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 * journald: check whether it is OK if the client can still modify delivered journal entries
55 * json: don't add wrapping array, just put entries on one line each
56 * json: add -o json-pretty in addition to -o json, make the latter output one line per entry
57 * json: properly serialize multiple fields with the same name per entry
59 * journalctl: make -l the default
61 * journald: add option to choose between "split up nothing", "split up login user journals", "split up all user journals"
63 * journal live copy, bsaed on libneon (client) and libmicrohttpd
65 * document in wiki json serialization
67 * python-journal merge
69 * system-wide seccomp filter
71 * securityfs: don't mount in container
73 * slave/shared remount root fs in container
75 * ability to pass fds into systemd
77 * system.conf should have controls for cgroups
79 * tmpfiles: skip mknod if CAP_MKNOD is missing
83 * bind mount read-only the cgroup tree higher than than nspawn
85 * currently system services appear not to generate core dumps...
87 * introduce /run/kmsg in containers?
89 * introduce $container_boot_id?
91 * wall messages for shutdown should move to logind
93 * allow writing multiple conditions in unit files on one line
95 * journal: json output needs to be able to deal with multiple assignments of the same field
97 * There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html
99 * 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
101 * enforce limits on fds openened by socket units
103 * explore multiple service instances per listening socket idea
105 * 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.
107 * maybe make systemd-detect-virt suid? or use fscaps?
109 * man: document in ExecStart= explicitly that we don't take shell command lines, only executable names with arguments
111 * shutdown: don't read-only mount anything when running in container
113 * nspawn: --read-only is not applied recursively to submounts
115 * MountFlags=shared acts as MountFlags=slave right now.
117 * ReadOnlyDirectories= is not applied recursively to submounts
119 * drop PID 1 reloading, only do reexecing (difficult: Reload()
120 currently is properly synchronous, Reexec() is weird, because we
121 can't delay the response properly until we are back, so instead of
122 being properly synchronous we just keep open the fd and close it
123 when done. That means clients don't get a succesful method reply,
124 but much rather a disconnect on success.
126 * document that service reload may be implemented as service reexec
128 * remember which condition failed for services, not just the fact that something failed
130 * use opterr = 0 for all getopt tools
132 * properly handle loop back mounts via fstab, especially regards to fsck/passno
134 * allow services with no ExecStart= but with an ExecStop=
136 * add proper journal support to "systemctl --user status ..."
138 * add _SYSTEMD_USER_UNIT= field to journal entries
140 * remove Fedora /dev/null logic from localed.c, now that system-config-keyboard is gone
141 delete /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf from spec file
143 * journal: expose current disk usage
145 * dracut-shutdown needs to be ordered before unmounting /boot
147 * wiki: document new logind LockSessions() call
149 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
151 * logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default
153 * 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.
155 * logind: ignore inactive login screens when checking whether power key should be handled
157 * rename "userspace" to "core-os"
159 * systemctl: "Journal has been rotated since unit was started." message is misleading
161 * syscall filter: add knowledge about compat syscalls
163 * syscall filter: don't enforce no new privs?
165 * syscall filter: option to return EPERM rather than SIGSYS?
167 * syscall filter: port to libseccomp
169 * logind: wakelock/opportunistic suspend support
171 * switch-root: sockets need relabelling
173 * systemd-analyze post-boot is broken for initrd
175 * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets
177 * .device aliases need to be implemented with the "following" logic, probably.
179 * refuse taking lower-case variable names in sd_journal_send() and friends.
181 * load-fragment: when loading a unit file via a chain of symlinks
182 verify that it isn't masked via any of the names traversed.
184 * journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
189 * introduce Type=pid-file
191 * systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
193 * maybe allow services with ExecStop= set, but no ExecStart=?
195 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
197 * efi: honour language efi variables for default language selection
199 * efi: honour timezone efi variables for default timezone selection
201 * efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty
202 gummiboot exports the EFI system partion (ESP) device:
203 /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
204 Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1)
205 '/' is the separator for the device path list
206 HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP
208 * read the bootloader performance data (raw TSC) in systemd-analyze
209 /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
211 /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
213 /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
214 (only set if the menu was active)
216 * change Requires=basic.target to RequisiteOverride=basic.target
218 * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
220 * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields
222 * journal: hook up with EFI firmware log
224 * handle C-A-Del in logind, like the power/suspend buttons?
