j..B....aas.Ot.
00100120: 32e48a56 00cd13eb d661f9c3 496e7661    2..V.....a..Inva
00100130: 6c696420 70617274 6974696f 6e207461    lid partition ta
00100140: 626c6500 4572726f 72206c6f 6164696e    ble.Error loadin
00100150: 67206f70 65726174 696e6720 73797374    g operating syst
00100160: 656d004d 69737369 6e67206f 70657261    em.Missing opera
00100170: 74696e67 20737973 74656d00 00000000    ting system.....
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 00000000    ................
001001b0: 00000000 002c4463 182e07c3 00008001    .....,Dc........
001001c0: 01000c13 50f95000 0000b0ff ee000000    ....P.P.........
001001d0: 00000000 00000000 00000000 00000000    ................
001001e0: 00000000 00000000 00000000 00000000    ................
001001f0: 00000000 00000000 00000000 000055aa    ..............U.
00100200: 00000000 00000000 00000000 00000000    ................
00100210: 00000000 00000000 00000000 00000000    ................
00100220: 00000000 00000000 00000000 00000000    ................
00100230: 00000000 00000000 00000000 00000000    ................
00100240: 00000000 00000000 00000000 00000000    ................
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 00000000 00000000 00000000    ................
001003f0: 00000000 00000000 00000000 00000000    ................
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: Lexar    Rev: 1100 Prod: USB Flash Drive 
            Type: Removable Hard Disk
            Capacity: 7648.0 MB = 7.4 GB (15663104 x 512)
Partition 1: Filesystem: FAT32 "NO NAME    "
=> fatls usb 0
            secureii/

0 file(s), 1 dir(s)

=> usb part

Partition Map for USB device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                   80        15663024       c
=> 


************************************************************************
*******
*                        PNY 8GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 -          USB Flash Memory 001D92A5F83FB910731F0136
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x0930  Product 0x6545 Version 1.16
   Configuration: 1
   - Interfaces: 1 Bus Powered 300mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 2
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 In Bulk MaxPacket 64
     - Endpoint 2 Out Bulk MaxPacket 64

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: fabe007c bf007ab9 0001fc0e 1f0e07f3    ...|..z.........
00100010: a5ea167a 0000bbbe 7b33c980 3f807506    ...z....{3..?.u.
00100020: fec58bf3 eb07803f 007502fe c183c310    .......?.u......
00100030: 81fbfe7b 72e583f9 04740b81 f9030174    ...{r....t.....t
00100040: 0abba57a eb2cbb87 7aeb278b 4c028b14    ...z.,..z.'.L...
00100050: b80102bb 007ccd13 7305bbbc 7aeb132e    .....|..s...z...
00100060: a1fe7d3d 55aa7405 bbbc7aeb 05ea007c    ..}=U.t...z....|
00100070: 00002e8a 073c0074 0c53bb07 00b40ecd    .....<.t.S......
00100080: 105b43eb edebfe4e 6f20626f 6f746162    .[C....No bootab
00100090: 6c652070 61727469 746f6e20 696e2074    le partiton in t
001000a0: 61626c65 00496e76 616c6964 20506172    able.Invalid Par
001000b0: 7469746f 6e207461 626c6500 496e7661    titon table.Inva
001000c0: 6c696420 6f722064 616d6167 65642042    lid or damaged B
001000d0: 6f6f7461 626c6520 70617274 6974696f    ootable partitio
001000e0: 6e000000 00000000 00000000 00000000    n...............
001000f0: 00000000 00000000 00000000 00000000    ................
00100100: 00000000 00000000 00000000 00000000    ................
00100110: 00000000 00000000 00000000 00000000    ................
00100120: 00000000 00000000 00000000 00000000    ................
00100130: 00000000 00000000 00000000 00000000    ................
00100140: 00000000 00000000 00000000 00000000    ................
00100150: 00000000 00000000 00000000 00000000    ................
00100160: 00000000 00000000 00000000 00000000    ................
00100170: 00000000 00000000 00000000 00000000    ................
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 00000000    ................
001001b0: 00000000 00000000 00000000 00000001    ................
001001c0: 0c0f0c04 e0a0801f 00008040 ef000000    ........... at ....
001001d0: 00000000 00000000 00000000 00000000    ................
001001e0: 00000000 00000000 00000000 00000000    ................
001001f0: 00000000 00000000 00000000 000055aa    ..............U.
00100200: 00000000 00000000 00000000 00000000    ................
00100210: 55534220 54657374 65722032 3030382d    USB Tester 2008-
00100220: 31302d33 3020312e 30302035 62000000    10-30 1.00 5b...
00100230: 32303039 2f30312f 30370000 00000000    2009/01/07......
00100240: 32323a31 333a3333 00000000 00000000    22:13:33........
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 00000000 00000000 00000000    ................
001003f0: 00000000 00000000 00000000 00000000    ................
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor:          Rev: PMAP Prod: USB Flash Memory
            Type: Removable Hard Disk
            Capacity: 7660.0 MB = 7.4 GB (15687680 x 512)
Partition 1: Filesystem: FAT32 "           "
=> fatls usb 0

