systemd/TODO

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2011-05-24 07:30:51 +08:00
* udev-kernel.socket + udev.control.socket seems not
to work, udevd is started but no fd is passed
F15:
* swap units that are activated by one name but shown in the kernel under another are semi-broken
2011-04-20 11:02:23 +08:00
F15 External:
* NFS, networkmanager ordering issue (PENDING)
2011-02-22 09:45:06 +08:00
* NM should pull in network.target (PENDING)
https://bugzilla.redhat.com/show_bug.cgi?id=692008
2011-04-07 10:11:31 +08:00
* bluetooth should be possible to disable (PENDING)
* get writev() /dev/kmsg support into the F15 kernel
2011-05-24 07:30:51 +08:00
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7e5b58bcbcb3d7518389c1d82fb6e926f5a9f72c
* make anaconda write timeout=0 for encrypted devices
2011-05-25 06:38:36 +08:00
* fix broken Sockets=syslog-ng.socket packaging
2011-04-07 10:11:31 +08:00
Features:
2011-05-24 07:30:51 +08:00
* possibly set timezone offset from systemd at init instead
of calling hwclock
2011-04-01 03:22:44 +08:00
2011-05-24 09:20:19 +08:00
* kernel: add device_type = "fb", "fbcon" to class "graphics"
2011-06-15 21:39:10 +08:00
* readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
* readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
* hostnamed: make file updates atomic
* support sd_notify() style notificatio when reload is finished (RELOADED=1)
2011-05-20 07:57:20 +08:00
* verify that the AF_UNIX sockets of a service in the fs still exist
when we start a service in order to avoid confusion when a user
assumes starting a service is enough to make it accessible
2011-05-20 00:10:19 +08:00
* drop -lrt req for sd-daemon.[ch]
* Make it possible to set the keymap independently from the font on
the kernel cmdline. Right now setting one resets also the other.
* add dbus call to convert snapshot into target
2011-05-18 01:37:03 +08:00
* move nss-myhostname into systemd
* figure out a standard place to configure timezone name, inform myllynen@redhat.com
* add dbus call to convert snapshot into target
2011-05-03 05:49:54 +08:00
* move /selinux to /sys/fs/selinux
2011-05-17 23:17:26 +08:00
* add prefix match to sysctl, tmpfiles, ...
* send out "finished" signal when we are finished booting
* drop /.readahead on bigger upgrades with yum
* add inode stat() check to readahead to suppress preloading changed files
* allow list of paths in config_parse_condition_path()
* introduce dbus calls for enabling/disabling a service
* support notifications for services being enabled/disabled
* GC unreferenced jobs (such as .device jobs)
* support wildcard expansion in ListenStream= and friends
* support wildcard expansion in EnvironmentFile= and friends
* add JoinControllers= to system.conf to mount certain cgroup
controllers together in order to guarantee atomic creation/addition
of cgroups
* avoid DefaultStandardOutput=syslog to have any effect on StandardInput=socket services
* fix alsa mixer restore to not print error when no config is stored
2011-03-29 08:20:05 +08:00
2011-04-07 03:07:10 +08:00
* show enablement status in systemctl status
2011-06-20 23:49:22 +08:00
* support SYSTEMD_PAGER taking precedence over PAGER
* fix upstart reboot compat call
* In systemctl make sure both is-enabled and is-active print a string, or neither.
* teach systemctl to enable unit files in arbitrary directories
2011-06-16 04:49:54 +08:00
* when failing to start a service due to ratelimiting, try again later, if restart=always is set
2011-04-05 06:24:00 +08:00
* write blog stories about:
- enabling dbus services
- status update
2011-04-27 21:53:45 +08:00
- /etc/sysconfig and /etc/default
- how to write socket activated services
2011-04-05 06:24:00 +08:00
* maybe add tiny dbus services similar to hostnamed for locale and wallclock/timezone?
* allow port=0 in .socket units
2011-04-05 00:15:13 +08:00
2011-04-04 21:38:25 +08:00
* rename systemd-logger to systemd-stdio-syslog-bridge
* take BSD file lock on tty devices when using them?
2011-04-03 23:08:46 +08:00
* avoid any flag files, or readahead files in /, we need to support r/o /
or / on tmpfs like Android setups.
* move readahead files into /var, look for them with .path units
* teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
2011-04-05 06:24:00 +08:00
* get process transport into dbus for systemctl -P/-H
* document default dependencies
2011-04-04 05:55:40 +08:00
* support systemd.whitelist=/systemd.blacklist= on the kernel command
line.
2011-03-31 08:36:32 +08:00
* Find a way to replace /var/run, /var/lock directories with
symlinks during an RPM package upgrade (filesystem.rpm or systemd.rpm).
