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COMKEEN
n00b
Joined: 07 Nov 2003
Posts: 70
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 Posted: Mon Feb 20, 2006 11:25 am Post subject: udev-079-r1 and baselayout-1.11.14-r5 broke my system |
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Hello there,
I wanted to update udev-070-r1 due to minor issues (nothing compared to what I'm facing now... *sigh*), so I did an "emerge udev". This didn't install udev-079-r1 only, but also pulled a new baselayout on my system (baselayout-1.11.14-r5). After an extensive "etc-update", I had nothing but problems with the new udev version (see https://forums.gentoo.org/viewtopic-t-429193-highlight-udev079r1.html, and lots of "wait_for_sysfs" errors similar to https://forums.gentoo.org/viewtopic-t-429504-highlight-waitforsysfs.html during the boot process), so I downgraded to udev-070-r1 again, using the same "50-udev.rules" file I used before and, well - it pretty much worked.
The only problem is, that my home directory which is on a separate SATA disk doesn't get mounted automatically anymore; I have to mount it by hand after the start-up. It seems that /dev/sda1 doesn't exist at the time the kernel wants to mount it. On the other hand, /dev/sda1 is available after the boot process is finished, because I can mount the partition with a simple "mount /home" command after the login.
What I thought:
Maybe it's the same problem as described here: https://forums.gentoo.org/viewtopic-t-429741-highlight-udev+dev+sda1+mount.html and https://forums.gentoo.org/viewtopic-t-423958-highlight-suddenly+dev+hda3.html. But, in contrast to the problem described under the second link, I *do* have all "/dev/hdx" devices, only /dev/sdx (in my case sda1) seems to be unavailable when the kernel wants to mount it.
What I recognized:
When udev start it says something like "using udevsend as hotplug agent" (does this make sense? I don't recall it literally, because it's at the very beginning of the boot process and doesn't show up in /var/log/boot.msg). I *think* that this wasn't there before I updated the first time.
What I could do:
Put "mount /home" in /etc/conf.d/local.start", but that's not the way things should be.
Here's some info about my system:
At first, the part of the boot log:
| Code: |
* Activating (possible) swap ...
[ ok ]
* Checking root filesystem ...
/dev/hda2: clean, 571167/4889248 files, 7494013/9767520 blocks
[ ok ]
* Remounting root filesystem read/write ...
[ ok ]
* Setting hostname to ares ...
[ ok ]
* Calculating module dependencies ...
[ ok ]
* Using /etc/modules.autoload.d/kernel-2.6 as config:
[...]
* Autoloaded 18 module(s)
* Setting up dm-crypt mappings ...
[ ok ]
* Checking all filesystems ...
/dev/hda1: clean, 40/26104 files, 19932/104391 blocks
[ ok ]
* Mounting local filesystems ...
mount: special device /dev/sda1 does not exist
* Some local filesystem failed to mount
[ !! ]
* Mounting USB device filesystem (usbfs) ...
[ ok ]
* Activating (possibly) more swap ...
[ ok ]
* Setting up dm-crypt mappings ...
[ ok ]
* Setting system clock using the hardware clock [UTC] ...
[ ok ]
* Configuring kernel parameters ...
[ ok ]
* Updating environment ...
[ ok ]
* Cleaning /var/lock, /var/run ...
[ ok ]
* Cleaning /tmp directory ...
[ ok ]
* Coldplugging input devices ...
[ ok ]
* Coldplugging isapnp devices ...
