2 * there is nothing to warn about here :)
3 $ systemctl stop systemd-udevd.service systemd-udevd-kernel.socket systemd-udevd-control.socket
4 Warning: Stopping systemd-udevd.service, but it can still be activated by:
5 systemd-udevd-control.socket
6 systemd-udevd-kernel.socket
8 * kill /etc/timezone handling entirely? What does it provide?
9 - /etc/localtime carries the same information already:
10 $ ls -l /etc/localtime; cat /etc/timezone
11 lrwxrwxrwx 1 root root 33 Jul 27 09:55 /etc/localtime -> /usr/share/zoneinfo/Europe/Berlin
13 - systemd enforces /usr to be available at bootup, so we can
14 enforce the use of the symlink
16 * check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar
18 * swap units that are activated by one name but shown in the kernel under another are semi-broken
20 * make anaconda write timeout=0 for encrypted devices
22 * Dangling symlinks of .automount unit files in .wants/ directories, set up
23 automount points even when the original .automount file did not exist
24 anymore. Only the .mount unit was still around.
26 * make polkit checks async
28 * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point.
30 * we pull src/core/manager.h into src/shared/src/shared/path-lookup.c which is the wrong direction
31 rename enum "ManagerRunningAs" to "SystemdRunningAs" and move it to shared/
33 * crash happens when running a service as forking and then changing it to simple and reloading.
35 Jul 09 18:20:57 mop systemd[1]: usbmuxd.service operation timed out. Terminating.
36 Jul 09 18:20:57 mop systemd[1]: Unit usbmuxd.service entered failed state.
37 Jul 09 18:22:24 mop systemd[1]: PID 21814 read from file /var/run/usbmuxd.pid does not exist.
38 Jul 09 18:22:24 mop systemd[1]: Unit usbmuxd.service entered failed state.
39 Jul 09 18:22:33 mop systemd[1]: Reloading.
40 Jul 09 18:22:37 mop systemd[1]: Assertion 's->type == SERVICE_FORKING' failed at src/core/service.c:3007, function service_sigchld_eve...Aborting.
41 Jul 09 18:22:37 mop systemd[1]: Caught <ABRT>, dumped core as pid 21865.
42 Jul 09 18:22:37 mop systemd[1]: Freezing execution.
43 Jul 09 18:22:37 mop [21866]: Process 21865 (systemd) dumped core.
45 * support *static* (/run) hibernate inhibitors. All rpm -i actions should completely prevent any
46 sort of hibernate action until the next reboot. If the kernel or any other base tool is replaced
47 by rpm, the resume path might fail, the for resume needed kernel might even be uninstalled, and
48 the whole situation leads directly to data loss.
52 * perfomance messages for selinux are gone from debug log?
54 * http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html
56 * don't use writev() in tmpfiles for sake of compat with sysfs?
58 * come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead
60 * journald: add kernel cmdline option to disable ratelimiting for debug purposes
62 * Add a way to reference the machine/boot ID from ExecStart= and similar command lines
64 * move PID 1 segfaults to /var/lib/systemd/coredump?
66 * Document word splitting syntax for ExecStart= and friends
68 * merge: github.com/systemd/python-systemd
70 * when writing journal entries order field items by their address to improve speed on rotating media
72 * create /sbin/init symlinks from the build system
74 * Query Paul Moore about relabelling socket fds while they are open
76 * move keymaps to /usr/lib/... rather than /usr/lib/udev/...
78 * journald: check whether it is OK if the client can still modify delivered journal entries
82 * json: properly serialize multiple fields with the same name per entry
84 * journald: add option to choose between "split up nothing", "split up login user journals", "split up all user journals"
86 * journal live copy, based on libneon (client) and libmicrohttpd
88 * document in wiki json serialization
90 * python-journal merge
92 * system-wide seccomp filter
94 * securityfs: don't mount in container
96 * slave/shared remount root fs in container might clash with CAP_SYS_MOUNTS
98 * ability to pass fds into systemd
100 * system.conf should have controls for cgroups
102 * bind mount read-only the cgroup tree higher than than nspawn
104 * currently system services appear not to generate core dumps...
106 * wall messages for shutdown should move to logind
108 * allow writing multiple conditions in unit files on one line
110 * There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html
112 * cleanup ellipsation for log output in journalctl and systemctl status: have a sane way to disable ellipsation, and disable it by default when invoked in less/more
114 * enforce limits on fds openened by socket units
116 * explore multiple service instances per listening socket idea
118 * testing tool for socket activation: some binary that listens on a socket and passes it on using the usual socket activation protocol to some server.
120 * maybe make systemd-detect-virt suid? or use fscaps?
122 * shutdown: don't read-only mount anything when running in container
124 * nspawn: --read-only is not applied recursively to submounts
126 * MountFlags=shared acts as MountFlags=slave right now.
128 * ReadOnlyDirectories= is not applied recursively to submounts
130 * drop PID 1 reloading, only do reexecing (difficult: Reload()
131 currently is properly synchronous, Reexec() is weird, because we
132 can't delay the response properly until we are back, so instead of
133 being properly synchronous we just keep open the fd and close it
134 when done. That means clients don't get a succesful method reply,
135 but much rather a disconnect on success.
