Hallo,
ich habe ein ähnliches Problem:
Beim schreiben auf eine externe USB Festplatte erreiche ich nur ca. 1Mb/s. Meine Hardware unterstützt USB 2 und auch in /var/log/messages sollte das ersichtlich sein:
Code:
Sep 3 19:09:57 lapetos usb 2-2: new full speed USB device using uhci_hcd and address 3
Sep 3 19:09:57 lapetos scsi0 : SCSI emulation for USB Mass Storage devices
Sep 3 19:09:57 lapetos usb-storage: device found at 3
Sep 3 19:09:57 lapetos usb-storage: waiting for device to settle before scanning
Sep 3 19:10:01 lapetos cron[9371]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Sep 3 19:10:02 lapetos Vendor: TOSHIBA Model: MK8025GAS Rev: 0811
Sep 3 19:10:02 lapetos Type: Direct-Access ANSI SCSI revision: 00
Sep 3 19:10:02 lapetos SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
Sep 3 19:10:02 lapetos sda: assuming drive cache: write through
Sep 3 19:10:02 lapetos SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
Sep 3 19:10:02 lapetos sda: assuming drive cache: write through
Sep 3 19:10:02 lapetos sda: sda1
Sep 3 19:10:02 lapetos Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Sep 3 19:10:02 lapetos Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0
Sep 3 19:10:02 lapetos usb-storage: device scan complete
Code:
hdparm /dev/sda
/dev/sda:
readonly = 0 (off)
readahead = 256 (on)
geometry = 9729/255/63, sectors = 80026361856, start = 0
woran kann das jetzt liegen?
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