226 * nspawn: make use of device cgroup contrller by default
228 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
230 * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
232 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
234 * (attempt to) make Debianites happy:
235 - implement .d/ auto includes for unit files
236 - add syntax to reset ExecStart= lists (and similar)
238 * move passno parsing to fstab generator
240 * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT,
241 or use the users cgroup information when /proc/*/loginuid is not available.
243 * pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined
245 * pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
247 * maybe introduce ~/.config/locale.conf and apply it within PAM
249 * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
251 * automount: implement expire
253 * logind: auto-suspend, auto-shutdown:
254 IdleAction=(none|suspend|opportunistic|hibernate|poweroff)
256 SessionIdleMode=(explicit|ignore|login)
257 ForceShutdown=(yes|no)
259 * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
261 * don't delete /tmp/systemd-namespace-* before a process is gone down
263 * vconsole: implement setterm -store -foreground xxx --background zzz
265 * ExecOnFailure=/usr/bin/foo
267 * fedora: make sshd and pam_loginuid work in nspawn containers
269 * fix utmp for console logins in containers
271 * Add pretty name for seats in logind
273 * selinux: merge systemd selinux access controls (dwalsh)
275 * ConditionSecurity= should learn about IMA
277 * Auke: merge Auke's bootchart
281 * udev systemd unify:
282 - strpcpy(), strpcpyl(), strscpy(), strscpyl()
283 - utf8 validator code
284 - now() vs. now_usec()
286 * udev: remove network interface renaming, sleep and retry logic, we do
287 no support renaming of interfaces in the conflicting kernel
290 * udev: find a way to tell udev to not cancel firmware requests when running in initramfs
292 * udev: scsi_id -> sg3_utils -> kill scsi_id
294 * udev: add trigger --subsystem-match=usb/usb_device device
296 * allow configuration of console width/height in vconsole.conf
298 * cleanup syslog 'priority' vs. 'level' wording
300 * dbus upstream still refers to dbus.target and shouldn't
302 * 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
304 * support container_ttys=
306 * introduce mix of BindTo and Requisite
308 * journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
310 * add DeleteSocketsOnStop=yes|no option to socket units
312 * journal: store euid in journal if it differs from uid
314 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
316 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
318 * add command to systemctl to plot dependency graph as tree (see rhbz 795365)
320 * make logind reserve tty9 or so for text logins, so that gdm never picks it up
322 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
324 * default unix qlen is too small (10). bump sysctl? add sockopt?
326 * Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines
328 * figure out whether we should leave dbus around during shutdown
330 * dbus: in fedora, make the machine a symlink to /etc/machine-id
332 * dbus: on fedora, move dbus to early boot
334 * journald: reuse XZ context
336 * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API
338 * journal: API for looking for retrieving "all values of this field"
340 * journal: deal nicely with byte-by-byte copied files, especially regards header
342 * journal: local deserializer of export mode, http server
344 * journal: message catalog
346 * document the exit codes when services fail before they are exec()ed
348 * systemctl journal command
350 * journalctl: --cursor support
352 * systemctl status: show coredumps
354 * save coredump in Windows/Mozilla minidump format
356 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
358 * clean up session cgroups that remain after logout (think sshd), but eventually run empty
360 * support "systemctl stop foobar@.service" to stop all units matching a certain template
362 * logind: allow showing logout dialog from system
364 * document that %% can be used to write % in a string that is specifier extended
366 * when an instanced service exits, remove its parent cgroup too if possible.
368 * if we can not get user quota for tmpfs, mount a separate tmpfs instance
369 for every user in /run/user/$USER with a configured maximum size
371 * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max
373 * be able to specify a forced restart of service A where service B depends on, in case B
374 needs to be auto-respawned?