137 * document that service reload may be implemented as service reexec
139 * remember which condition failed for services, not just the fact that something failed
141 * use opterr = 0 for all getopt tools
143 * properly handle loop back mounts via fstab, especially regards to fsck/passno
145 * allow services with no ExecStart= but with an ExecStop=
147 * add proper journal support to "systemctl --user status ..."
149 * add _SYSTEMD_USER_UNIT= field to journal entries
151 * dracut-shutdown needs to be ordered before unmounting /boot
153 * wiki: document new logind LockSessions() call
155 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
157 * logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default
159 * install README to /etc/rc.d/init.d (if support for that is enabled) helping people who use "ls" there to figure out which services exist.
161 * logind: ignore inactive login screens when checking whether power key should be handled
163 * rename "userspace" to "core-os"
165 * systemctl: "Journal has been rotated since unit was started." message is misleading
167 * syscall filter: add knowledge about compat syscalls
169 * syscall filter: don't enforce no new privs?
171 * syscall filter: option to return EPERM rather than SIGSYS?
173 * syscall filter: port to libseccomp
175 * logind: wakelock/opportunistic suspend support
177 * switch-root: sockets need relabelling
179 * systemd-analyze post-boot is broken for initrd
181 * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets
183 * .device aliases need to be implemented with the "following" logic, probably.
185 * refuse taking lower-case variable names in sd_journal_send() and friends.
187 * load-fragment: when loading a unit file via a chain of symlinks
188 verify that it isn't masked via any of the names traversed.
190 * journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
195 * introduce Type=pid-file
197 * systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
199 * maybe allow services with ExecStop= set, but no ExecStart=?
201 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
203 * efi: honour language efi variables for default language selection
205 * efi: honour timezone efi variables for default timezone selection
207 * efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty
208 gummiboot exports the EFI system partion (ESP) device:
209 /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
210 Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1)
211 '/' is the separator for the device path list
212 HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP
214 * read the bootloader performance data (raw TSC) in systemd-analyze
215 /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
217 /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
219 /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
220 (only set if the menu was active)
222 * change Requires=basic.target to RequisiteOverride=basic.target
224 * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
226 * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields
228 * journal: hook up with EFI firmware log
230 * nspawn: make use of device cgroup contrller by default
232 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
234 * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
236 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
238 * (attempt to) make Debianites happy:
239 - implement .d/ auto includes for unit files
240 - add syntax to reset ExecStart= lists (and similar)
242 * move passno parsing to fstab generator
244 * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT,
245 or use the users cgroup information when /proc/*/loginuid is not available.
247 * pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined
249 * pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
251 * maybe introduce ~/.config/locale.conf and apply it within PAM
253 * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
255 * automount: implement expire
257 * logind: auto-suspend, auto-shutdown:
258 IdleAction=(none|suspend|opportunistic|hibernate|poweroff)
260 SessionIdleMode=(explicit|ignore|login)
261 ForceShutdown=(yes|no)
263 * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
265 * don't delete /tmp/systemd-namespace-* before a process is gone down
267 * vconsole: implement setterm -store -foreground xxx --background zzz
269 * ExecOnFailure=/usr/bin/foo
271 * fedora: make sshd and pam_loginuid work in nspawn containers
273 * fix utmp for console logins in containers
275 * Add pretty name for seats in logind
277 * selinux: merge systemd selinux access controls (dwalsh)
279 * ConditionSecurity= should learn about IMA
281 * Auke: merge Auke's bootchart
285 * udev systemd unify:
286 - strpcpy(), strpcpyl(), strscpy(), strscpyl()
287 - utf8 validator code
288 - now() vs. now_usec()
290 * udev: remove network interface renaming, sleep and retry logic, we do
291 no support renaming of interfaces in the conflicting kernel
294 * udev: find a way to tell udev to not cancel firmware requests when running in initramfs
296 * udev: scsi_id -> sg3_utils -> kill scsi_id
298 * udev: add trigger --subsystem-match=usb/usb_device device
300 * allow configuration of console width/height in vconsole.conf
302 * cleanup syslog 'priority' vs. 'level' wording
304 * dbus upstream still refers to dbus.target and shouldn't
306 * when a service has the same env var set twice we actually store it twice and return that in systemctl show -p... We should only show the last setting
308 * support container_ttys=
310 * introduce mix of BindTo and Requisite
312 * journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
314 * add DeleteSocketsOnStop=yes|no option to socket units
316 * journal: store euid in journal if it differs from uid
318 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
320 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
322 * add command to systemctl to plot dependency graph as tree (see rhbz 795365)
324 * make logind reserve tty9 or so for text logins, so that gdm never picks it up
326 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
328 * default unix qlen is too small (10). bump sysctl? add sockopt?
