bernard@Ubuntu-Bernard:~$ apt-cache policy udev
udev:
Geïnstalleerd: 151-12
Kandidaat: 151-12
Versietabel:
*** 151-12 0
500 http://be.archive.ubuntu.com/ubuntu/ lucid/main Packages
100 /var/lib/dpkg/status
bernard@Ubuntu-Bernard:~$ udevadm version
151
udevadm info -a -p $(udevadm info -q path -n /dev/sr1)
Udevadm info starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.
looking at device '/devices/pci0000:00/0000:00:07.1/host1/target1:0:1/1:0:1:0/block/sr1':
KERNEL=="sr1"
SUBSYSTEM=="block"
DRIVER==""
ATTR{range}=="1"
ATTR{ext_range}=="1"
ATTR{removable}=="1"
ATTR{ro}=="0"
ATTR{size}=="0"
ATTR{alignment_offset}=="0"
ATTR{capability}=="19"
ATTR{stat}==" 50 0 200 36 0 0 0 0 0 36 36"
ATTR{inflight}==" 0 0"
looking at parent device '/devices/pci0000:00/0000:00:07.1/host1/target1:0:1/1:0:1:0':
KERNELS=="1:0:1:0"
SUBSYSTEMS=="scsi"
DRIVERS=="sr"
ATTRS{device_blocked}=="0"
ATTRS{type}=="5"
ATTRS{scsi_level}=="6"
ATTRS{vendor}=="HL-DT-ST"
ATTRS{model}=="CD-RW GCE-8320B "
ATTRS{rev}=="1.04"
ATTRS{state}=="running"
ATTRS{timeout}=="30"
ATTRS{iocounterbits}=="32"
ATTRS{iorequest_cnt}=="0xc07"
ATTRS{iodone_cnt}=="0xa9e"
ATTRS{ioerr_cnt}=="0x0"
ATTRS{modalias}=="scsi:t-0x05"
ATTRS{evt_media_change}=="0"
ATTRS{dh_state}=="detached"
ATTRS{queue_depth}=="1"
ATTRS{queue_type}=="none"
looking at parent device '/devices/pci0000:00/0000:00:07.1/host1/target1:0:1':
KERNELS=="target1:0:1"
DRIVERS==""
looking at parent device '/devices/pci0000:00/0000:00:07.1/host1':
KERNELS=="host1"
looking at parent device '/devices/pci0000:00/0000:00:07.1':
KERNELS=="0000:00:07.1"
SUBSYSTEMS=="pci"
DRIVERS=="pata_via"
ATTRS{vendor}=="0x1106"
ATTRS{device}=="0x0571"
ATTRS{subsystem_vendor}=="0x0000"
ATTRS{subsystem_device}=="0x0000"
ATTRS{class}=="0x01018a"
ATTRS{irq}=="0"
ATTRS{local_cpus}=="ff"
ATTRS{local_cpulist}=="0-7"
ATTRS{modalias}=="pci:v00001106d00000571sv00000000sd00000000bc01sc01i8a"
ATTRS{broken_parity_status}=="0"
ATTRS{msi_bus}==""
looking at parent device '/devices/pci0000:00':
KERNELS=="pci0000:00"
SUBSYSTEMS==""
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.071757] scsi 1:0:1:0: CD-ROM HL-DT-ST CD-RW GCE-8320B 1.04 PQ: 0 ANSI: 5
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.074005] sr1: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.074591] sr 1:0:1:0: Attached scsi CD-ROM sr1
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.074861] sr 1:0:1:0: Attached scsi generic sg3 type 5
bernard@ Ubuntu- Bernard: ~$ apt-cache policy udev
udev:
Geïnstalleerd: 151-12
Kandidaat: 151-12
Versietabel:
*** 151-12 0
500 http:// be.archive. ubuntu. com/ubuntu/ lucid/main Packages
100 /var/lib/ dpkg/status
bernard@ Ubuntu- Bernard: ~$ udevadm version
151
udevadm info -a -p $(udevadm info -q path -n /dev/sr1)
Udevadm info starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.
looking at device '/devices/ pci0000: 00/0000: 00:07.1/ host1/target1: 0:1/1:0: 1:0/block/ sr1':
KERNEL=="sr1"
SUBSYSTEM= ="block"
DRIVER==""
ATTR{ range}= ="1"
ATTR{ ext_range} =="1"
ATTR{ removable} =="1"
ATTR{ro}=="0"
ATTR{size}=="0"
ATTR{ alignment_ offset} =="0"
ATTR{ capability} =="19"
ATTR{stat}==" 50 0 200 36 0 0 0 0 0 36 36"
ATTR{ inflight} ==" 0 0"
looking at parent device '/devices/ pci0000: 00/0000: 00:07.1/ host1/target1: 0:1/1:0: 1:0':
KERNELS= ="1:0:1: 0"
SUBSYSTEMS= ="scsi"
DRIVERS=="sr"
ATTRS{ device_ blocked} =="0"
ATTRS{ type}== "5"
ATTRS{ scsi_level} =="6"
ATTRS{ vendor} =="HL-DT- ST"
ATTRS{ model}= ="CD-RW GCE-8320B "
ATTRS{ rev}==" 1.04"
ATTRS{ state}= ="running"
ATTRS{ timeout} =="30"
ATTRS{ iocounterbits} =="32"
ATTRS{ iorequest_ cnt}==" 0xc07"
ATTRS{ iodone_ cnt}==" 0xa9e"
ATTRS{ ioerr_cnt} =="0x0"
ATTRS{ modalias} =="scsi: t-0x05"
ATTRS{ evt_media_ change} =="0"
ATTRS{ dh_state} =="detached"
ATTRS{ queue_depth} =="1"
ATTRS{ queue_type} =="none"
looking at parent device '/devices/ pci0000: 00/0000: 00:07.1/ host1/target1: 0:1':
KERNELS= ="target1: 0:1"
SUBSYSTEMS= ="scsi"
DRIVERS==""
looking at parent device '/devices/ pci0000: 00/0000: 00:07.1/ host1':
KERNELS= ="host1"
SUBSYSTEMS= ="scsi"
DRIVERS==""
looking at parent device '/devices/ pci0000: 00/0000: 00:07.1' :
KERNELS= ="0000: 00:07.1"
SUBSYSTEMS= ="pci"
DRIVERS= ="pata_ via"
ATTRS{ vendor} =="0x1106"
ATTRS{ device} =="0x0571"
ATTRS{ subsystem_ vendor} =="0x0000"
ATTRS{ subsystem_ device} =="0x0000"
ATTRS{ class}= ="0x01018a"
ATTRS{irq}=="0"
ATTRS{ local_cpus} =="ff"
ATTRS{ local_cpulist} =="0-7"
ATTRS{ modalias} =="pci: v00001106d00000 571sv00000000sd 00000000bc01sc0 1i8a"
ATTRS{ broken_ parity_ status} =="0"
ATTRS{ msi_bus} ==""
looking at parent device '/devices/ pci0000: 00':
KERNELS= ="pci0000: 00"
SUBSYSTEMS==""
DRIVERS==""
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.071757] scsi 1:0:1:0: CD-ROM HL-DT-ST CD-RW GCE-8320B 1.04 PQ: 0 ANSI: 5
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.074005] sr1: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.074591] sr 1:0:1:0: Attached scsi CD-ROM sr1
Jul 16 17:42:03 Ubuntu-Bernard kernel: [ 2.074861] sr 1:0:1:0: Attached scsi generic sg3 type 5