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 * Query Paul Moore about relabelling socket fds while they are open
54 * log fewer journal internal messages to the kernel kmsg
56 * move keymaps to /usr/lib/... rather than /usr/lib/udev/...
58 * journald: check whether it is OK if the client can still modify delivered journal entries
62 * json: properly serialize multiple fields with the same name per entry
64 * journalctl: make -l the default
66 * journald: add option to choose between "split up nothing", "split up login user journals", "split up all user journals"
68 * journal live copy, bsaed on libneon (client) and libmicrohttpd
70 * document in wiki json serialization
72 * python-journal merge
74 * system-wide seccomp filter
76 * securityfs: don't mount in container
78 * slave/shared remount root fs in container might clash with CAP_SYS_MOUNTS
80 * ability to pass fds into systemd
82 * system.conf should have controls for cgroups
84 * tmpfiles: skip mknod if CAP_MKNOD is missing
86 * bind mount read-only the cgroup tree higher than than nspawn
88 * currently system services appear not to generate core dumps...
90 * introduce /run/kmsg in containers?
92 * wall messages for shutdown should move to logind
94 * allow writing multiple conditions in unit files on one line
96 * journal: json output needs to be able to deal with multiple assignments of the same field
98 * There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html
100 * 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
102 * enforce limits on fds openened by socket units
104 * explore multiple service instances per listening socket idea
106 * 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.
108 * maybe make systemd-detect-virt suid? or use fscaps?
110 * man: document in ExecStart= explicitly that we don't take shell command lines, only executable names with arguments
112 * shutdown: don't read-only mount anything when running in container
114 * nspawn: --read-only is not applied recursively to submounts
116 * MountFlags=shared acts as MountFlags=slave right now.
118 * ReadOnlyDirectories= is not applied recursively to submounts
120 * drop PID 1 reloading, only do reexecing (difficult: Reload()
121 currently is properly synchronous, Reexec() is weird, because we
122 can't delay the response properly until we are back, so instead of
123 being properly synchronous we just keep open the fd and close it
124 when done. That means clients don't get a succesful method reply,
125 but much rather a disconnect on success.
127 * document that service reload may be implemented as service reexec
129 * remember which condition failed for services, not just the fact that something failed
131 * use opterr = 0 for all getopt tools
133 * properly handle loop back mounts via fstab, especially regards to fsck/passno
135 * allow services with no ExecStart= but with an ExecStop=
137 * add proper journal support to "systemctl --user status ..."
139 * add _SYSTEMD_USER_UNIT= field to journal entries
141 * remove Fedora /dev/null logic from localed.c, now that system-config-keyboard is gone
142 delete /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf from spec file
144 * journal: expose current disk usage
146 * dracut-shutdown needs to be ordered before unmounting /boot
148 * wiki: document new logind LockSessions() call
150 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
152 * logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default
154 * 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.
156 * logind: ignore inactive login screens when checking whether power key should be handled
158 * rename "userspace" to "core-os"
160 * systemctl: "Journal has been rotated since unit was started." message is misleading
162 * syscall filter: add knowledge about compat syscalls
164 * syscall filter: don't enforce no new privs?
166 * syscall filter: option to return EPERM rather than SIGSYS?
168 * syscall filter: port to libseccomp
170 * logind: wakelock/opportunistic suspend support
172 * switch-root: sockets need relabelling
174 * systemd-analyze post-boot is broken for initrd
176 * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets
178 * .device aliases need to be implemented with the "following" logic, probably.
180 * refuse taking lower-case variable names in sd_journal_send() and friends.
182 * load-fragment: when loading a unit file via a chain of symlinks
183 verify that it isn't masked via any of the names traversed.
185 * journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
190 * introduce Type=pid-file
192 * systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
194 * maybe allow services with ExecStop= set, but no ExecStart=?
