Bug#571136: Fwd: Re: Bug#571136: please remove useless devices from devices.tar.gz
excuse me for asking about something off subject: does someone have an old DEC-alpha computer - better a server - (possibly with two CPUs but not necessarily) to give away or to sell? if yes, please tell me. All the best from Rome, Alberto. Dr. Alberto Di Fazio senior scientist, National Institute for Astrophysics/Astronomical Observatory of Rome member of the CNR/IGBP Italian National Commission on Global Change Italian Focal Point of the IGBP/AIMES Core Project (ex-GAIM)(Analysis, Integration, and Modelling of the Earth System) president Global Dynamics Institute permanently accredited to the COP under the UNFCCC as observer scientist Da: Steven Chamberlain A: Marco d'Itri ; Cyril Brulebois ; debian-po...@lists.debian.org; debian-...@lists.debian.org; debian-h...@lists.debian.org; 571...@bugs.debian.org Inviato: Domenica 10 Gennaio 2016 19:48 Oggetto: Re: Fwd: Re: Bug#571136: please remove useless devices from devices.tar.gz Hi, Marco d'Itri wrote: > On Jan 10, Cyril Brulebois wrote: > > We have a bug report with a patch by Marco against debootstrap (see > > attachment), which changes how devices are generated; I can't really > > tell how much this might affect all of you (especially with debootstrap > It is not supposed to, since both hurd and kfreebsd already used > a different method to manage /dev. Yes, the code Marco changed cannot be reached when HOST_OS is kfreebsd*, freebsd* or hurd*. kfreebsd devfs provides all the device nodes without manually creating any or using devices.tar.gz; even for more exotic use cases like BSD jails. hurd appears to have something equivalent. Thanks for letting us know. Regards, -- Steven Chamberlain ste...@pyro.eu.org
Bug#571136: Fwd: Re: Bug#571136: please remove useless devices from devices.tar.gz
Hi, Marco d'Itri wrote: > On Jan 10, Cyril Brulebois wrote: > > We have a bug report with a patch by Marco against debootstrap (see > > attachment), which changes how devices are generated; I can't really > > tell how much this might affect all of you (especially with debootstrap > It is not supposed to, since both hurd and kfreebsd already used > a different method to manage /dev. Yes, the code Marco changed cannot be reached when HOST_OS is kfreebsd*, freebsd* or hurd*. kfreebsd devfs provides all the device nodes without manually creating any or using devices.tar.gz; even for more exotic use cases like BSD jails. hurd appears to have something equivalent. Thanks for letting us know. Regards, -- Steven Chamberlain ste...@pyro.eu.org signature.asc Description: Digital signature
Bug#571136: Fwd: Re: Bug#571136: please remove useless devices from devices.tar.gz
On Jan 10, Cyril Brulebois wrote: > We have a bug report with a patch by Marco against debootstrap (see > attachment), which changes how devices are generated; I can't really > tell how much this might affect all of you (especially with debootstrap It is not supposed to, since both hurd and kfreebsd already used a different method to manage /dev. -- ciao, Marco signature.asc Description: PGP signature
Bug#571136: Fwd: Re: Bug#571136: please remove useless devices from devices.tar.gz
Hi ports people, I'm not exactly sure what happened with debian-ports@ (I think there were some planned changes but I don't remember the outcome), so I'm explicitly sending this to bsd/hurd lists since I suspect the linux ports are less likely to be affected by this. We have a bug report with a patch by Marco against debootstrap (see attachment), which changes how devices are generated; I can't really tell how much this might affect all of you (especially with debootstrap being arch:all, and not intended to only be used from a Debian system), so I thought I'd send a heads-up first. You may want to look at other mails (esp. from Marco) in the bug log for more background: https://bugs.debian.org/571136 Please keep the bug report and Marco in copy of your replies. Mraw, KiBi. --- Begin Message --- On Jan 08, Marco d'Itri wrote: > If there are some doubts that devices.tar.gz could still be needed in > the future then I would start with a smaller patch which keeps all the > old code around. Here it is. If somebody will report valid uses for devices.tar.gz then the old code can be enabled again easily. -- ciao, Marco diff --git a/debian/changelog b/debian/changelog index 8a938a3..59cf216 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,10 @@ +debootstrap (1.0.75+nmu1) unstable; urgency=medium + + * Non-maintainer upload. + * Stop creating useless device nodes. (Closes: #571136) + + -- Marco d'Itri Sat, 09 Jan 2016 04:43:00 +0100 + debootstrap (1.0.75) unstable; urgency=medium * Stop cleaning KEEP_DEBOOTSTRAP_DIR twice, as spotted by Chris Lamb diff --git a/functions b/functions index 8bef5e6..cd7f1ef 100644 --- a/functions +++ b/functions @@ -1060,19 +1060,34 @@ setup_devices () { hurd*) setup_devices_hurd ;; *) - if [ -e "$DEVICES_TARGZ" ]; then + if true; then + setup_devices_simple + elif [ -e "$DEVICES_TARGZ" ]; then zcat "$DEVICES_TARGZ" | (cd "$TARGET"; tar -xf -) else - if [ -e /dev/.devfsd ] ; then -in_target mount -t devfs devfs /dev - else -error 1 NODEVTGZ "no %s. cannot create devices" "$DEVICES_TARGZ" - fi + error 1 NODEVTGZ "no %s. cannot create devices" "$DEVICES_TARGZ" fi ;; esac } +setup_devices_simple () { + # The list of devices that can be created in a container comes from + # src/core/cgroup.c in the systemd source tree. + mknod $TARGET/dev/null c 1 3 + mknod $TARGET/dev/zero c 1 5 + mknod $TARGET/dev/full c 1 7 + mknod $TARGET/dev/random c 1 8 + mknod $TARGET/dev/urandom c 1 9 + mknod $TARGET/dev/tty c 5 0 + mkdir $TARGET/dev/pts/ $TARGET/dev/shm/ + ln -s pts/ptmx $TARGET/dev/ptmx + ln -s /proc/self/fd $TARGET/dev/fd + ln -s /proc/self/fd/0 $TARGET/dev/stdin + ln -s /proc/self/fd/1 $TARGET/dev/stdout + ln -s /proc/self/fd/2 $TARGET/dev/stderr +} + setup_devices_hurd () { # Use the setup-translators of the hurd package, and firmlink # $TARGET/{dev,servers} to the system ones. signature.asc Description: PGP signature --- End Message --- signature.asc Description: Digital signature