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Re: etch: Problem mit udev und scsi-Emulation bei USB-Stick



Hallo,

ich füge zu o.a. Problem die Ausgabe von udevread zum USB-Stick auf
S.u.S.E. 9.3 (2.6.11.4-20a-default) an.

Viele Grüße,

Alexander Mader.
-- 
Alexander Mader <alexander.mader@niles.de>

	GPG public key:	http://mader.seppi.de/pubkey-dienst.asc

************ DEVICE NODE *************
-----------------------------
/dev/sda1
P: /block/sda/sda1
N: sda1
S: disk/by-uuid/817D-73AA disk/by-label/STORE'N'GO disk/by-path/usb-0B21D75161E1A9FE:0:0:0p1 disk/by-path/usb-0B21D75161E1A9FE:0:0:0p1 disk/by-id/VBTM-Store_'n'_Go1

 Examining /sys for information on Device
device '/sys/block/sda/sda1' has major:minor 8:1
looking at class device '/sys/block/sda/sda1':
SUBSYSTEM="block"
SYSFS{dev}="8:1"
SYSFS{size}="1001440"
SYSFS{start}="32"
SYSFS{stat}="     963     1159        4        4"

follow the class device's "device"
looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/host0/target0:0:0/0:0:0:0':
BUS="scsi"
ID="0:0:0:0"
DRIVER="sd"
SYSFS{detach_state}="0"
SYSFS{device_blocked}="0"
SYSFS{max_sectors}="240"
SYSFS{model}="Store 'n' Go    "
SYSFS{queue_depth}="1"
SYSFS{queue_type}="none"
SYSFS{rev}="1.04"
SYSFS{scsi_level}="3"
SYSFS{state}="running"
SYSFS{timeout}="30"
SYSFS{type}="0"
SYSFS{vendor}="VBTM    "

looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/host0/target0:0:0':
BUS=""
ID="target0:0:0"
DRIVER="unknown"
SYSFS{detach_state}="0"

looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/host0':
BUS=""
ID="host0"
DRIVER="unknown"
SYSFS{detach_state}="0"

looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0':
BUS="usb"
ID="1-2:1.0"
DRIVER="usb-storage"
SYSFS{bAlternateSetting}=" 0"
SYSFS{bInterfaceClass}="08"
SYSFS{bInterfaceNumber}="00"
SYSFS{bInterfaceProtocol}="50"
SYSFS{bInterfaceSubClass}="06"
SYSFS{bNumEndpoints}="03"
SYSFS{detach_state}="0"

looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-2':
BUS="usb"
ID="1-2"
DRIVER="usb"
SYSFS{bConfigurationValue}="1"
SYSFS{bDeviceClass}="00"
SYSFS{bDeviceProtocol}="00"
SYSFS{bDeviceSubClass}="00"
SYSFS{bMaxPower}="200mA"
SYSFS{bNumConfigurations}="1"
SYSFS{bNumInterfaces}=" 1"
SYSFS{bcdDevice}="0100"
SYSFS{bmAttributes}="80"
SYSFS{detach_state}="0"
SYSFS{devnum}="3"
SYSFS{idProduct}="0008"
SYSFS{idVendor}="08ec"
SYSFS{manufacturer}="Verbatim"
SYSFS{maxchild}="0"
SYSFS{product}="Store 'n' Go"
SYSFS{serial}="0B21D75161E1A9FE"
SYSFS{speed}="480"
SYSFS{version}=" 2.00"

looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7/usb1':
BUS="usb"
ID="usb1"
DRIVER="usb"
SYSFS{bConfigurationValue}="1"
SYSFS{bDeviceClass}="09"
SYSFS{bDeviceProtocol}="01"
SYSFS{bDeviceSubClass}="00"
SYSFS{bMaxPower}="  0mA"
SYSFS{bNumConfigurations}="1"
SYSFS{bNumInterfaces}=" 1"
SYSFS{bcdDevice}="0206"
SYSFS{bmAttributes}="e0"
SYSFS{detach_state}="0"
SYSFS{devnum}="1"
SYSFS{idProduct}="0000"
SYSFS{idVendor}="0000"
SYSFS{manufacturer}="Linux 2.6.11.4-20a-default ehci_hcd"
SYSFS{maxchild}="6"
SYSFS{product}="EHCI Host Controller"
SYSFS{serial}="0000:00:1d.7"
SYSFS{speed}="480"
SYSFS{version}=" 2.00"

looking at the device chain at '/sys/devices/pci0000:00/0000:00:1d.7':
BUS="pci"
ID="0000:00:1d.7"
DRIVER="ehci_hcd"
SYSFS{class}="0x0c0320"
SYSFS{detach_state}="0"
SYSFS{device}="0x24cd"
SYSFS{irq}="10"
SYSFS{local_cpus}="1"
SYSFS{subsystem_device}="0xff31"
SYSFS{subsystem_vendor}="0x1179"
SYSFS{vendor}="0x8086"

looking at the device chain at '/sys/devices/pci0000:00':
BUS=""
ID="pci0000:00"
DRIVER="unknown"
SYSFS{detach_state}="0"

-----------------------------
*********** END DEVICE NODE ***********


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