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 * man: document in ExecStart= explicitly that we don't take shell command lines, only executable names with arguments
54 * shutdown: don't read-only mount anything when running in container
56 * nspawn: --read-only is not applied recursively to submounts
58 * MountFlags=shared acts as MountFlags=slave right now.
60 * ReadOnlyDirectories= is not applied recursively to submounts
62 * drop PID 1 reloading, only do reexecing (difficult: Reload()
63 currently is properly synchronous, Reexec() is weird, because we
64 can't delay the response properly until we are back, so instead of
65 being properly synchronous we just keep open the fd and close it
66 when done. That means clients don't get a succesful method reply,
67 but much rather a disconnect on success.
69 * document that service reload may be implemented as service reexec
71 * add option to reconfigure success exit codes/signals for services
73 * remember which condition failed for services, not just the fact that something failed
75 * use opterr = 0 for all getopt tools
77 * properly handle loop back mounts via fstab, especially regards to fsck/passno
79 * allow services with no ExecStart= but with an ExecStop=
81 * add proper journal support to "systemctl --user status ..."
83 * add _SYSTEMD_USER_UNIT= field to journal entries
85 * remove Fedora /dev/null logic from localed.c, now that system-config-keyboard is gone
86 delete /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf from spec file
88 * journal: expose current disk usage
90 * dracut-shutdown needs to be ordered before unmounting /boot
92 * wiki: document new logind LockSessions() call
94 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
96 * logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default
98 * 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.
100 * logind: ignore inactive login screens when checking whether power key should be handled
102 * rename "userspace" to "core-os"
104 * systemctl: "Journal has been rotated since unit was started." message is misleading
106 * syscall filter: add knowledge about compat syscalls
108 * syscall filter: don't enforce no new privs?
110 * syscall filter: option to return EPERM rather than SIGSYS?
112 * syscall filter: port to libseccomp
114 * logind: wakelock/opportunistic suspend support
116 * switch-root: sockets need relabelling
118 * segfault in journalctl during /var migration
120 * systemd-analyze post-boot is broken for initrd
122 * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets
124 * journalctl should complain if run with uid != 0 and no persistent logs exist
126 * .device aliases need to be implemented with the "following" logic, probably.
128 * refuse taking lower-case variable names in sd_journal_send() and friends.
130 * load-fragment: when loading a unit file via a chain of symlinks
131 verify that it isn't masked via any of the names traversed.
133 * journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
138 * introduce Type=pid-file
140 * systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
142 * maybe allow services with ExecStop= set, but no ExecStart=?
144 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
146 * efi: honour language efi variables for default language selection
148 * efi: honour timezone efi variables for default timezone selection
150 * efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty
151 gummiboot exports the EFI system partion (ESP) device:
152 /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
153 Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1)
154 '/' is the separator for the device path list
155 HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP
157 * read the bootloader performance data (raw TSC) in systemd-analyze
158 /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
160 /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
162 /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
163 (only set if the menu was active)
165 * change Requires=basic.target to RequisiteOverride=basic.target
167 * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
169 * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields
171 * journal: hook up with EFI firmware log, new kmsg logic
173 * handle C-A-Del in logind, like the power/suspend buttons?
175 * nspawn: make use of device cgroup contrller by default
177 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
179 * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
181 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
183 * (attempt to) make Debianites happy:
184 - implement .d/ auto includes for unit files
185 - add syntax to reset ExecStart= lists (and similar)
187 * manipulate CPU governor during boot, set it to performance
189 * steal SBF management from the kernel
191 * delay journal /var writeout to after boot if SBF is clean
193 * move passno parsing to fstab generator
195 * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT,
196 or use the users cgroup information when /proc/*/loginuid is not available.
198 * pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined
200 * pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
202 * maybe introduce ~/.config/locale.conf and apply it within PAM
204 * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
206 * automount: implement expire
208 * logind: auto-suspend, auto-shutdown:
209 IdleAction=(none|suspend|opportunistic|hibernate|poweroff)
211 SessionIdleMode=(explicit|ignore|login)
212 ForceShutdown=(yes|no)
214 * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
216 * don't delete /tmp/systemd-namespace-* before a process is gone down
218 * vconsole: implement setterm -store -foreground xxx --background zzz
220 * ExecOnFailure=/usr/bin/foo
222 * fedora: make sshd and pam_loginuid work in nspawn containers
224 * fix utmp for console logins in containers
226 * Add pretty name for seats in logind
228 * nspawn wants dev_setup() for /dev/fd/ and friends?
230 * selinux: merge systemd selinux access controls (dwalsh)
232 * ConditionSecurity= should learn about IMA
234 * Auke: merge Auke's bootchart
238 * udev systemd unify:
239 - strpcpy(), strpcpyl(), strscpy(), strscpyl()
240 - utf8 validator code
241 - now() vs. now_usec()
243 * udev: remove network interface renaming, sleep and retry logic, we do
244 no support renaming of interfaces in the conflicting kernel
247 * udev: find a way to tell udev to not cancel firmware requests when running in initramfs
249 * udev: scsi_id -> sg3_utils -> kill scsi_id
251 * udev: add trigger --subsystem-match=usb/usb_device device
253 * allow configuration of console width/height in vconsole.conf
255 * cleanup syslog 'priority' vs. 'level' wording
257 * dbus upstream still refers to dbus.target and shouldn't
259 * 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
261 * support container_ttys=
263 * introduce mix of BindTo and Requisite
265 * journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
267 * add DeleteSocketsOnStop=yes|no option to socket units
269 * journal: store euid in journal if it differs from uid
271 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
273 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
275 * add command to systemctl to plot dependency graph as tree (see rhbz 795365)
277 * make logind reserve tty9 or so for text logins, so that gdm never picks it up
279 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
281 * default unix qlen is too small (10). bump sysctl? add sockopt?