2011-04-15 02:16:41 +08:00
(lua code to create symlinks right away for new installations is in filesytem.rpm now)
We soon want to get rid of var-run.mount var-lock.mount units:
2011-04-15 02:16:41 +08:00
if mountpoint /run ; then
umount /var/run || :
else
mount --move /var/run /run || mount --bind /var/run /run
fi
mv /var/run /var/.run.save
ln -s /run /var/run
echo "R /var/.run.save" > /etc/tmpfiles.d/remove-run-save.conf
2011-03-31 08:36:32 +08:00
* when key file cannot be found, read it from kbd in cryptsetup
* add switch to systemctl to show enabled but not running services. Or
another switch that shows service that have been running since
booting but aren't running anymore.
* reuse mkdtemp namespace dirs in /tmp?
* recreate systemd's D-Bus private socket file on SIGUSR2
2011-03-17 11:36:19 +08:00
2011-03-17 21:03:17 +08:00
* be more specific what failed:
2011-03-31 08:36:32 +08:00
...
2011-03-17 21:03:17 +08:00
Unmounting file systems.
Not all file systems unmounted, 1 left.
Disabling swaps.
Detaching loop devices.
Detaching DM devices.
Cannot finalize remaining file systems and devices, trying to kill remaining processes.
Unmounting file systems.
Not all file systems unmounted, 1 left.
Cannot finalize remaining file systems and devices, giving up.
2011-03-31 08:36:32 +08:00
...
2011-03-17 11:36:19 +08:00
2011-03-17 22:15:36 +08:00
* check for compiled-in, but not active selinux, and don't print any warnings
about policy loading. Probably check for available selinux in /proc/filesystems,
and check for active selinux with getcon_raw() == "kernel"
* Support --test based on current system state
* consider services with any kind of link in /etc/systemd/system enabled
2011-03-07 09:17:23 +08:00
* show failure error string in "systemctl status"
* make sure timeouts are applied to Type=oneshot services.
2011-04-28 05:26:07 +08:00
* Implement:
systemctl mask <unit>
systemctl unmask <unit>
Also support --temp to make this temporary by placing mask links in /run.
2011-03-01 08:02:35 +08:00
2011-02-24 02:44:08 +08:00
* detect LXC environment
* Maybe store in unit files whether a service should be enabled by default on package installation
2011-03-17 21:03:17 +08:00
(belongs into a distro pattern though, not in an upstream package's service file)
2011-02-12 16:31:25 +08:00
* perhaps add "systemctl reenable" as combination of "systemctl disable" and "systemctl enable"
2011-02-15 20:09:00 +08:00
* need a way to apply mount options of api vfs from systemd unit files
(or some other modern source?) instead of fstab?
* maybe introduce ExecRestartPre=
* figure out what happened to bluez patch
2011-01-07 08:12:27 +08:00
* Patch systemd-fsck to use -C and pass console fd to it
2011-01-07 01:54:10 +08:00
* configurable jitter for timer events
* Support ProcessNeededForShutdown=true to allow stuff like mdmon to
be killed very late after the rootfs is read only? If implement pass
this to shutdown binary via command line argument.
2010-12-29 01:53:09 +08:00
2011-04-28 05:26:07 +08:00
* use pivot_root on shutdown so that we can unmount the root directory.
- copy binaries to, and pivot_root() to the "shutdown tmpfs"
- solve "mdadm --wait-clean" problem that way
2010-12-29 01:53:09 +08:00
2010-09-29 03:49:26 +08:00
* dot output for --test showing the 'initial transaction'
* calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
2011-05-24 07:30:51 +08:00
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
2010-11-25 23:01:22 +08:00
* systemd --user
- get PR_SET_ANCHOR merged: http://lkml.org/lkml/2010/2/2/165
* add VT tracking:
2011-03-17 22:15:36 +08:00
- provide CK functionality
- start getty only when actual vt switch happens (same model as
socket on-demand activation). allocate the next free tty and
start a getty there. this way, pressing alt-f[1-12] will switch
through running X and getty sessions, and any unallocated
activated tty will start a new getty. the hardcoding of
getty[1-6] will entirely go away.
2011-05-24 07:30:51 +08:00
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fbc92a3455577ab17615cbcb91826399061bd789
2010-01-26 11:19:18 +08:00
2010-05-16 07:49:45 +08:00
* implicitly import "defaults" settings file into all types
2010-01-26 11:19:18 +08:00
2010-05-16 07:49:45 +08:00
* port over to LISTEN_FDS/LISTEN_PID:
2011-03-17 21:03:17 +08:00
- uuidd HAVEPATCH
- rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
- cups HAVEPATCH
2010-02-05 08:11:01 +08:00
- postfix, saslauthd
- apache/samba
- libvirtd (/var/run/libvirt/libvirt-sock-ro)
- bluetoothd (/var/run/sdp! @/org/bluez/audio!)