0 file(s), 0 dir(s)

=> usb part

Partition Map for USB device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                 8064        15679616       c


************************************************************************
*******
*                        SANDISK 32GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - SanDisk SanDisk Cruzer 0774520F0A90CC61
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x0781  Product 0x5530 Version 2.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 100mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 2
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 In Bulk MaxPacket 64
     - Endpoint 2 Out Bulk MaxPacket 64

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: 00000000 00000000 00000000 00000000    ................
00100010: 00000000 00000000 00000000 00000000    ................
00100020: 00000000 00000000 00000000 00000000    ................
00100030: 00000000 00000000 00000000 00000000    ................
00100040: 00000000 00000000 00000000 00000000    ................
00100050: 00000000 00000000 00000000 00000000    ................
00100060: 00000000 00000000 00000000 00000000    ................
00100070: 00000000 00000000 00000000 00000000    ................
00100080: 00000000 00000000 00000000 00000000    ................
00100090: 00000000 00000000 00000000 00000000    ................
001000a0: 00000000 00000000 00000000 00000000    ................
001000b0: 00000000 00000000 00000000 00000000    ................
001000c0: 00000000 00000000 00000000 00000000    ................
001000d0: 00000000 00000000 00000000 00000000    ................
001000e0: 00000000 00000000 00000000 00000000    ................
001000f0: 00000000 00000000 00000000 00000000    ................
00100100: 00000000 00000000 00000000 00000000    ................
00100110: 00000000 00000000 00000000 00000000    ................
00100120: 00000000 00000000 00000000 00000000    ................
00100130: 00000000 00000000 00000000 00000000    ................
00100140: 00000000 00000000 00000000 00000000    ................
00100150: 00000000 00000000 00000000 00000000    ................
00100160: 00000000 00000000 00000000 00000000    ................
00100170: 00000000 00000000 00000000 00000000    ................
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 00000000    ................
001001b0: 00000000 00000000 00000000 00000001    ................
001001c0: 01000bfe ffff3f00 0000778b ba030000    ......?...w.....
001001d0: 00000000 00000000 00000000 00000000    ................
001001e0: 00000000 00000000 00000000 00000000    ................
001001f0: 00000000 00000000 00000000 000055aa    ..............U.
00100200: 00000000 00000000 00000000 00000000    ................
00100210: 00000000 00000000 00000000 00000000    ................
00100220: 00000000 00000000 00000000 00000000    ................
00100230: 00000000 00000000 00000000 00000000    ................
00100240: 00000000 00000000 00000000 00000000    ................
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 00000000 00000000 00000000    ................
001003f0: 00000000 00000000 00000000 00000000    ................
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: SanDisk  Rev: 8.02 Prod: SanDisk Cruzer  
            Type: Removable Hard Disk
            Capacity: 30547.9 MB = 29.8 GB (62562239 x 512)
Partition 1: Filesystem: FAT32 "           "
=> fatls usb 0
.