376 * Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
378 * when a bus name of a service disappears from the bus make sure to queue further activation requests
380 * something like ConditionExec= or ExecStartPre= without failure state
382 * tmpfiles: apply "x" on "D" too (see patch from William Douglas)
384 * don't set $HOME in services unless requested
386 * hide PAM/TCPWrap options in fragment parser when compile time disabled
388 * when we automatically restart a service, ensure we restart its rdeps, too.
390 * allow Type=simple with PIDFile=
391 https://bugzilla.redhat.com/show_bug.cgi?id=723942
393 * move PAM code into its own binary
395 * warn if the user stops a service but not its associated socket
397 * logind: spawn user@..service on login
399 * logind: non-local X11 server handling
401 * implement Register= switch in .socket units to enable registration
402 in Avahi, RPC and other socket registration services.
404 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
406 * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
408 * readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
410 * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination
412 * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1)
414 * verify that the AF_UNIX sockets of a service in the fs still exist
415 when we start a service in order to avoid confusion when a user
416 assumes starting a service is enough to make it accessible
418 * Make it possible to set the keymap independently from the font on
419 the kernel cmdline. Right now setting one resets also the other.
421 * move nss-myhostname into systemd
423 * and a dbus call to generate target from current state
425 * drop /.readahead on bigger upgrades with yum
427 * add support for /bin/mount -s
429 * GC unreferenced jobs (such as .device jobs)
431 * write blog stories about:
432 - enabling dbus services
434 - how to make changes to sysctl and sysfs attributes
436 - how to pass throw-away units to systemd, or dynamically change properties of existing units
437 - how to integrate cgconfig and suchlike with systemd
438 - resource control in systemd
440 - testing with Harald's awesome test kit
443 * allow port=0 in .socket units
445 * move readahead files into /var, look for them with .path units
447 * teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
449 * support systemd.mask= on the kernel command line.
451 * when key file cannot be found, read it from kbd in cryptsetup
453 * reuse mkdtemp namespace dirs in /tmp?
455 * recreate systemd's D-Bus private socket file on SIGUSR2
457 * Support --test based on current system state
459 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
461 * maybe introduce ExecRestartPre=
463 * configurable jitter for timer events
465 * timer events with system resume
467 * timer events on calendar time
469 * dot output for --test showing the 'initial transaction'
471 * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
472 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
474 * implicitly import "defaults" settings file into all types
476 * writable cgroups dbus properties for live changes
478 * read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings
480 * port over to LISTEN_FDS/LISTEN_PID:
481 - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
485 - libvirtd (/var/run/libvirt/libvirt-sock-ro)
486 - bluetoothd (/var/run/sdp! @/org/bluez/audio!)
489 * auditd service files
491 * fingerprint.target, wireless.target, gps.target, netdevice.target
493 * io priority during initialization
495 * systemctl list-jobs - show dependencies
497 * add systemctl switch to dump transaction without executing it
499 * drop cap bounding set in readahead and other services
505 - natively watch for dbus-*.service symlinks (PENDING)
506 - allow specification of socket mode/umask when allocating DBusServer
507 - allow disabling of fd passing when connecting a AF_UNIX connection
508 - allow disabling of UID passing for AUTH EXTERNAL
509 - always pass cred data along each message
511 * fix alsa mixer restore to not print error when no config is stored
513 * gnome-shell python script/glxinfo/is-accelerated must die
515 * make cryptsetup lower --iter-time
517 * patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
519 * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only
520 in an ~30 minutes window. It does not adjust larger differences. Find a way
521 to tell the kernel, to always do a full time sync when the RTC is in UTC and
522 we are in 11-minutes-mode. When we trust the system time to NTP we also want
525 * kernel: add device_type = "fb", "fbcon" to class "graphics"
529 * look for close() vs. close_nointr() vs. close_nointr_nofail()
531 * check for strerror(r) instead of strerror(-r)
533 * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
535 * %m in printf() instead of strerror(errno);
539 * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
541 * use __secure_getenv() instead of getenv() where appropriate
543 Scheduled for removal (or fixing):
545 * xxxOverridable dependencies