I have a virtual ethernet bridge (net.br0) configured on my system that bridges my virtual tap device (setup using vde) with my physical eth0 device. My /etc/conf.d/net is below: # /etc/conf.d/net: # $Header: /home/cvsroot/gentoo-src/rc-scripts/etc/conf.d/net,v 1.7 2002/11/18 19:39:22 azarah Exp $ # Global config file for net.* rc-scripts # This is basically the ifconfig argument without the ifconfig $iface # #iface_eth0="192.168.0.2 broadcast 192.168.0.255 netmask 255.255.255.0" #iface_eth1="207.170.82.202 broadcast 207.0.255.255 netmask 255.255.0.0" # For DHCP set iface_eth? to "dhcp" # For passing options to dhcpcd use dhcpcd_eth? # config_eth0=( "null" ) config_tap0=( "null" ) depend_tap0() { need vde } brctl_br0=( "setfd 1" "sethello 1" "stp on" ) bridge_br0="eth0 tap0" config_br0=( "dhcp" ) depend_br0() { need net.eth0 net.tap0 } # For adding aliases to a interface # #alias_eth0="192.168.0.3 192.168.0.4" # NB: The next is only used for aliases. # # To add a custom netmask/broadcast address to created aliases, # uncomment and change accordingly. Leave commented to assign # defaults for that interface. # #broadcast_eth0="192.168.0.255 192.168.0.255" #netmask_eth0="255.255.255.0 255.255.255.0" # For setting the default gateway # #gateway="eth0/192.168.0.1" This networking configuration works quite well, and makes it very easy to have qemu machines access my whole local network. However, netmount seems to forget that it needs a network as a dependency during shutdown, and thus my cifs mount can't be unmounted, and the shutdown hangs. This is with baselayout-1.11.13-r1. Reproducible: Always Steps to Reproduce: 1. 2. 3. Expected Results: The 'need net' dependency in netmount should recognize when a net.brx is the network connection needed to unmount a network filesystem during shutdown.
Okay, I should clarify, during shutdown/reboot, netmount is trying to stop AFTER net.br0 is stopped.
you neglected to post `emerge info` like the bug report page told you to
This issue predates moving my system to gcc4: Portage 2.0.51.22-r3 (default-linux/amd64/2005.0, gcc-4.0.2, glibc-2.3.5-r2, 2.6.14 x86_64) ================================================================= System uname: 2.6.14 x86_64 AMD Athlon(tm) 64 Processor 3000+ Gentoo Base System version 1.6.13 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [enabled] dev-lang/python: 2.3.5-r2, 2.4.2 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: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -Os -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/kde/devel/env /usr/kde/devel/share/config /usr/kde/devel/shutdown /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon64 -Os -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.ccccom.com http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage /usr/local/overlays/kde-live" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="amd64 X alsa berkdb bitmap-fonts cdr crypt cups curl eds emboss encode flac foomaticdb fortran gdbm gif gpm gstreamer gtk2 imagemagick imlib java jpeg kde lzw lzw-tiff mad mp3 mpeg ncurses nls nptl ogg oggvorbis opengl pam pdflib perl png python qt quicktime readline samba sdl spell sqlite ssl tcltk tcpd tiff truetype-fonts type1-fonts udev usb userlocales vorbis xine xinerama xml2 xpm xv zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
Reopening, info provided.
iirc this is supposed to be fixed with baselayout-1.12.x ... care to test that for us please ?
Okay, I installed baselayout 1.12.0_pre9-r1, ran etc-update and updated all the config files. This bug is still there. After the update, I manually shutdown netmount and rebooted. When I tried to reboot again (with the whole system booted under the new baselayout), it hung on unmounting my cifs mount as the network had already been brought down.
uberlord: input ?
Sounds just like bug #104394 to me I think we need Az on this one
Reporter, please post the output of ls -l /etc/runlevels/*/netmount
Requested info provided: ls -l /etc/runlevels/*/netmount lrwxrwxrwx 1 root root 20 Nov 5 07:33 /etc/runlevels/default/netmount -> /etc/init.d/netmount
Reporter, can you emerge pre10 and download this script into /etc/init.d http://dev.gentoo.org/~uberlord/baselayout/trace-test Start it and attach the output here please.
Okay, I updated to baselayout-1.12.0_pre10-r1 and ran etc-update. I then installed and ran the trace-test. The output is as follows: ---------------------------------------------------------- sudo /etc/init.d/trace-test start Password: Boot services: checkroot hostname modules checkfs localmount clock domainname bootmisc keymaps hotplug consolefont coldplug net.lo rmnologin serial urandom default services checkroot hostname modules checkfs localmount clock domainname bootmisc coldplug hotplug alsasound net.eth0 vde net.tap0 net.br0 net.lo syslog-ng cupsd foldingathome dbus hald lm_sensors keymaps consolefont netmount ntpd rmnologin serial splash sshd urandom vixie-cron xdm local Shutdown services local xdm vixie-cron urandom sshd splash serial rmnologin ntpd netmount lm_sensors hald foldingathome dbus cupsd syslog-ng net.lo net.br0 net.tap0 vde net.eth0 consolefont keymaps alsasound hotplug coldplug bootmisc domainname clock localmount checkfs modules hostname checkroot ------------------------------------------------------------ The latest baselayout fixed this one. As is indicated in the shutdown portion of the trace-test, netmount is stopping before the network interface does, and thus is able to properly unmount the cifs mount.