0 file(s), 0 dir(s)

=> usb part

Partition Map for USB device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                   63        62557047       b


************************************************************************
*******
*                        ULTRA 4GB USB PEN DRIVE
*
************************************************************************
*******
=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - USB DISK 2.0 001731583D14A9C092CF5593
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x1516  Product 0x1213 Version 0.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 300mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 2
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 In Bulk MaxPacket 64
     - Endpoint 2 Out Bulk MaxPacket 64

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: eb3c906d 6b646f73 66730000 02800100    .<.mkdosfs......
00100010: 02000200 00f8f500 3e007f00 00000000    ........>.......
00100020: 00587a00 0000295f d33c2b20 20202020    .Xz...)_.<+     
00100030: 20202020 20204641 54313620 20200e1f          FAT16   ..
00100040: be5b7cac 22c0740b 56b40ebb 0700cd10    .[|.".t.V.......
00100050: 5eebf032 e4cd16cd 19ebfe54 68697320    ^..2.......This 
00100060: 6973206e 6f742061 20626f6f 7461626c    is not a bootabl
00100070: 65206469 736b2e20 20506c65 61736520    e disk.  Please 
00100080: 696e7365 72742061 20626f6f 7461626c    insert a bootabl
00100090: 6520666c 6f707079 20616e64 0d0a7072    e floppy and..pr
001000a0: 65737320 616e7920 6b657920 746f2074    ess any key to t
001000b0: 72792061 6761696e 202e2e2e 200d0a00    ry again ... ...
001000c0: 00000000 00000000 00000000 00000000    ................
001000d0: 00000000 00000000 00000000 00000000    ................
001000e0: 00000000 00000000 00000000 00000000    ................
001000f0: 00000000 00000000 00000000 00000000    ................
00100100: 00000000 00000000 00000000 00000000    ................
00100110: 00000000 00000000 00000000 00000000    ................
00100120: 00000000 00000000 00000000 00000000    ................
00100130: 00000000 00000000 00000000 00000000    ................
00100140: 00000000 00000000 00000000 00000000    ................
00100150: 00000000 00000000 00000000 00000000    ................
00100160: 00000000 00000000 00000000 00000000    ................
00100170: 00000000 00000000 00000000 00000000    ................
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 00000000    ................
001001b0: 00000000 00000000 00000000 00000001    ................
001001c0: 01000b7e fef93e00 0000364f 7a000000    ...~..>...6Oz...
001001d0: 00000000 00000000 00000000 00000000    ................
001001e0: 00000000 00000000 00000000 00000000    ................
001001f0: 00000000 00000000 00000000 000055aa    ..............U.
00100200: f8ffffff 0000ffff 05000600 07000800    ................
00100210: 09000a00 0b000c00 0d000e00 0f001000    ................
00100220: 11001200 13001400 15001600 17001800    ................
00100230: 19001a00 1b001c00 1d001e00 1f00ffff    ................
00100240: 21002200 23002400 25002600 27002800    !.".#.$.%.&.'.(.
00100250: 29002a00 2b002c00 2d002e00 2f003000    ).*.+.,.-.../.0.
00100260: 31003200 33003400 35003600 37003800    1.2.3.4.5.6.7.8.
00100270: 39003a00 3b003c00 3d003e00 3f004000    9.:.;.<.=.>.?. at .
00100280: 41004200 43004400 45004600 47004800    A.B.C.D.E.F.G.H.
00100290: 49004a00 4b004c00 4d004e00 4f005000    I.J.K.L.M.N.O.P.
001002a0: 51005200 53005400 55005600 57005800    Q.R.S.T.U.V.W.X.
001002b0: 59005a00 5b005c00 5d005e00 5f006000    Y.Z.[.\.].^._.`.
001002c0: 61006200 63006400 65006600 67006800    a.b.c.d.e.f.g.h.
001002d0: 69006a00 6b006c00 6d006e00 6f007000    i.j.k.l.m.n.o.p.
001002e0: 71007200 73007400 75007600 77007800    q.r.s.t.u.v.w.x.
001002f0: 79007a00 7b007c00 7d007e00 7f008000    y.z.{.|.}.~.....
00100300: 81008200 83008400 85008600 87008800    ................
00100310: 89008a00 8b008c00 8d008e00 8f009000    ................
00100320: 91009200 93009400 95009600 97009800    ................
00100330: 99009a00 9b009c00 9d009e00 9f00a000    ................
00100340: a100a200 a300a400 a500a600 a700a800    ................
00100350: a900aa00 ab00ac00 ad00ae00 af00b000    ................
00100360: b100b200 b300b400 b500b600 b700b800    ................
00100370: b900ba00 bb00bc00 bd00be00 bf00c000    ................
00100380: c100c200 c300c400 c500c600 c700c800    ................
00100390: c900ca00 cb00cc00 cd00ce00 cf00d000    ................
001003a0: d100d200 d300d400 d500d600 d700d800    ................
001003b0: d900da00 db00dc00 dd00de00 df00e000    ................
001003c0: e100e200 e300e400 e500e600 e700e800    ................
001003d0: e900ea00 eb00ec00 ed00ee00 ef00f000    ................
001003e0: f100f200 f300f400 f500f600 f700f800    ................
001003f0: f900fa00 fb00fc00 fd00fe00 ff000001    ................
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: USB      Rev: 1.00 Prod: DISK 2.0        
            Type: Removable Hard Disk
            Capacity: 3915.0 MB = 3.8 GB (8017920 x 512)
Partition 1: Filesystem: FAT32 "upgrader   "
=> fatls usb 0