283 * Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines
285 * figure out whether we should leave dbus around during shutdown
287 * dbus: in fedora, make the machine a symlink to /etc/machine-id
289 * journald: reuse XZ context
291 * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API
293 * journal: API for looking for retrieving "all values of this field"
295 * journal: deal nicely with byte-by-byte copied files, especially regards header
297 * journal: local deserializer of export mode, http server
299 * journal: message catalog
301 * document the exit codes when services fail before they are exec()ed
303 * systemctl journal command
305 * journalctl: --cursor support
307 * systemctl status: show coredumps
309 * save coredump in Windows/Mozilla minidump format
311 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
313 * clean up session cgroups that remain after logout (think sshd), but eventually run empty
315 * support "systemctl stop foobar@.service" to stop all units matching a certain template
317 * logind: allow showing logout dialog from system
319 * document that %% can be used to write % in a string that is specifier extended
321 * when an instanced service exits, remove its parent cgroup too if possible.
323 * if we can not get user quota for tmpfs, mount a separate tmpfs instance
324 for every user in /run/user/$USER with a configured maximum size
326 * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max
328 * be able to specify a forced restart of service A where service B depends on, in case B
329 needs to be auto-respawned?
331 * Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
333 * when a bus name of a service disappears from the bus make sure to queue further activation requests
335 * something like ConditionExec= or ExecStartPre= without failure state
337 * tmpfiles: apply "x" on "D" too (see patch from William Douglas)
339 * don't set $HOME in services unless requested
341 * hide PAM/TCPWrap options in fragment parser when compile time disabled
343 * when we automatically restart a service, ensure we restart its rdeps, too.
345 * allow Type=simple with PIDFile=
346 https://bugzilla.redhat.com/show_bug.cgi?id=723942
348 * move PAM code into its own binary
350 * warn if the user stops a service but not its associated socket
352 * logind: spawn user@..service on login
354 * logind: non-local X11 server handling
356 * implement Register= switch in .socket units to enable registration
357 in Avahi, RPC and other socket registration services.
359 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
361 * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
363 * readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
365 * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination
367 * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1)
369 * verify that the AF_UNIX sockets of a service in the fs still exist
370 when we start a service in order to avoid confusion when a user
371 assumes starting a service is enough to make it accessible
373 * Make it possible to set the keymap independently from the font on
374 the kernel cmdline. Right now setting one resets also the other.
376 * move nss-myhostname into systemd
378 * and a dbus call to generate target from current state
380 * drop /.readahead on bigger upgrades with yum
382 * add support for /bin/mount -s
384 * GC unreferenced jobs (such as .device jobs)
386 * when failing to start a service due to ratelimiting, try again later, if restart=always is set
388 * write blog stories about:
389 - enabling dbus services
391 - how to make changes to sysctl and sysfs attributes
393 - how to pass throw-away units to systemd, or dynamically change properties of existing units
394 - how to integrate cgconfig and suchlike with systemd
395 - resource control in systemd
397 - testing with Harald's awesome test kit
400 * allow port=0 in .socket units
402 * move readahead files into /var, look for them with .path units
404 * teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
406 * support systemd.mask= on the kernel command line.
408 * when key file cannot be found, read it from kbd in cryptsetup
410 * reuse mkdtemp namespace dirs in /tmp?
412 * recreate systemd's D-Bus private socket file on SIGUSR2
414 * Support --test based on current system state
416 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
418 * maybe introduce ExecRestartPre=
420 * configurable jitter for timer events
422 * timer events with system resume
424 * timer events on calendar time
426 * dot output for --test showing the 'initial transaction'
428 * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
429 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
431 * implicitly import "defaults" settings file into all types
433 * writable cgroups dbus properties for live changes
435 * read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings
437 * port over to LISTEN_FDS/LISTEN_PID:
438 - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
442 - libvirtd (/var/run/libvirt/libvirt-sock-ro)
443 - bluetoothd (/var/run/sdp! @/org/bluez/audio!)
446 * auditd service files
448 * fingerprint.target, wireless.target, gps.target, netdevice.target
450 * io priority during initialization
452 * systemctl list-jobs - show dependencies
454 * add systemctl switch to dump transaction without executing it
456 * drop cap bounding set in readahead and other services
462 - natively watch for dbus-*.service symlinks (PENDING)
463 - allow specification of socket mode/umask when allocating DBusServer
464 - allow disabling of fd passing when connecting a AF_UNIX connection
465 - allow disabling of UID passing for AUTH EXTERNAL
466 - always pass cred data along each message
468 * fix alsa mixer restore to not print error when no config is stored
470 * gnome-shell python script/glxinfo/is-accelerated must die
472 * make cryptsetup lower --iter-time
474 * patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
476 * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only
477 in an ~30 minutes window. It does not adjust larger differences. Find a way
478 to tell the kernel, to always do a full time sync when the RTC is in UTC and
479 we are in 11-minutes-mode. When we trust the system time to NTP we also want
482 * kernel: add device_type = "fb", "fbcon" to class "graphics"
486 * look for close() vs. close_nointr() vs. close_nointr_nofail()
488 * check for strerror(r) instead of strerror(-r)
490 * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
492 * %m in printf() instead of strerror(errno);
496 * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
498 Scheduled for removal (or fixing):
500 * xxxOverridable dependencies