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    SubjectRe: CD writing in future Linux (stirring up a hornets' nest)
    On Fri, Feb 03, 2006 at 07:04:21PM +0100, Olivier Galibert wrote:
    > On Fri, Feb 03, 2006 at 10:53:50AM -0500, Jim Crilly wrote:
    > > A bug in HAL is not a bug in Linux. If the HAL people need to make some
    > > changes to their daemon to make it play nice with cdrecord and the like
    > > that's fine, but telling people here makes no sense.
    >
    > Actually, since at that point in time HAL is the only way to do device
    > discovery with the linux kernel, problems in HAL are problems in
    > linux. There is *no* other way than HAL to do the mapping between a
    > point in the sysfs tree and a device node in /dev[1].

    That's all nonsense!

    $ udevinfo -r -q name -p /block/sr0
    /dev/sr0

    $ udevinfo -q path -n /dev/sr0
    /block/sr0

    $ udevinfo -q all -p /block/sr0
    P: /block/sr0
    N: sr0
    S: disk/by-path/pci-0000:00:1f.2-scsi-1:0:0:0
    S: cdrecorder
    S: cdrom
    E: ID_VENDOR=MATSHITA
    E: ID_MODEL=DVD-RAM_UJ-822S
    E: ID_REVISION=1.61
    E: ID_SERIAL=
    E: ID_TYPE=cd
    E: ID_BUS=scsi
    E: ID_PATH=pci-0000:00:1f.2-scsi-1:0:0:0

    Kay
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