2 * always open() tty6 to keep X from using it; move debug shell to tty6
4 * Fedora: rename /usr/lib/systemd/system-preset/99-default.preset to 90-default.preset
6 * there is nothing to warn about here :)
7 $ systemctl stop systemd-udevd.service systemd-udevd-kernel.socket systemd-udevd-control.socket
8 Warning: Stopping systemd-udevd.service, but it can still be activated by:
9 systemd-udevd-control.socket
10 systemd-udevd-kernel.socket
12 * kill /etc/timezone handling entirely? What does it provide?
13 - /etc/localtime carries the same information already:
14 $ ls -l /etc/localtime; cat /etc/timezone
15 lrwxrwxrwx 1 root root 33 Jul 27 09:55 /etc/localtime -> /usr/share/zoneinfo/Europe/Berlin
17 - systemd enforces /usr to be available at bootup, so we can
18 enforce the use of the symlink
20 * check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar
22 * swap units that are activated by one name but shown in the kernel under another are semi-broken
24 * make anaconda write timeout=0 for encrypted devices
26 * Dangling symlinks of .automount unit files in .wants/ directories, set up
27 automount points even when the original .automount file did not exist
28 anymore. Only the .mount unit was still around.
30 * make polkit checks async
32 * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point.
34 * we pull src/core/manager.h into src/shared/src/shared/path-lookup.c which is the wrong direction
35 rename enum "ManagerRunningAs" to "SystemdRunningAs" and move it to shared/
37 * crash happens when running a service as forking and then changing it to simple and reloading.
39 Jul 09 18:20:57 mop systemd[1]: usbmuxd.service operation timed out. Terminating.
40 Jul 09 18:20:57 mop systemd[1]: Unit usbmuxd.service entered failed state.
41 Jul 09 18:22:24 mop systemd[1]: PID 21814 read from file /var/run/usbmuxd.pid does not exist.
42 Jul 09 18:22:24 mop systemd[1]: Unit usbmuxd.service entered failed state.
43 Jul 09 18:22:33 mop systemd[1]: Reloading.
44 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.
45 Jul 09 18:22:37 mop systemd[1]: Caught <ABRT>, dumped core as pid 21865.
46 Jul 09 18:22:37 mop systemd[1]: Freezing execution.
47 Jul 09 18:22:37 mop [21866]: Process 21865 (systemd) dumped core.
49 * support *static* (/run) hibernate inhibitors. All rpm -i actions should completely prevent any
50 sort of hibernate action until the next reboot. If the kernel or any other base tool is replaced
51 by rpm, the resume path might fail, the for resume needed kernel might even be uninstalled, and
52 the whole situation leads directly to data loss.
56 * does vasprintf advance the struct vaargs? http://pastie.org/pastes/4712773/text
58 * do shutdown audit/utmp msgs inside of PID 1, get rid of systemd-update-utmp-runlevel
60 * make use of macros like this:
62 #define _cleanup_free_ __attribute__((cleanup(freep)))
63 #define _cleanup_fclose_ __attribute__((cleanup(fclosep)))
65 * make timer units go away after they elapsed
67 + refuse automount triggers when automount is queued for stop, much like we refuse socket triggers when sockets are queued for stop
69 * perfomance messages for selinux are gone from debug log?
71 * http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html
73 * don't use writev() in tmpfiles for sake of compat with sysfs?
75 * come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead
77 * journald: add kernel cmdline option to disable ratelimiting for debug purposes
79 * Add a way to reference the machine/boot ID from ExecStart= and similar command lines
81 * move PID 1 segfaults to /var/lib/systemd/coredump?
83 * Document word splitting syntax for ExecStart= and friends
85 * merge: github.com/systemd/python-systemd
87 * when writing journal entries order field items by their address to improve speed on rotating media
89 * create /sbin/init symlinks from the build system
91 * Query Paul Moore about relabelling socket fds while they are open
93 * move keymaps to /usr/lib/... rather than /usr/lib/udev/...
95 * journald: check whether it is OK if the client can still modify delivered journal entries
99 * json: properly serialize multiple fields with the same name per entry
101 * journald: add option to choose between "split up nothing", "split up login user journals", "split up all user journals"
103 * journal live copy, based on libneon (client) and libmicrohttpd
105 * document in wiki json serialization
107 * python-journal merge
109 * system-wide seccomp filter
111 * securityfs: don't mount in container
113 * slave/shared remount root fs in container might clash with CAP_SYS_MOUNTS
115 * ability to pass fds into systemd
117 * system.conf should have controls for cgroups
119 * bind mount read-only the cgroup tree higher than than nspawn
121 * currently system services appear not to generate core dumps...
