Hi all!
I own an iriver H300, ie an external hard disk. When I connect it via
usb2 to my laptop or desktop pc I often get
usb 2-2: reset high speed USB device using ehci_hcd and address 2
This happens often, although it does not ruin the files nor creates
other problems (besides the time until the device is resetted and the
copying continues).Just now I coied 5.4Gb to the device and it was
resetted around 25 times.
specs:
linux-2.6.17-rc4-mm3 (happens with older -mm kernels, too)
device:
usb 2-2: new high speed USB device using ehci_hcd and address 2
usb 2-2: new device found, idVendor=1006, idProduct=3003
usb 2-2: new device strings: Mfr=73, Product=80, SerialNumber=99
usb 2-2: Product: iRiver H300 Series
usb 2-2: Manufacturer: iRiver
usb 2-2: SerialNumber: 0123456789AB
PM: Adding info for usb:2-2
usb 2-2: configuration #2 chosen from 1 choice
PM: Adding info for usb:2-2:2.0
scsi1 : SCSI emulation for USB Mass Storage devices
PM: Adding info for No Bus:host1
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
PM: Adding info for No Bus:target1:0:0
Vendor: TOSHIBA Model: MK4004GAH Rev: JC00
Type: Direct-Access ANSI SCSI revision: 00
PM: Adding info for scsi:1:0:0:0
SCSI device sdb: 78126048 512-byte hdwr sectors (40001 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 4a 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 78126048 512-byte hdwr sectors (40001 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 4a 00 00
sdb: assuming drive cache: write through
sdb: sdb1
sd 1:0:0:0: Attached scsi disk sdb
usb modules:
uhci_hcd, ehci_hcd, usb_storage
So my question is: Is this behaviour to be expected, or should this be
tracked? And if yes, how?
Best wishes
Norbert
-------------------------------------------------------------------------------
Dr. Norbert Preining <preining AT logic DOT at> Università di Siena
gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094
-------------------------------------------------------------------------------
CLIXBY (adj.)
Politely rude. Briskly vague. Firmly uninformative.
--- Douglas Adams, The Meaning of Liff
-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
linux-usb-devel@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