[Log ends here]
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| Code: |
$ uname -r
2.6.10-rc3
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| Code: |
Portage 2.0.54 (default-linux/x86/2005.0, gcc-3.3.2, glibc-2.3.4.20040808-r1, 2.6.10-rc3 i686)
=================================================================
System uname: 2.6.10-rc3 i686 Intel(R) Pentium(R) 4 CPU 2.66GHz
Gentoo Base System version 1.6.14
dev-lang/python: 2.3.3
sys-apps/sandbox: 1.2.12
sys-devel/autoconf: 2.13, 2.59-r6
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils: 2.14.90.0.7-r4
sys-devel/libtool: 1.4.3-r3, 1.5.20
virtual/os-headers: 2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-Os -march=pentium4 -msse -msse2 -mmmx -mfpmath=sse -fomit-frame-pointer -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.1/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-Os -march=pentium4 -msse -msse2 -mmmx -mfpmath=sse -fomit-frame-pointer -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://gentoo.inode.at/source/ http://gentoo.inode.at/"
LC_ALL="de_DE.utf8"
LINGUAS="de el en"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X aalib acpi alsa apache2 arts audiofile avi bash-completion berkdb bitmap-fonts bzip2 cdparanoia cdr crypt cups curl dga dio directfb divx4linux doc dvb dvd dvdr eds emboss encode esd exif expat fam fbcon ffmpeg firebird flac flatfile foomaticdb fortran ftp gd gdbm gif glut gpm gstreamer gtk gtk2 gtkhtml icq idn ieee1394 imagemagick imlib interbase ipv6 jack java joystick jpeg kde lcms libg++ libwww mad mikmod mime mmx mmx2 mng motif mp3 mpeg nas ncurses nls nvidia odbc offensive ogg oggvorbis opengl oscar oss pam pcre pdflib perl plotutils png ppds python qt quicktime readline recode scanner sdl slang spell sse sse2 ssl svg svga sysvipc tcpd tetex tidy tiff truetype truetype-fonts type1-fonts udev unicode usb v4l v4l2 videos vorbis wmf x86 xml xml2 xpm xv xvid zlib linguas_de linguas_el linguas_en userland_GNU kernel_linux elibc_glibc"
Unset: ASFLAGS, CTARGET, LANG, LDFLAGS, MAKEOPTS
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Part of /etc/udev/rules.d/50-udev.rules
| Code: |
# all block devices
SUBSYSTEM=="block", GROUP="disk"
# cdrom symlinks and other good cdrom naming
BUS=="ide", KERNEL=="hd[a-z]", ACTION=="add", IMPORT="/sbin/cdrom_id --export $tempnode"
BUS=="scsi", KERNEL="sr[0-9]*", ACTION=="add", IMPORT="/sbin/cdrom_id --export $tempnode"
BUS=="scsi", KERNEL="scd[a-z]", ACTION=="add", IMPORT="/sbin/cdrom_id --export $tempnode"
ENV{ID_CDROM}=="?*", SYMLINK+="cdrom%e", GROUP="cdrom"
ENV{ID_CDROM_CD_RW}=="?*", SYMLINK+="cdrw%e"
ENV{ID_CDROM_DVD}=="?*", SYMLINK+="dvd%e"
ENV{ID_CDROM_DVD_R}=="?*", SYMLINK+="dvdrw%e"
# disk devices
KERNEL=="sd*", NAME="%k", GROUP="disk"
KERNEL=="dasd*", NAME="%k", GROUP="disk"
KERNEL=="ataraid*", NAME="%k", GROUP="disk"
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| Code: |
$ cat /etc/fstab
# /etc/fstab: static file system information.
# $Header: /home/cvsroot/gentoo-src/rc-scripts/etc/fstab,v 1.14 2003/10/13 20:03:38 azarah Exp $
#
# noatime turns off atimes for increased performance (atimes normally aren't
# needed; notail increases performance of ReiserFS (at the expense of storage
# efficiency). It's safe to drop the noatime options if you want and to
# switch between notail and tail freely.
# <fs> <mountpoint> <type> <opts> <dump/pass>
# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/hda1 /boot ext2 noauto,noatime 1 1
