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