On Tue, 2002-09-17 at 23:21, Patrick Mansfield wrote: > You should be able to run the equivalent: > > dd if=/dev/sda of=/dev/zero bs=512 count=8
I done that and please find the output below: usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command START_STOP (6 bytes) usb-storage: 1b 00 00 00 01 00 74 c1 00 00 00 00 usb-storage: Bulk command S 0x43425355 T 0x20 Trg 0 LUN 0 L 0 F 0 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: Attempting to get CSW... usb-storage: clearing endpoint halt for pipe 0xc0038280 usb-storage: usb_stor_clear_halt: result=0 usb-storage: Attempting to get CSW (2nd try)... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x20 R 0 Stat 0x1 usb-storage: -- transport indicates command failure usb-storage: Issuing auto-REQUEST_SENSE usb-storage: Bulk command S 0x43425355 T 0x20 Trg 0 LUN 0 L 18 F 128 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: usb_stor_transfer_partial(): xfer 18 bytes usb-storage: usb_stor_bulk_msg() returned 0 xferred 18/18 usb-storage: usb_stor_transfer_partial(): transfer complete usb-storage: Bulk data transfer result 0x0 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x20 R 0 Stat 0x0 usb-storage: -- Result from auto-sense is 0 usb-storage: -- code: 0x70, key: 0x5, ASC: 0x24, ASCQ: 0x0 usb-storage: Illegal Request: invalid field in CDB usb-storage: scsi cmd done, result=0x2 usb-storage: *** thread sleeping. SCSI device (ioctl) reports ILLEGAL REQUEST. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command TEST_UNIT_READY (6 bytes) usb-storage: 00 00 00 00 00 00 00 00 00 00 e9 df usb-storage: Bulk command S 0x43425355 T 0x21 Trg 0 LUN 0 L 0 F 0 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x21 R 0 Stat 0x0 usb-storage: scsi cmd done, result=0x0 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command READ_CAPACITY (10 bytes) usb-storage: 25 00 00 00 00 00 00 00 00 00 e9 df usb-storage: Bulk command S 0x43425355 T 0x22 Trg 0 LUN 0 L 8 F 128 CL 10 usb-storage: Bulk command transfer result=0 usb-storage: usb_stor_transfer_partial(): xfer 8 bytes usb-storage: usb_stor_bulk_msg() returned 0 xferred 8/8 usb-storage: usb_stor_transfer_partial(): transfer complete usb-storage: Bulk data transfer result 0x0 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x22 R 0 Stat 0x0 usb-storage: scsi cmd done, result=0x0 usb-storage: *** thread sleeping. SCSI device sda: 16384 512-byte hdwr sectors (8 MB) usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command MODE_SENSE (6 bytes) usb-storage: 1a 00 3f 00 ff 00 00 00 00 00 e9 df usb-storage: Bulk command S 0x43425355 T 0x23 Trg 0 LUN 0 L 255 F 128 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: usb_stor_transfer_partial(): xfer 255 bytes usb-storage: usb_stor_bulk_msg() returned -32 xferred 0/255 usb-storage: clearing endpoint halt for pipe 0xc0038280 usb-storage: usb_stor_clear_halt: result=0 usb-storage: usb_stor_transfer_partial(): unknown error usb-storage: Bulk data transfer result 0x2 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x23 R 255 Stat 0x1 usb-storage: -- transport indicates command failure usb-storage: Issuing auto-REQUEST_SENSE usb-storage: Bulk command S 0x43425355 T 0x23 Trg 0 LUN 0 L 18 F 128 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: usb_stor_transfer_partial(): xfer 18 bytes usb-storage: usb_stor_bulk_msg() returned 0 xferred 18/18 usb-storage: usb_stor_transfer_partial(): transfer complete usb-storage: Bulk data transfer result 0x0 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x23 R 0 Stat 0x0 usb-storage: -- Result from auto-sense is 0 usb-storage: -- code: 0x70, key: 0x5, ASC: 0x24, ASCQ: 0x0 usb-storage: Illegal Request: invalid field in CDB usb-storage: scsi cmd done, result=0x2 usb-storage: *** thread sleeping. sda: test WP failed, assume Write Enabled sda: I/O error: dev 08:00, sector 0 I/O error: dev 08:00, sector 0 unable to read partition table usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command ALLOW_MEDIUM_REMOVAL (6 bytes) usb-storage: 1e 00 00 00 01 00 d7 d4 b7 1e 14 c0 usb-storage: Bulk command S 0x43425355 T 0x24 Trg 0 LUN 0 L 0 F 0 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x24 R 0 Stat 0x0 usb-storage: scsi cmd done, result=0x0 usb-storage: *** thread sleeping. I/O error: dev 08:00, sector 0 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command ALLOW_MEDIUM_REMOVAL (6 bytes) usb-storage: 1e 00 00 00 00 00 12 c0 30 33 67 d5 usb-storage: Bulk command S 0x43425355 T 0x25 Trg 0 LUN 0 L 0 F 0 CL 6 usb-storage: Bulk command transfer result=0 usb-storage: Attempting to get CSW... usb-storage: Bulk status result = 0 usb-storage: Bulk status Sig 0x53425355 T 0x25 R 0 Stat 0x0 usb-storage: scsi cmd done, result=0x0 usb-storage: *** thread sleeping. Thanks Mark -- --- To steal ideas from one person is plagiarism; to steal from many is research. ------------------------------------------------------- This SF.NET email is sponsored by: AMD - Your access to the experts on Hammer Technology! Open Source & Linux Developers, register now for the AMD Developer Symposium. Code: EX8664 http://www.developwithamd.com/developerlab _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