0 file(s), 0 dir(s)

=> usb part

Partition Map for USB device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                    0        



************************************************************************
*******
*                        VERBATIM 16GB USB PEN DRIVE
*
************************************************************************
*******


=> usb reset
(Re)start USB...
USB:   USB 2.0 Device init
scanning bus for devices... 2 USB Device(s) found
       scanning bus for storage devices... 1 Storage Device(s) found
=> usb info
1: Hub,  USB Revision 1.10
 -  OHCI Root Hub 
 - Class: Hub
 - PacketSize: 8  Configurations: 1
 - Vendor: 0x0000  Product 0x0000 Version 0.0
   Configuration: 1
   - Interfaces: 1 Self Powered 0mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 1
     - Class Hub
     - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms

2: Mass Storage,  USB Revision 2.0
 - Verbatim STORE N GO 07A3020958852EA0
 - Class: (from Interface) Mass Storage
 - PacketSize: 64  Configurations: 1
 - Vendor: 0x13fe  Product 0x3623 Version 1.0
   Configuration: 1
   - Interfaces: 1 Bus Powered 200mA
     Interface: 0
     - Alternate Setting 0, Endpoints: 2
     - Class Mass Storage, Transp. SCSI, Bulk only
     - Endpoint 1 In Bulk MaxPacket 64
     - Endpoint 2 Out Bulk MaxPacket 64

