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 * merge: github.com/systemd/python-systemd
54 * when writing journal entries order field items by their address to improve speed on rotating media
56 * create /sbin/init symlinks from the build system
58 * Query Paul Moore about relabelling socket fds while they are open
60 * move keymaps to /usr/lib/... rather than /usr/lib/udev/...
62 * journald: check whether it is OK if the client can still modify delivered journal entries
66 * json: properly serialize multiple fields with the same name per entry
68 * journald: add option to choose between "split up nothing", "split up login user journals", "split up all user journals"
70 * journal live copy, based on libneon (client) and libmicrohttpd
72 * document in wiki json serialization
74 * python-journal merge
76 * system-wide seccomp filter
78 * securityfs: don't mount in container
80 * slave/shared remount root fs in container might clash with CAP_SYS_MOUNTS
82 * ability to pass fds into systemd
84 * system.conf should have controls for cgroups
86 * bind mount read-only the cgroup tree higher than than nspawn
88 * currently system services appear not to generate core dumps...
90 * wall messages for shutdown should move to logind
92 * allow writing multiple conditions in unit files on one line
94 * There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html
96 * 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
98 * enforce limits on fds openened by socket units
100 * explore multiple service instances per listening socket idea
102 * 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.
104 * maybe make systemd-detect-virt suid? or use fscaps?
106 * shutdown: don't read-only mount anything when running in container
108 * nspawn: --read-only is not applied recursively to submounts
110 * MountFlags=shared acts as MountFlags=slave right now.
112 * ReadOnlyDirectories= is not applied recursively to submounts
114 * drop PID 1 reloading, only do reexecing (difficult: Reload()
115 currently is properly synchronous, Reexec() is weird, because we
116 can't delay the response properly until we are back, so instead of
117 being properly synchronous we just keep open the fd and close it
118 when done. That means clients don't get a succesful method reply,
119 but much rather a disconnect on success.
121 * document that service reload may be implemented as service reexec
123 * remember which condition failed for services, not just the fact that something failed
125 * use opterr = 0 for all getopt tools
127 * properly handle loop back mounts via fstab, especially regards to fsck/passno
129 * allow services with no ExecStart= but with an ExecStop=
131 * add proper journal support to "systemctl --user status ..."
133 * add _SYSTEMD_USER_UNIT= field to journal entries
135 * dracut-shutdown needs to be ordered before unmounting /boot
137 * wiki: document new logind LockSessions() call
139 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
141 * logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default
143 * 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.
145 * logind: ignore inactive login screens when checking whether power key should be handled
147 * rename "userspace" to "core-os"
149 * systemctl: "Journal has been rotated since unit was started." message is misleading
151 * syscall filter: add knowledge about compat syscalls
153 * syscall filter: don't enforce no new privs?
155 * syscall filter: option to return EPERM rather than SIGSYS?
157 * syscall filter: port to libseccomp
159 * logind: wakelock/opportunistic suspend support
161 * switch-root: sockets need relabelling
163 * systemd-analyze post-boot is broken for initrd
165 * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets
167 * .device aliases need to be implemented with the "following" logic, probably.
169 * refuse taking lower-case variable names in sd_journal_send() and friends.
171 * load-fragment: when loading a unit file via a chain of symlinks
172 verify that it isn't masked via any of the names traversed.
174 * journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
179 * introduce Type=pid-file
181 * systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
183 * maybe allow services with ExecStop= set, but no ExecStart=?
185 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
187 * efi: honour language efi variables for default language selection
189 * efi: honour timezone efi variables for default timezone selection
191 * efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty
192 gummiboot exports the EFI system partion (ESP) device:
193 /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
194 Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1)
195 '/' is the separator for the device path list
196 HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP
198 * read the bootloader performance data (raw TSC) in systemd-analyze
199 /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
201 /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
203 /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
204 (only set if the menu was active)
206 * change Requires=basic.target to RequisiteOverride=basic.target
208 * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
210 * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields
212 * journal: hook up with EFI firmware log
214 * nspawn: make use of device cgroup contrller by default
216 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
218 * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
220 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
222 * (attempt to) make Debianites happy:
223 - implement .d/ auto includes for unit files
224 - add syntax to reset ExecStart= lists (and similar)
226 * move passno parsing to fstab generator
228 * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT,
229 or use the users cgroup information when /proc/*/loginuid is not available.