330 * Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines
332 * figure out whether we should leave dbus around during shutdown
334 * dbus: in fedora, make the machine a symlink to /etc/machine-id
336 * dbus: move dbus to early boot
338 * journald: reuse XZ context
340 * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API
342 * journal: API for looking for retrieving "all values of this field"
344 * journal: deal nicely with byte-by-byte copied files, especially regards header
346 * journal: local deserializer of export mode, http server
348 * journal: message catalog
350 * document the exit codes when services fail before they are exec()ed
352 * systemctl journal command
354 * journalctl: --cursor support
356 * save coredump in Windows/Mozilla minidump format
358 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
360 * clean up session cgroups that remain after logout (think sshd), but eventually run empty
362 * support "systemctl stop foobar@.service" to stop all units matching a certain template
364 * logind: allow showing logout dialog from system
366 * document that %% can be used to write % in a string that is specifier extended
368 * when an instanced service exits, remove its parent cgroup too if possible.
370 * if we can not get user quota for tmpfs, mount a separate tmpfs instance
371 for every user in /run/user/$USER with a configured maximum size
373 * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max
375 * be able to specify a forced restart of service A where service B depends on, in case B
376 needs to be auto-respawned?
378 * Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
380 * when a bus name of a service disappears from the bus make sure to queue further activation requests
382 * something like ConditionExec= or ExecStartPre= without failure state
384 * tmpfiles: apply "x" on "D" too (see patch from William Douglas)
386 * don't set $HOME in services unless requested
388 * hide PAM/TCPWrap options in fragment parser when compile time disabled
390 * when we automatically restart a service, ensure we restart its rdeps, too.
392 * allow Type=simple with PIDFile=
393 https://bugzilla.redhat.com/show_bug.cgi?id=723942
395 * move PAM code into its own binary
397 * warn if the user stops a service but not its associated socket
399 * logind: spawn user@..service on login
401 * logind: non-local X11 server handling
403 * implement Register= switch in .socket units to enable registration
404 in Avahi, RPC and other socket registration services.
406 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
408 * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
410 * readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
412 * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination
414 * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1)
416 * verify that the AF_UNIX sockets of a service in the fs still exist
417 when we start a service in order to avoid confusion when a user
418 assumes starting a service is enough to make it accessible
420 * Make it possible to set the keymap independently from the font on
421 the kernel cmdline. Right now setting one resets also the other.
423 * move nss-myhostname into systemd
425 * and a dbus call to generate target from current state
427 * drop /.readahead on bigger upgrades with yum
429 * add support for /bin/mount -s
431 * GC unreferenced jobs (such as .device jobs)
433 * write blog stories about:
434 - enabling dbus services
436 - how to make changes to sysctl and sysfs attributes
438 - how to pass throw-away units to systemd, or dynamically change properties of existing units
439 - how to integrate cgconfig and suchlike with systemd
440 - resource control in systemd
442 - testing with Harald's awesome test kit
445 * allow port=0 in .socket units
447 * move readahead files into /var, look for them with .path units
449 * teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
451 * support systemd.mask= on the kernel command line.
453 * when key file cannot be found, read it from kbd in cryptsetup
455 * reuse mkdtemp namespace dirs in /tmp?
457 * recreate systemd's D-Bus private socket file on SIGUSR2
459 * Support --test based on current system state
461 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
463 * maybe introduce ExecRestartPre=
465 * configurable jitter for timer events
467 * timer events with system resume
469 * timer events on calendar time:
470 maybe use this time syntax? http://ohse.de/uwe/uschedule/uschedule.html
472 * dot output for --test showing the 'initial transaction'
474 * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
475 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
477 * implicitly import "defaults" settings file into all types
479 * writable cgroups dbus properties for live changes
481 * read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings
483 * port over to LISTEN_FDS/LISTEN_PID:
484 - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
488 - libvirtd (/var/run/libvirt/libvirt-sock-ro)
489 - bluetoothd (/var/run/sdp! @/org/bluez/audio!)
492 * auditd service files
494 * fingerprint.target, wireless.target, gps.target, netdevice.target
496 * io priority during initialization
498 * systemctl list-jobs - show dependencies
500 * add systemctl switch to dump transaction without executing it
502 * drop cap bounding set in readahead and other services
508 - natively watch for dbus-*.service symlinks (PENDING)
509 - allow specification of socket mode/umask when allocating DBusServer
510 - allow disabling of fd passing when connecting a AF_UNIX connection
511 - allow disabling of UID passing for AUTH EXTERNAL
512 - always pass cred data along each message
514 * fix alsa mixer restore to not print error when no config is stored
516 * gnome-shell python script/glxinfo/is-accelerated must die
518 * make cryptsetup lower --iter-time
520 * patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
522 * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only
523 in an ~30 minutes window. It does not adjust larger differences. Find a way
524 to tell the kernel, to always do a full time sync when the RTC is in UTC and
525 we are in 11-minutes-mode. When we trust the system time to NTP we also want
528 * kernel: add device_type = "fb", "fbcon" to class "graphics"
532 * look for close() vs. close_nointr() vs. close_nointr_nofail()
534 * check for strerror(r) instead of strerror(-r)
536 * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
538 * %m in printf() instead of strerror(errno);
542 * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
544 * use __secure_getenv() instead of getenv() where appropriate
546 Scheduled for removal (or fixing):
548 * xxxOverridable dependencies