Am 10.10.2013 19:08, schrieb Michael Biebl: > Unfortunately this will not fix any existing > /etc/udev/rules.d/70-persistent-cd.rules, and the result would most > likely be that the symlinks are then named cdrw2, dvd2 etc. > > I don't see a good way to fixup existing entries in > /etc/udev/rules.d/70-persistent-cd.rules aside from nuking the file and > letting it be recreated. But that opens another can of worms.
I updated 70-persistent-cd.rules to call write_cd_rules with by-id as parameter.
This resulted in
$ cat /etc/udev/rules.d/70-persistent-cd.rules
# This file was automatically generated by the /lib/udev/write_cd_rules
# program, run by the cd-aliases-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and set the $GENERATED variable.
# DVD_RW_AD-7930H (pci-0000:00:1f.2-scsi-1:0:0:0)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:0:0", SYMLINK+="cdrom",
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:0:0", SYMLINK+="cdrw",
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:0:0", SYMLINK+="dvd",
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:0:0", SYMLINK+="dvdrw",
ENV{GENERATED}="1"
# File-CD_Gadget (pci-0000:00:1d.0-usb-0:1.2:1.0-scsi-0:0:0:2)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1d.0-usb-0:1.2:1.0-scsi-0:0:0:2", SYMLINK+="cdrom1",
ENV{GENERATED}="1"
# File-CD_Gadget (pci-0000:00:1d.0-usb-0:1.2:1.0-scsi-0:0:0:2)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_SERIAL}=="Linux_File-CD_Gadget_78F5FD2FAB42-0:2", SYMLINK+="cdrom2",
ENV{GENERATED}="1"
# Optiarc_DVD_RW_AD-7930H (pci-0000:00:1f.2-scsi-0:0:0:0)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-0:0:0:0", SYMLINK+="cdrom3",
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-0:0:0:0", SYMLINK+="cdrw3",
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-0:0:0:0", SYMLINK+="dvd3",
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-0:0:0:0", SYMLINK+="dvdrw3",
ENV{GENERATED}="1"
# File-CD_Gadget (pci-0000:0e:00.0-usb-0:1:1.0-scsi-0:0:0:2)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:0e:00.0-usb-0:1:1.0-scsi-0:0:0:2", SYMLINK+="cdrom4",
ENV{GENERATED}="1"
# File-CD_Gadget (pci-0000:0e:00.0-usb-0:1:1.0-scsi-0:0:0:2)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_SERIAL}=="Linux_File-CD_Gadget_78F5FD310FB6-0:2", SYMLINK+="cdrom5",
ENV{GENERATED}="1"
# Optiarc_DVD_RW_AD-7930H ()
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_SERIAL}=="Optiarc_DVD_RW_AD-7930H", SYMLINK+="cdrom6", ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_SERIAL}=="Optiarc_DVD_RW_AD-7930H", SYMLINK+="cdrw6", ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_SERIAL}=="Optiarc_DVD_RW_AD-7930H", SYMLINK+="dvd6", ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_SERIAL}=="Optiarc_DVD_RW_AD-7930H", SYMLINK+="dvdrw6", ENV{GENERATED}="1"
I now do have /dev/dvd6 symlinks etc., but this is obviously very ugly.
The old entries (cdrom5 and older) were created with the old udev (v175).
This is a huge mess and imho one more reason to just drop this feature.
Michael
--
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?
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