Re: Read errors on Flash Drive Transcend TS1GJF2A

[RTE <raszilki@xxxxxxxxx>]

On Fri, 16 Nov 2007 22:31:20 +0300, Alan Stern wrote:

> Okay, that's good.  Now here's a comparable patch for 2.6.17-git22


2.6.17-git22 with patch
after copying 700 MB file from flash to HDD
the copied file contains errors
/var/log/kernel/info:

19:49:01 localhost kernel: usb 5-8: new high speed USB device using ehci_hcd and address 4
19:49:01 localhost kernel: usb 5-8: configuration #1 chosen from 1 choice
19:49:01 localhost kernel: scsi4 : SCSI emulation for USB Mass Storage devices
19:49:01 localhost kernel: usb-storage: device found at 4
19:49:01 localhost kernel: usb-storage: waiting for device to settle before scanning
19:49:06 localhost kernel:   Vendor: JetFlash  Model: TS1GJF2A/120      Rev: 8.07
19:49:06 localhost kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
19:49:06 localhost kernel: SCSI device sdc: 2007040 512-byte hdwr sectors (1028 MB)
19:49:06 localhost kernel: sdc: Write Protect is off
19:49:06 localhost kernel: sdc: Mode Sense: 03 00 00 00
19:49:06 localhost kernel: SCSI device sdc: 2007040 512-byte hdwr sectors (1028 MB)
19:49:06 localhost kernel: sdc: Write Protect is off
19:49:06 localhost kernel: sdc: Mode Sense: 03 00 00 00
19:49:06 localhost kernel:  sdc: sdc1
19:49:06 localhost kernel: sd 4:0:0:0: Attached scsi removable disk sdc
19:49:06 localhost kernel: sd 4:0:0:0: Attached scsi generic sg2 type 0
19:49:06 localhost kernel: usb-storage: device scan complete
19:49:14 localhost kernel: driver_byte 8, sense key 3
19:49:14 localhost kernel: error_sector 0, req_sector 33116, resid 26624, underflow 122880
19:49:14 localhost kernel: Adjusted good_bytes from 122880 to -16955392
19:49:14 localhost kernel: driver_byte 8, sense key 3
19:49:14 localhost kernel: error_sector 0, req_sector 40796, resid 26624, underflow 122880
19:49:14 localhost kernel: Adjusted good_bytes from 122880 to -20887552
19:49:16 localhost kernel: driver_byte 8, sense key 3
19:49:16 localhost kernel: error_sector 0, req_sector 143436, resid 26624, underflow 122880
19:49:16 localhost kernel: Adjusted good_bytes from 122880 to -73439232
19:49:34 localhost kernel: driver_byte 8, sense key 3
19:49:34 localhost kernel: error_sector 0, req_sector 856412, resid 26624, underflow 122880
19:49:34 localhost kernel: Adjusted good_bytes from 122880 to -438482944
19:49:34 localhost kernel: driver_byte 8, sense key 3
19:49:34 localhost kernel: error_sector 0, req_sector 856652, resid 26624, underflow 122880
19:49:34 localhost kernel: Adjusted good_bytes from 122880 to -438605824
19:49:40 localhost kernel: driver_byte 8, sense key 3
19:49:40 localhost kernel: error_sector 0, req_sector 1089884, resid 26624, underflow 122880
19:49:40 localhost kernel: Adjusted good_bytes from 122880 to -558020608
19:49:40 localhost kernel: driver_byte 8, sense key 3
19:49:40 localhost kernel: error_sector 0, req_sector 1094220, resid 26624, underflow 122880
19:49:40 localhost kernel: Adjusted good_bytes from 122880 to -560240640
19:49:43 localhost kernel: driver_byte 8, sense key 3
19:49:43 localhost kernel: error_sector 0, req_sector 1204812, resid 26624, underflow 122880
19:49:43 localhost kernel: Adjusted good_bytes from 122880 to -616863744
19:49:43 localhost kernel: driver_byte 8, sense key 3
19:49:43 localhost kernel: error_sector 0, req_sector 1216860, resid 26624, underflow 122880
19:49:43 localhost kernel: Adjusted good_bytes from 122880 to -623032320
19:49:53 localhost kernel: driver_byte 8, sense key 3
19:49:53 localhost kernel: error_sector 0, req_sector 1429580, resid 26624, underflow 122880
19:49:53 localhost kernel: Adjusted good_bytes from 122880 to -731944960
19:50:21 localhost kernel: usb 5-8: USB disconnect, address 4

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Linux-usb-users@xxxxxxxxxxxxxxxxxxxxx
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-users