231 * pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined
233 * pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
235 * maybe introduce ~/.config/locale.conf and apply it within PAM
237 * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
239 * automount: implement expire
241 * logind: auto-suspend, auto-shutdown:
242 IdleAction=(none|suspend|opportunistic|hibernate|poweroff)
244 SessionIdleMode=(explicit|ignore|login)
245 ForceShutdown=(yes|no)
247 * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
249 * don't delete /tmp/systemd-namespace-* before a process is gone down
251 * vconsole: implement setterm -store -foreground xxx --background zzz
253 * ExecOnFailure=/usr/bin/foo
255 * fedora: make sshd and pam_loginuid work in nspawn containers
257 * fix utmp for console logins in containers
259 * Add pretty name for seats in logind
261 * selinux: merge systemd selinux access controls (dwalsh)
263 * ConditionSecurity= should learn about IMA
265 * Auke: merge Auke's bootchart
269 * udev systemd unify:
270 - strpcpy(), strpcpyl(), strscpy(), strscpyl()
271 - utf8 validator code
272 - now() vs. now_usec()
274 * udev: remove network interface renaming, sleep and retry logic, we do
275 no support renaming of interfaces in the conflicting kernel
278 * udev: find a way to tell udev to not cancel firmware requests when running in initramfs
280 * udev: scsi_id -> sg3_utils -> kill scsi_id
282 * udev: add trigger --subsystem-match=usb/usb_device device
284 * allow configuration of console width/height in vconsole.conf
286 * cleanup syslog 'priority' vs. 'level' wording
288 * dbus upstream still refers to dbus.target and shouldn't
290 * 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
292 * support container_ttys=
294 * introduce mix of BindTo and Requisite
296 * journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
298 * add DeleteSocketsOnStop=yes|no option to socket units
300 * journal: store euid in journal if it differs from uid
302 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
304 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
306 * add command to systemctl to plot dependency graph as tree (see rhbz 795365)
308 * make logind reserve tty9 or so for text logins, so that gdm never picks it up
310 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
312 * default unix qlen is too small (10). bump sysctl? add sockopt?
314 * Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines
316 * figure out whether we should leave dbus around during shutdown
318 * dbus: in fedora, make the machine a symlink to /etc/machine-id
320 * dbus: move dbus to early boot
322 * journald: reuse XZ context
324 * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API
326 * journal: API for looking for retrieving "all values of this field"
328 * journal: deal nicely with byte-by-byte copied files, especially regards header
330 * journal: local deserializer of export mode, http server
332 * journal: message catalog
334 * document the exit codes when services fail before they are exec()ed
336 * systemctl journal command
338 * journalctl: --cursor support
340 * save coredump in Windows/Mozilla minidump format
342 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
344 * clean up session cgroups that remain after logout (think sshd), but eventually run empty
346 * support "systemctl stop foobar@.service" to stop all units matching a certain template
348 * logind: allow showing logout dialog from system
350 * document that %% can be used to write % in a string that is specifier extended
352 * when an instanced service exits, remove its parent cgroup too if possible.
354 * if we can not get user quota for tmpfs, mount a separate tmpfs instance
355 for every user in /run/user/$USER with a configured maximum size
357 * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max
359 * be able to specify a forced restart of service A where service B depends on, in case B
360 needs to be auto-respawned?
362 * Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
364 * when a bus name of a service disappears from the bus make sure to queue further activation requests
366 * something like ConditionExec= or ExecStartPre= without failure state
368 * tmpfiles: apply "x" on "D" too (see patch from William Douglas)
370 * don't set $HOME in services unless requested
372 * hide PAM/TCPWrap options in fragment parser when compile time disabled
374 * when we automatically restart a service, ensure we restart its rdeps, too.