=> usb read 100000 0 100

USB read: device 0 block # 0, count 256 ... ............
256 blocks read: OK
=> md.l 100000 100
00100000: 33c08ed0 bc007cfb 5007501f fcbe1b7c    3.....|.P.P....|
00100010: bf1b0650 57b9e501 f3a4cbbd be07b104    ...PW...........
00100020: 386e007c 09751383 c510e2f4 cd188bf5    8n.|.u..........
00100030: 83c61049 7419382c 74f6a0b5 07b4078b    ...It.8,t.......
00100040: f0ac3c00 74fcbb07 00b40ecd 10ebf288    ..<.t...........
00100050: 4e10e846 00732afe 4610807e 040b740b    N..F.s*.F..~..t.
00100060: 807e040c 7405a0b6 0775d280 46020683    .~..t....u..F...
00100070: 46080683 560a00e8 21007305 a0b607eb    F...V...!.s.....
00100080: bc813efe 7d55aa74 0b807e10 0074c8a0    ..>.}U.t..~..t..
00100090: b707eba9 8bfc1e57 8bf5cbbf 05008a56    .......W.......V
001000a0: 00b408cd 1372238a c1243f98 8ade8afc    .....r#..$?.....
001000b0: 43f7e38b d186d6b1 06d2ee42 f7e23956    C..........B..9V
001000c0: 0a772372 05394608 731cb801 02bb007c    .w#r.9F.s......|
001000d0: 8b4e028b 5600cd13 73514f74 4e32e48a    .N..V...sQOtN2..
001000e0: 5600cd13 ebe48a56 0060bbaa 55b441cd    V......V.`..U.A.
001000f0: 13723681 fb55aa75 30f6c101 742b6160    .r6..U.u0...t+a`
00100100: 6a006a00 ff760aff 76086a00 68007c6a    j.j..v..v.j.h.|j
00100110: 016a10b4 428bf4cd 13616173 0e4f740b    .j..B....aas.Ot.
00100120: 32e48a56 00cd13eb d661f9c3 496e7661    2..V.....a..Inva
00100130: 6c696420 70617274 6974696f 6e207461    lid partition ta
00100140: 626c6500 4572726f 72206c6f 6164696e    ble.Error loadin
00100150: 67206f70 65726174 696e6720 73797374    g operating syst
00100160: 656d004d 69737369 6e67206f 70657261    em.Missing opera
00100170: 74696e67 20737973 74656d00 00000000    ting system.....
00100180: 00000000 00000000 00000000 00000000    ................
00100190: 00000000 00000000 00000000 00000000    ................
001001a0: 00000000 00000000 00000000 00000000    ................
001001b0: 00000000 002c4463 182e07c3 00000000    .....,Dc........
001001c0: 01010c0c cd25801f 00008010 dd010000    .....%..........
001001d0: 00000000 00000000 00000000 00000000    ................
001001e0: 00000000 00000000 00000000 00000000    ................
001001f0: 00000000 00000000 00000000 000055aa    ..............U.
00100200: 00000000 00000000 00000000 00000000    ................
00100210: 332e3037 2e303020 30372032 3031322d    3.07.00 07 2012-
00100220: 31322d33 31000000 00000000 00000000    12-31...........
00100230: 30332f30 322f3130 00000000 00000000    03/02/10........
00100240: 30363a35 353a3337 00000000 00000000    06:55:37........
00100250: 00000000 00000000 00000000 00000000    ................
00100260: 00000000 00000000 00000000 00000000    ................
00100270: 00000000 00000000 00000000 00000000    ................
00100280: 00000000 00000000 00000000 00000000    ................
00100290: 00000000 00000000 00000000 00000000    ................
001002a0: 00000000 00000000 00000000 00000000    ................
001002b0: 00000000 00000000 00000000 00000000    ................
001002c0: 00000000 00000000 00000000 00000000    ................
001002d0: 00000000 00000000 00000000 00000000    ................
001002e0: 00000000 00000000 00000000 00000000    ................
001002f0: 00000000 00000000 00000000 00000000    ................
00100300: 00000000 00000000 00000000 00000000    ................
00100310: 00000000 00000000 00000000 00000000    ................
00100320: 00000000 00000000 00000000 00000000    ................
00100330: 00000000 00000000 00000000 00000000    ................
00100340: 00000000 00000000 00000000 00000000    ................
00100350: 00000000 00000000 00000000 00000000    ................
00100360: 00000000 00000000 00000000 00000000    ................
00100370: 00000000 00000000 00000000 00000000    ................
00100380: 00000000 00000000 00000000 00000000    ................
00100390: 00000000 00000000 00000000 00000000    ................
001003a0: 00000000 00000000 00000000 00000000    ................
001003b0: 00000000 00000000 00000000 00000000    ................
001003c0: 00000000 00000000 00000000 00000000    ................
001003d0: 00000000 00000000 00000000 00000000    ................
001003e0: 00000000 00000000 00000000 00000000    ................
001003f0: 00000000 00000000 00000000 00000000    ................
=> fatinfo usb 0
Interface:  USB
  Device 0: Vendor: Verbatim Rev: 5.00 Prod: STORE N GO      
            Type: Removable Hard Disk
            Capacity: 15270.0 MB = 14.9 GB (31272960 x 512)
Partition 1: Filesystem: FAT32 "STORE N GO "
=> fatls usb 0
...
  1728512   v-safe100.exe 

1 file(s), 0 dir(s)

=> usb part

Partition Map for USB device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1                 8064        31264896       c
=> 


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