[linux] Re: Raak /dev/sda en /dev/sda1 steeds kwijt

[Johan Wevers]

Roeland Th. Jansen wrote:

>wat staat er in je logs als je je device hotplugt ?

/var/log/messages:

Na het insteken:

Jul 31 00:05:02 vulcan kernel: usb 2-2: new full speed USB device using
uhci_hcd and address 6
Jul 31 00:05:02 vulcan kernel: usb 2-2: not running at top speed; connect to
a high speed hub
Jul 31 00:05:02 vulcan kernel: usb 2-2: configuration #1 chosen from 1
choice
Jul 31 00:05:02 vulcan kernel: scsi4 : SCSI emulation for USB Mass Storage
devices
Jul 31 00:05:03 vulcan usb.agent[6012]: ... no modules for USB product
781/5151/20

Na het mounten:

Jul 31 00:05:07 vulcan kernel:   Vendor: SanDisk   Model: Cruzer Micro
Rev: 0.2
Jul 31 00:05:07 vulcan kernel:   Type:   Direct-Access
ANSI SCSI revision: 02
Jul 31 00:05:07 vulcan kernel: SCSI device sda: 1000944 512-byte hdwr
sectors (512 MB)
Jul 31 00:05:07 vulcan kernel: sda: Write Protect is off
Jul 31 00:05:07 vulcan kernel: SCSI device sda: 1000944 512-byte hdwr
sectors (512 MB)
Jul 31 00:05:07 vulcan kernel: sda: Write Protect is off
Jul 31 00:05:07 vulcan kernel:  sda:<7>usb-storage: queuecommand called
Jul 31 00:05:07 vulcan kernel: sd 4:0:0:0: Attached scsi removable disk sda
Jul 31 00:05:07 vulcan kernel: sd 4:0:0:0: Attached scsi generic sg0 type 0
Jul 31 00:05:07 vulcan scsi.agent[6071]: bogus sysfs
DEVPATH=/devices/pci0000:00/0000:00:1f.2/usb2/2-2/2-2:1.0/host4/target4:0:0/4:0:0:0

Na het unmounten: niks toegevoegd.

Na het eruit trekken:

Jul 31 00:07:53 vulcan kernel: usb 2-2: USB disconnect, address 6
Jul 31 00:07:53 vulcan udev[6157]: removing device node '/dev/sg0'
Jul 31 00:07:53 vulcan udev[6187]: removing device node '/dev/4:0:0:0'
Jul 31 00:07:53 vulcan udev[6200]: removing device node '/dev/sda1'
Jul 31 00:07:53 vulcan udev[6201]: removing device node '/dev/sda'
Jul 31 00:07:53 vulcan udev[6236]: removing device node '/dev/usbdev2.6'


Zou dat met deze kerneloptie te maken kunnen hebben? Ik zal die anders
eens uitzetten en hercompileren.

CONFIG_USB_DEVICEFS=y

-- 
ir. J.C.A. Wevers         //  Physics and science fiction site:
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