- distccd
2011-04-05 06:24:00 +08:00
* fingerprint.target, wireless.target, gps.target, netdevice.target
2010-09-23 00:26:20 +08:00
* set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
2010-07-22 02:26:44 +08:00
* io priority during initialization
* if a service fails too often, make the service enter failed mode, and the socket, too.
2010-07-23 11:24:05 +08:00
2010-09-23 00:26:20 +08:00
* systemctl list-jobs - show dependencies
2010-08-25 09:10:13 +08:00
* auditd service files
* add systemctl switch to dump transaction without executing it
2011-03-17 21:03:17 +08:00
* suspend, resume support?
2010-09-27 09:18:35 +08:00
* readahead: btrfs/LVM SSD detection
2011-03-04 10:58:52 +08:00
* add separate man page for [Install] settings
2010-10-26 05:51:49 +08:00
2010-11-12 10:56:43 +08:00
* allow runtime changing of log level and target
* drop cap bounding set in readahead and other services
External:
2011-02-15 20:09:00 +08:00
* udisks should not use udisks-part-id, instead use blkid. also not probe /dev/loopxxx
* snd-seq should go, https://bugzilla.redhat.com/show_bug.cgi?id=676095
2011-03-17 21:03:17 +08:00
* gnome-shell python script/glxinfo/is-accelerated must die
2011-02-15 20:09:00 +08:00
* make cryptsetup lower --iter-time
* patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
2010-10-12 10:04:22 +08:00
2010-10-15 00:17:42 +08:00
* patch kernel for cpu feature modalias for autoloading aes/kvm/...
2010-12-29 02:18:26 +08:00
http://git.kernel.org/?p=linux/kernel/git/ak/linux-misc-2.6.git;a=shortlog;h=refs/heads/cpuid-match
2011-03-17 21:03:17 +08:00
(Rafael J. Wysocki's sysdev rework is on the way. After that CPUs can be exported a proper bus.)
2010-10-15 00:17:42 +08:00
* procps, psmisc, sysvinit-tools, hostname → util-linux-ng
2010-07-22 02:26:44 +08:00
https://bugzilla.redhat.com/show_bug.cgi?id=614245 -- plymouth
https://bugzilla.redhat.com/show_bug.cgi?id=612789 -- umount /cgroup on halt
https://bugzilla.redhat.com/show_bug.cgi?id=612728 -- /etc/rc.d/init.d/functions
https://bugzilla.redhat.com/show_bug.cgi?id=612712 -- pam_systemd
https://bugs.freedesktop.org/show_bug.cgi?id=29193 -- accountsservice
https://bugs.freedesktop.org/show_bug.cgi?id=29194 -- ConsoleKit
2010-07-22 08:26:27 +08:00
https://bugs.freedesktop.org/show_bug.cgi?id=29205 -- udisks
http://article.gmane.org/gmane.linux.bluez.kernel/6479 -- bluez
2010-07-22 02:26:44 +08:00
http://www.spinics.net/lists/linux-nfs/msg14371.html -- rpcbind
https://bugzilla.redhat.com/show_bug.cgi?id=617328 -- ntp
https://bugzilla.redhat.com/show_bug.cgi?id=617320 -- at
https://bugzilla.redhat.com/show_bug.cgi?id=617326 -- fprintd
https://bugzilla.redhat.com/show_bug.cgi?id=617333 -- yum
https://bugzilla.redhat.com/show_bug.cgi?id=617317 -- acpid
https://bugzilla.redhat.com/show_bug.cgi?id=617327 -- gpm
https://bugzilla.redhat.com/show_bug.cgi?id=617330 -- pcsc-lite
https://bugzilla.redhat.com/show_bug.cgi?id=617321 -- audit
https://bugzilla.redhat.com/show_bug.cgi?id=617316 -- abrt
2010-05-16 07:49:45 +08:00
Regularly:
2010-02-15 05:45:08 +08:00
2010-05-16 07:49:45 +08:00
* look for close() vs. close_nointr() vs. close_nointr_nofail()
2010-02-15 05:47:08 +08:00
2010-05-16 07:49:45 +08:00
* check for strerror(r) instead of strerror(-r)
* Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
* %m in printf() instead of strerror();
2010-08-12 05:19:28 +08:00
* pahole
* CFLAGS="-Wl,--gc-sections -Wl,--print-gc-sections -ffunction-sections -fdata-sections"