Hi!

Kann problemlos Daten über USB 1.0 zwischen meinem PC und der externen Festplatte kopieren. Mit USB 2.0 gehen die ersten paar MB Daten auch mit vollem Speed, nach einigen Sekunden aber wird der Datenfluss geringer bis schließlich gar nichts mehr übertragen wird. Nach etwa einer halben Minute wieder kurz fullspeed, dann wieder nichts usw...

Meine Logdateien:
-beim Datentransfer
Feb 27 19:22:49 linux kernel: FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
Feb 27 19:23:21 linux last message repeated 7 times
Feb 27 19:23:31 linux last message repeated 2 times
Feb 27 19:24:34 linux kernel: usb 6-5: reset high speed USB device using address 3
Feb 27 19:24:45 linux kernel: FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
Feb 27 19:25:32 linux kernel: FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
Feb 27 19:26:42 linux last message repeated 4 times

-beim Verbinden der Festplatte
Feb 27 19:27:54 linux kernel: usb 6-5: new high speed USB device using address 4
Feb 27 19:27:54 linux kernel: usb 6-5: Product: USB 2.0 Storage Device
Feb 27 19:27:54 linux kernel: usb 6-5: Manufacturer: Generic
Feb 27 19:27:54 linux kernel: usb 6-5: SerialNumber: 820000000000DF26
Feb 27 19:27:54 linux kernel: scsi5 : SCSI emulation for USB Mass Storage devices
Feb 27 19:27:54 linux kernel: Vendor: WDC WD20 Model: 00JB-00GVA0 Rev: 08.0
Feb 27 19:27:54 linux kernel: Type: Direct-Access ANSI SCSI revision: 02
Feb 27 19:27:54 linux kernel: SCSI device sda: 390721969 512-byte hdwr sectors (200050 MB)
Feb 27 19:27:54 linux kernel: sda: assuming drive cache: write through
Feb 27 19:27:54 linux kernel: sda:Current sda: sense key No Sense
Feb 27 19:27:54 linux kernel: sda1 sda2 < sda5 sda6 >
Feb 27 19:27:55 linux kernel: Attached scsi disk sda at scsi5, channel 0, id 0, lun 0
Feb 27 19:27:55 linux kernel: Attached scsi generic sg0 at scsi5, channel 0, id 0, lun 0, type 0
Feb 27 19:27:55 linux kernel: USB Mass Storage device found at 4
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1186]: umount block device /block/sda/sda1
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1191]: umount block device /block/sda/sda2
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1196]: umount block device /block/sda/sda6
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1202]: umount block device /block/sda
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1207]: umount block device /block/sda/sda5
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1191]: umount: /dev/sda2: not mounted
Feb 27 19:27:57 linux /etc/dev.d/block/51-subfs.dev[1202]: umount: /dev/sda: not mounted
Feb 27 19:28:05 linux /etc/dev.d/block/50-hwscan.dev[1547]: new block device /block/sda/sda1
Feb 27 19:28:05 linux /etc/dev.d/block/51-subfs.dev[1687]: mount block device /block/sda/sda1
Feb 27 19:28:05 linux /etc/dev.d/block/50-hwscan.dev[1688]: new block device /block/sda/sda2
Feb 27 19:28:05 linux /etc/dev.d/block/50-hwscan.dev[1689]: new block device /block/sda/sda6
Feb 27 19:28:05 linux /etc/dev.d/block/50-hwscan.dev[1695]: new block device /block/sda
Feb 27 19:28:05 linux /etc/dev.d/block/51-subfs.dev[1750]: mount block device /block/sda/sda2
Feb 27 19:28:05 linux /etc/dev.d/block/51-subfs.dev[1755]: mount block device /block/sda/sda6
Feb 27 19:28:05 linux /etc/dev.d/block/50-hwscan.dev[1842]: new block device /block/sda/sda5
Feb 27 19:28:05 linux /etc/dev.d/block/51-subfs.dev[1761]: mount block device /block/sda
Feb 27 19:28:06 linux /etc/dev.d/block/51-subfs.dev[1852]: mount block device /block/sda/sda5
Feb 27 19:28:07 linux /etc/dev.d/block/51-subfs.dev[1687]: mount disk/by-path/usb-820000000000DF26:0:0:0p1
Feb 27 19:28:07 linux /etc/dev.d/block/51-subfs.dev[1755]: mount disk/by-path/usb-820000000000DF26:0:0:0p6
Feb 27 19:28:07 linux /etc/dev.d/block/51-subfs.dev[1852]: mount disk/by-path/usb-820000000000DF26:0:0:0p5


Bitte um Hilfe!

ciao,
adveno