196 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
198 * efi: honour language efi variables for default language selection
200 * efi: honour timezone efi variables for default timezone selection
202 * efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty
203 gummiboot exports the EFI system partion (ESP) device:
204 /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
205 Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1)
206 '/' is the separator for the device path list
207 HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP
209 * read the bootloader performance data (raw TSC) in systemd-analyze
210 /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
212 /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
214 /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
215 (only set if the menu was active)
217 * change Requires=basic.target to RequisiteOverride=basic.target
219 * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
221 * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields
223 * journal: hook up with EFI firmware log
225 * handle C-A-Del in logind, like the power/suspend buttons?
227 * nspawn: make use of device cgroup contrller by default
229 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
231 * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
233 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
235 * (attempt to) make Debianites happy:
236 - implement .d/ auto includes for unit files
237 - add syntax to reset ExecStart= lists (and similar)
239 * move passno parsing to fstab generator
241 * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT,
242 or use the users cgroup information when /proc/*/loginuid is not available.
244 * pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined
246 * pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
248 * maybe introduce ~/.config/locale.conf and apply it within PAM
250 * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
252 * automount: implement expire
254 * logind: auto-suspend, auto-shutdown:
255 IdleAction=(none|suspend|opportunistic|hibernate|poweroff)
257 SessionIdleMode=(explicit|ignore|login)
258 ForceShutdown=(yes|no)
260 * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
262 * don't delete /tmp/systemd-namespace-* before a process is gone down
264 * vconsole: implement setterm -store -foreground xxx --background zzz
266 * ExecOnFailure=/usr/bin/foo
268 * fedora: make sshd and pam_loginuid work in nspawn containers
270 * fix utmp for console logins in containers
272 * Add pretty name for seats in logind
274 * selinux: merge systemd selinux access controls (dwalsh)
276 * ConditionSecurity= should learn about IMA
278 * Auke: merge Auke's bootchart
282 * udev systemd unify:
283 - strpcpy(), strpcpyl(), strscpy(), strscpyl()
284 - utf8 validator code
285 - now() vs. now_usec()
287 * udev: remove network interface renaming, sleep and retry logic, we do
288 no support renaming of interfaces in the conflicting kernel
291 * udev: find a way to tell udev to not cancel firmware requests when running in initramfs
293 * udev: scsi_id -> sg3_utils -> kill scsi_id
295 * udev: add trigger --subsystem-match=usb/usb_device device
297 * allow configuration of console width/height in vconsole.conf
299 * cleanup syslog 'priority' vs. 'level' wording
301 * dbus upstream still refers to dbus.target and shouldn't
303 * 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
305 * support container_ttys=
307 * introduce mix of BindTo and Requisite
309 * journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
311 * add DeleteSocketsOnStop=yes|no option to socket units
313 * journal: store euid in journal if it differs from uid
315 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
317 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
319 * add command to systemctl to plot dependency graph as tree (see rhbz 795365)
321 * make logind reserve tty9 or so for text logins, so that gdm never picks it up
323 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
325 * default unix qlen is too small (10). bump sysctl? add sockopt?
327 * Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines
329 * figure out whether we should leave dbus around during shutdown
331 * dbus: in fedora, make the machine a symlink to /etc/machine-id
333 * dbus: move dbus to early boot
335 * journald: reuse XZ context
337 * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API
339 * journal: API for looking for retrieving "all values of this field"
341 * journal: deal nicely with byte-by-byte copied files, especially regards header
343 * journal: local deserializer of export mode, http server
345 * journal: message catalog
347 * document the exit codes when services fail before they are exec()ed
349 * systemctl journal command
351 * journalctl: --cursor support
353 * systemctl status: show coredumps
355 * save coredump in Windows/Mozilla minidump format
357 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
359 * clean up session cgroups that remain after logout (think sshd), but eventually run empty
361 * support "systemctl stop foobar@.service" to stop all units matching a certain template
363 * logind: allow showing logout dialog from system
365 * document that %% can be used to write % in a string that is specifier extended
367 * when an instanced service exits, remove its parent cgroup too if possible.
369 * if we can not get user quota for tmpfs, mount a separate tmpfs instance
370 for every user in /run/user/$USER with a configured maximum size
372 * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max
374 * be able to specify a forced restart of service A where service B depends on, in case B
375 needs to be auto-respawned?