/dev/hda2 / ext3 noatime 0 2
/dev/hda3 none swap sw 0 0
/dev/hda4 /mnt/windows vfat noauto,user 0 0
# home-Disk
/dev/sda1 /home xfs noatime 0 2
# Verschlüsselte Dateisysteme
/dev/mapper/sdg1 /mnt/crypto1 xfs noauto,user,rw 0 3
/dev/mapper/sdg2 /mnt/crypto2 xfs noauto,user,rw 0 3
# Wechselmedien
/dev/dvdrw /mnt/dvdrecorder iso9660 noauto,user,ro 0 0
/dev/dvd1 /mnt/dvd iso9660 noauto,user,ro 0 0
/dev/floppy/0 /mnt/floppy vfat noauto,user 0 0
# Cardreader
/dev/usb/storage/backup/backup1 /mnt/backup ext2 noauto,user 0 0
/dev/usb/storage/disc1/part1 /mnt/usbstick1 auto noauto,user 0 0
/dev/usb/storage/disc2/part1 /mnt/usbstick2 auto noauto,user 0 0
/dev/usb/storage/disc3/part1 /mnt/usbstick3 auto noauto,user 0 0
/dev/usb/storage/disc4/part1 /mnt/usbstick4 auto noauto,user 0 0
/dev/usb/storage/cardreader/sda1 /mnt/flashcard1 auto noauto,user 0 0
/dev/usb/storage/cardreader/sdb1 /mnt/flashcard2 auto noauto,user 0 0
/dev/usb/storage/cardreader/sdc1 /mnt/flashcard3 auto noauto,user 0 0
/dev/usb/storage/cardreader/sdd1 /mnt/flashcard4 auto noauto,user 0 0
# NOTE: The next line is critical for boot!
none /proc proc defaults 0 0
# USB Filesystem.
# none /proc/bus/usb usbfs defaults 0 0
# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for
# POSIX shared memory (shm_open, shm_unlink).
# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will
# use almost no memory if not populated with files)
# Adding the following line to /etc/fstab should take care of this:
none /dev/shm tmpfs defaults 0 0
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| Code: |
$ ls /dev/.udevdb
block@fd0 block@ram4 block@sde class@msr@msr0 class@sound@dsp2 class@sound@mixer class@sound@pcmC1D2p
block@hda block@ram5 block@sdf class@sound@adsp class@sound@hwC0D0 class@sound@mixer1 class@sound@pcmC2D0c
block@hda@hda1 block@ram6 block@sdf@sdf1 class@sound@adsp1 class@sound@hwC0D2 class@sound@mixer2 class@sound@pcmC2D1c
block@hda@hda2 block@ram7 class@graphics@fb0 class@sound@adsp2 class@sound@hwC1D0 class@sound@pcmC0D0c class@sound@seq
block@hda@hda3 block@sda class@input@event0 class@sound@audio class@sound@hwC1D2 class@sound@pcmC0D0p class@sound@sequencer
block@hda@hda4 block@sda@sda1 class@input@event1 class@sound@audio1 class@sound@midiC0D0 class@sound@pcmC0D1c class@sound@sequencer2
block@hdc block@sda@sda2 class@input@event2 class@sound@audio2 class@sound@midiC0D1 class@sound@pcmC0D2c class@sound@timer
block@hdd block@sdb class@input@mice class@sound@controlC0 class@sound@midiC0D2 class@sound@pcmC0D2p class@video4linux@radio0
block@ram0 block@sdb@sdb1 class@input@mouse0 class@sound@controlC1 class@sound@midiC0D3 class@sound@pcmC1D0c class@video4linux@vbi0
block@ram1 block@sdc class@misc@microcode class@sound@controlC2 class@sound@midiC1D0 class@sound@pcmC1D0p class@video4linux@video0
block@ram2 block@sdc@sdc1 class@misc@psaux class@sound@dsp class@sound@midiC1D1 class@sound@pcmC1D1c class@video4linux@video1
block@ram3 block@sdd class@misc@rtc class@sound@dsp1 class@sound@midiC1D2 class@sound@pcmC1D2c
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| Code: |
$ file /dev/.udev
/dev/.udev: empty
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PS: I didn't know if this subject fits the "Kernel & Hardware" forum, so if any moderator would be so kind and put this to the right place if it doesn't fit here as well? |
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_loki_
l33t
Joined: 18 Dec 2003
Posts: 680
Location: in the shell
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| Posted: Mon Feb 20, 2006 1:11 pm Post subject: |
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Maybe setting
| Code: |
RC_DEVICE_TARBALL="yes"
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in /etc/conf.d/rc
could help you.. |
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COMKEEN
n00b
Joined: 07 Nov 2003
Posts: 70
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| Posted: Mon Feb 20, 2006 1:26 pm Post subject: |
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Hi loki,
RC_DEVICE_TARBALL was set to "yes" by default. I will set it to "no" reboot and reset it to "yes" again.
I also ask me what happens if I set RC_DEVICES="auto" to "udev". I hope it doesn't mess things up... |
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_loki_
l33t
Joined: 18 Dec 2003
Posts: 680
Location: in the shell
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| Posted: Mon Feb 20, 2006 4:20 pm Post subject: |
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| switching- and back again shouldn't do a difference.. Setting RC_DEVICES="udev" shouldn't do it either as you are using udev already and "auto" should detect that..- anyway you can try without a harm. I didn't know that Tarball saving of devices is default now.. Have you tried to switch to a ~x86 udev? I'm running very stable (also on a baselayout-1.12.x) on that since ever.. |
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