376 * allow Type=simple with PIDFile=
377 https://bugzilla.redhat.com/show_bug.cgi?id=723942
379 * move PAM code into its own binary
381 * warn if the user stops a service but not its associated socket
383 * logind: spawn user@..service on login
385 * logind: non-local X11 server handling
387 * implement Register= switch in .socket units to enable registration
388 in Avahi, RPC and other socket registration services.
390 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
392 * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
394 * readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
396 * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination
398 * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1)
400 * verify that the AF_UNIX sockets of a service in the fs still exist
401 when we start a service in order to avoid confusion when a user
402 assumes starting a service is enough to make it accessible
404 * Make it possible to set the keymap independently from the font on
405 the kernel cmdline. Right now setting one resets also the other.
407 * move nss-myhostname into systemd
409 * and a dbus call to generate target from current state
411 * drop /.readahead on bigger upgrades with yum
413 * add support for /bin/mount -s
415 * GC unreferenced jobs (such as .device jobs)
417 * write blog stories about:
418 - enabling dbus services
420 - how to make changes to sysctl and sysfs attributes
422 - how to pass throw-away units to systemd, or dynamically change properties of existing units
423 - how to integrate cgconfig and suchlike with systemd
424 - resource control in systemd
426 - testing with Harald's awesome test kit
429 * allow port=0 in .socket units
431 * move readahead files into /var, look for them with .path units
433 * teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
435 * support systemd.mask= on the kernel command line.
437 * when key file cannot be found, read it from kbd in cryptsetup
439 * reuse mkdtemp namespace dirs in /tmp?
441 * recreate systemd's D-Bus private socket file on SIGUSR2
443 * Support --test based on current system state
445 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
447 * maybe introduce ExecRestartPre=
449 * configurable jitter for timer events
451 * timer events with system resume
453 * timer events on calendar time:
454 maybe use this time syntax? http://ohse.de/uwe/uschedule/uschedule.html
456 * dot output for --test showing the 'initial transaction'
458 * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
459 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
461 * implicitly import "defaults" settings file into all types
463 * writable cgroups dbus properties for live changes
465 * read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings
467 * port over to LISTEN_FDS/LISTEN_PID:
468 - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
472 - libvirtd (/var/run/libvirt/libvirt-sock-ro)
473 - bluetoothd (/var/run/sdp! @/org/bluez/audio!)
476 * auditd service files
478 * fingerprint.target, wireless.target, gps.target, netdevice.target
480 * io priority during initialization
482 * systemctl list-jobs - show dependencies
484 * add systemctl switch to dump transaction without executing it
486 * drop cap bounding set in readahead and other services
492 - natively watch for dbus-*.service symlinks (PENDING)
493 - allow specification of socket mode/umask when allocating DBusServer
494 - allow disabling of fd passing when connecting a AF_UNIX connection
495 - allow disabling of UID passing for AUTH EXTERNAL
496 - always pass cred data along each message
498 * fix alsa mixer restore to not print error when no config is stored
500 * gnome-shell python script/glxinfo/is-accelerated must die
502 * make cryptsetup lower --iter-time
504 * patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
506 * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only
507 in an ~30 minutes window. It does not adjust larger differences. Find a way
508 to tell the kernel, to always do a full time sync when the RTC is in UTC and
509 we are in 11-minutes-mode. When we trust the system time to NTP we also want
512 * kernel: add device_type = "fb", "fbcon" to class "graphics"
516 * look for close() vs. close_nointr() vs. close_nointr_nofail()
518 * check for strerror(r) instead of strerror(-r)
520 * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
522 * %m in printf() instead of strerror(errno);
526 * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
528 * use __secure_getenv() instead of getenv() where appropriate
530 Scheduled for removal (or fixing):
532 * xxxOverridable dependencies