377 * Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
379 * when a bus name of a service disappears from the bus make sure to queue further activation requests
381 * something like ConditionExec= or ExecStartPre= without failure state
383 * tmpfiles: apply "x" on "D" too (see patch from William Douglas)
385 * don't set $HOME in services unless requested
387 * hide PAM/TCPWrap options in fragment parser when compile time disabled
389 * when we automatically restart a service, ensure we restart its rdeps, too.
391 * allow Type=simple with PIDFile=
392 https://bugzilla.redhat.com/show_bug.cgi?id=723942
394 * move PAM code into its own binary
396 * warn if the user stops a service but not its associated socket
398 * logind: spawn user@..service on login
400 * logind: non-local X11 server handling
402 * implement Register= switch in .socket units to enable registration
403 in Avahi, RPC and other socket registration services.
405 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
407 * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
409 * readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
411 * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination
413 * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1)
415 * verify that the AF_UNIX sockets of a service in the fs still exist
416 when we start a service in order to avoid confusion when a user
417 assumes starting a service is enough to make it accessible
419 * Make it possible to set the keymap independently from the font on
420 the kernel cmdline. Right now setting one resets also the other.
422 * move nss-myhostname into systemd
424 * and a dbus call to generate target from current state
426 * drop /.readahead on bigger upgrades with yum
428 * add support for /bin/mount -s
430 * GC unreferenced jobs (such as .device jobs)
432 * write blog stories about:
433 - enabling dbus services
435 - how to make changes to sysctl and sysfs attributes
437 - how to pass throw-away units to systemd, or dynamically change properties of existing units
438 - how to integrate cgconfig and suchlike with systemd
439 - resource control in systemd
441 - testing with Harald's awesome test kit
444 * allow port=0 in .socket units
446 * move readahead files into /var, look for them with .path units
448 * teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
450 * support systemd.mask= on the kernel command line.
452 * when key file cannot be found, read it from kbd in cryptsetup
454 * reuse mkdtemp namespace dirs in /tmp?
456 * recreate systemd's D-Bus private socket file on SIGUSR2
458 * Support --test based on current system state
460 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
462 * maybe introduce ExecRestartPre=
464 * configurable jitter for timer events
466 * timer events with system resume
468 * timer events on calendar time
470 * dot output for --test showing the 'initial transaction'
472 * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
473 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
475 * implicitly import "defaults" settings file into all types
477 * writable cgroups dbus properties for live changes
479 * read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings
481 * port over to LISTEN_FDS/LISTEN_PID:
482 - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
486 - libvirtd (/var/run/libvirt/libvirt-sock-ro)
487 - bluetoothd (/var/run/sdp! @/org/bluez/audio!)
490 * auditd service files
492 * fingerprint.target, wireless.target, gps.target, netdevice.target
494 * io priority during initialization
496 * systemctl list-jobs - show dependencies
498 * add systemctl switch to dump transaction without executing it
500 * drop cap bounding set in readahead and other services
506 - natively watch for dbus-*.service symlinks (PENDING)
507 - allow specification of socket mode/umask when allocating DBusServer
508 - allow disabling of fd passing when connecting a AF_UNIX connection
509 - allow disabling of UID passing for AUTH EXTERNAL
510 - always pass cred data along each message
512 * fix alsa mixer restore to not print error when no config is stored
514 * gnome-shell python script/glxinfo/is-accelerated must die
516 * make cryptsetup lower --iter-time
518 * patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
520 * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only
521 in an ~30 minutes window. It does not adjust larger differences. Find a way
522 to tell the kernel, to always do a full time sync when the RTC is in UTC and
523 we are in 11-minutes-mode. When we trust the system time to NTP we also want
526 * kernel: add device_type = "fb", "fbcon" to class "graphics"
530 * look for close() vs. close_nointr() vs. close_nointr_nofail()
532 * check for strerror(r) instead of strerror(-r)
534 * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
536 * %m in printf() instead of strerror(errno);
540 * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
542 * use __secure_getenv() instead of getenv() where appropriate
544 Scheduled for removal (or fixing):
546 * xxxOverridable dependencies