Hi, I still got problems with my Genesys USB-IDE converter after applying Alans latest patch (max_sectors=64, 100us delay).
Sometimes it works and I can transfer 50G but sometimes it already fails on mounting the 200G reiserfs partition. If I use it not directly, but through devicemapper and dm-crypt, it always fails on mounting. The log always looks like this: Jul 10 09:58:23 fire kernel: SCSI error : <0 0 0 0> return code = 0x70000 Jul 10 09:58:23 fire kernel: end_request: I/O error, dev sda, sector 213385279 Jul 10 09:58:23 fire kernel: SCSI error : <0 0 0 0> return code = 0x70000 Jul 10 09:58:23 fire kernel: end_request: I/O error, dev sda, sector 213647423 ... Jul 10 09:58:25 fire kernel: end_request: I/O error, dev sda, sector 225443903 Jul 10 09:58:25 fire kernel: usb 5-1: USB disconnect, address 2 Jul 10 09:58:25 fire kernel: SCSI error : <0 0 0 0> return code = 0x70000 Jul 10 09:58:25 fire kernel: end_request: I/O error, dev sda, sector 225706047 Jul 10 09:58:25 fire kernel: SCSI error : <0 0 0 0> return code = 0x50000 Jul 10 09:58:25 fire kernel: end_request: I/O error, dev sda, sector 225968191 Jul 10 09:58:25 fire kernel: scsi0 (0:0): rejecting I/O to device being removed ... Jul 10 09:58:25 fire kernel: scsi0 (0:0): rejecting I/O to device being removed Jul 10 09:58:25 fire kernel: usb 5-1: new high speed USB device using address 3 The last entry (new device) is new with the patch, without the patch the device isn't found again. I have already tried to decrease max_sectors further, but even setting it to 16 didn't change anything. So I think there is missing something else. Any ideas? BTW, I'm running latest linus BK. Kind regards, Gerd ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
