Hallo, Goffredo,
Du meintest am 03.04.11:
>> if I've understood some mails in this list correct, then btrfs needs
>> a character device "btrfs-control" with the ID 10:55
>>
>> When I look for this device in
>>
>> /sys/class/misc/btrfs-control/dev
>>
>> I see 10:234
> As wrote by Tomasz the minor number of the btrfs-control is allocated
> dynamically.
At which place?
> If you don't want to use udev you have two choices:
> - use devtmpfs
That leads to similar problems as "udev": I have to define on another
place ("/lib/udev/devices") the desired device.
> - create manually a device. But nobody guarantee that the minor/major
> will not change.
That seems to be the behaviour I'm watching on my test machine. "hard
coded" device with 10:55, but the system uses 10:234
If btrfs is designed to work only under udev then it has to check wether
udev is running.
Viele Gruesse!
Helmut
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