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From: Mark Knecht <markknecht@gmail.com>
To: Gentoo User <gentoo-user@lists.gentoo.org>
Subject: [gentoo-user] Re: 4 machines - no /dev/cdrom or /dev/dvd anymore
Date: Sat, 5 Jan 2013 12:44:07 -0800	[thread overview]
Message-ID: <CAK2H+ec+5wA0D2vLYMnmnDY29qP+JYFvVCSVfmo0b7Fhnvm74Q@mail.gmail.com> (raw)
In-Reply-To: <CAK2H+eeuq1PdsX6YiALPDR3otE-O-y+mZC0wUzM8NrbwSqdb6w@mail.gmail.com>

On Sat, Jan 5, 2013 at 11:53 AM, Mark Knecht <markknecht@gmail.com> wrote:
> I think I touched on this a couple of weeks ago but never had time to
> dig in. At that time I thought this problem was only on one machine
> but now I see it's on every machine I've looked at this morning. Not a
> single machine has /dev/cdrom anymore, nor /dev/dvd or any of the
> other incantations that have existed forever.
>
<SNIP>

OK, this is solved using udevadm and changing the
70-persistent-cd.rules file to key off a different identifier.

Old way:
#SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-0:0:0:0", SYMLINK+="cdrom",
ENV{GENERATED}="1"

New way:
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*",
ENV{ID_MODEL}=="Optiarc_DVD_RW_AD-7241S", SYMLINK+="cdrom",
ENV{GENERATED}="1"

c2stable ~ # udevadm info --query=all --name=/dev/sr0
P: /devices/pci0000:00/0000:00:1f.2/ata11/host10/target10:0:0/10:0:0:0/block/sr0
N: sr0
S: scd0
S: disk/by-id/ata-Optiarc_DVD_RW_AD-7241S
S: cdrom
S: cdrw
S: dvd
S: dvdrw
E: UDEV_LOG=3
E: DEVPATH=/devices/pci0000:00/0000:00:1f.2/ata11/host10/target10:0:0/10:0:0:0/block/sr0
E: MAJOR=11
E: MINOR=0
E: DEVNAME=/dev/sr0
E: DEVTYPE=disk
E: SUBSYSTEM=block
E: ID_CDROM=1
E: ID_CDROM_CD=1
E: ID_CDROM_CD_R=1
E: ID_CDROM_CD_RW=1
E: ID_CDROM_DVD=1
E: ID_CDROM_DVD_R=1
E: ID_CDROM_DVD_RW=1
E: ID_CDROM_DVD_RAM=1
E: ID_CDROM_DVD_PLUS_R=1
E: ID_CDROM_DVD_PLUS_RW=1
E: ID_CDROM_DVD_PLUS_R_DL=1
E: ID_CDROM_MRW=1
E: ID_CDROM_MRW_W=1
E: ID_ATA=1
E: ID_TYPE=cd
E: ID_BUS=ata
E: ID_MODEL=Optiarc_DVD_RW_AD-7241S
E: ID_MODEL_ENC=Optiarc\x20DVD\x20RW\x20AD-7241S\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
E: ID_REVISION=1.03
E: ID_SERIAL=Optiarc_DVD_RW_AD-7241S
E: ID_ATA_FEATURE_SET_PM=1
E: ID_ATA_FEATURE_SET_PM_ENABLED=1
E: ID_ATA_SATA=1
E: ID_ATA_SATA_SIGNAL_RATE_GEN1=1
E: GENERATED=1
E: UDISKS_PRESENTATION_NOPOLICY=0
E: DEVLINKS=/dev/scd0 /dev/disk/by-id/ata-Optiarc_DVD_RW_AD-7241S
/dev/cdrom /dev/cdrw /dev/dvd /dev/dvdrw
E: TAGS=:udev-acl:

c2stable ~ #

Maybe this post will save someone else some time.

Cheers,
Mark


  parent reply	other threads:[~2013-01-05 20:46 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-05 19:53 [gentoo-user] 4 machines - no /dev/cdrom or /dev/dvd anymore Mark Knecht
2013-01-05 20:36 ` J. Roeleveld
2013-01-05 20:46   ` Mark Knecht
2013-01-05 20:37 ` Randy Barlow
2013-01-05 20:44 ` Mark Knecht [this message]
2013-01-05 23:00   ` [gentoo-user] " David M. Fellows
2013-01-06 11:19   ` Mick
2013-01-06 15:55     ` Mark Knecht
2013-01-07  1:22       ` Dale
2013-01-07  1:44         ` Mark Knecht
2013-01-07  1:53           ` William Kenworthy
2013-01-07  2:06             ` Mark Knecht
2013-01-07  2:08             ` Dale
2013-01-07  2:29               ` Dale
2013-01-07  4:53                 ` Mark Knecht
2013-01-07  7:35                   ` Dale
2013-01-07 22:53                     ` Mick
2013-01-08  7:09                       ` J. Roeleveld
2013-01-08  7:49                         ` Mick
2013-01-08 11:53                       ` Dale
2013-01-07 15:18         ` Grant Edwards
2013-01-07 17:37           ` Mark Knecht
2013-01-07 23:25             ` Alan McKinnon
2013-01-08  1:05               ` Mark Knecht
2013-01-08  1:15                 ` Michael Mol
2013-01-08  6:42                   ` Mick
2013-01-08  9:21                 ` Alan McKinnon
2013-01-08 20:26                   ` Mark Knecht
2013-01-08 21:12                     ` Alan McKinnon
2013-01-08 21:31                       ` Michael Mol
2013-01-09  3:22                     ` Dale
2013-01-11 14:31                       ` Mark Knecht
2013-01-11 14:58                         ` Dale
2013-01-06  4:01 ` [gentoo-user] " Dale

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