123 * wall messages for shutdown should move to logind
125 * allow writing multiple conditions in unit files on one line
127 * There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html
129 * 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
131 * enforce limits on fds openened by socket units
133 * explore multiple service instances per listening socket idea
135 * 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.
137 * maybe make systemd-detect-virt suid? or use fscaps?
139 * shutdown: don't read-only mount anything when running in container
141 * nspawn: --read-only is not applied recursively to submounts
143 * MountFlags=shared acts as MountFlags=slave right now.
145 * ReadOnlyDirectories= is not applied recursively to submounts
147 * drop PID 1 reloading, only do reexecing (difficult: Reload()
148 currently is properly synchronous, Reexec() is weird, because we
149 can't delay the response properly until we are back, so instead of
150 being properly synchronous we just keep open the fd and close it
151 when done. That means clients don't get a succesful method reply,
152 but much rather a disconnect on success.
154 * document that service reload may be implemented as service reexec
156 * remember which condition failed for services, not just the fact that something failed
158 * use opterr = 0 for all getopt tools
160 * properly handle loop back mounts via fstab, especially regards to fsck/passno
162 * allow services with no ExecStart= but with an ExecStop=
164 * add proper journal support to "systemctl --user status ..."
166 * add _SYSTEMD_USER_UNIT= field to journal entries
168 * dracut-shutdown needs to be ordered before unmounting /boot
170 * wiki: document new logind LockSessions() call
172 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
174 * logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default
176 * 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.
178 * logind: ignore inactive login screens when checking whether power key should be handled
180 * rename "userspace" to "core-os"
182 * systemctl: "Journal has been rotated since unit was started." message is misleading
184 * syscall filter: add knowledge about compat syscalls
186 * syscall filter: don't enforce no new privs?
188 * syscall filter: option to return EPERM rather than SIGSYS?
190 * syscall filter: port to libseccomp
192 * logind: wakelock/opportunistic suspend support
194 * switch-root: sockets need relabelling
196 * systemd-analyze post-boot is broken for initrd
198 * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets
200 * .device aliases need to be implemented with the "following" logic, probably.
202 * refuse taking lower-case variable names in sd_journal_send() and friends.
204 * load-fragment: when loading a unit file via a chain of symlinks
205 verify that it isn't masked via any of the names traversed.
207 * journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
212 * introduce Type=pid-file
214 * systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
216 * maybe allow services with ExecStop= set, but no ExecStart=?
218 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
220 * efi: honour language efi variables for default language selection
222 * efi: honour timezone efi variables for default timezone selection
224 * efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty
225 gummiboot exports the EFI system partion (ESP) device:
226 /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
227 Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1)
228 '/' is the separator for the device path list
229 HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP
231 * read the bootloader performance data (raw TSC) in systemd-analyze
232 /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
234 /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
236 /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data
237 (only set if the menu was active)
239 * change Requires=basic.target to RequisiteOverride=basic.target
241 * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator
243 * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields
245 * journal: hook up with EFI firmware log
247 * nspawn: make use of device cgroup contrller by default
249 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
251 * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
253 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
255 * (attempt to) make Debianites happy:
256 - implement .d/ auto includes for unit files
257 - add syntax to reset ExecStart= lists (and similar)
259 * move passno parsing to fstab generator
261 * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT,
262 or use the users cgroup information when /proc/*/loginuid is not available.
264 * pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined
266 * pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
268 * maybe introduce ~/.config/locale.conf and apply it within PAM
270 * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
272 * automount: implement expire
274 * logind: auto-suspend, auto-shutdown:
275 IdleAction=(none|suspend|opportunistic|hibernate|poweroff)
277 SessionIdleMode=(explicit|ignore|login)
278 ForceShutdown=(yes|no)
280 * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
282 * don't delete /tmp/systemd-namespace-* before a process is gone down
284 * vconsole: implement setterm -store -foreground xxx --background zzz
286 * ExecOnFailure=/usr/bin/foo
288 * fedora: make sshd and pam_loginuid work in nspawn containers
290 * fix utmp for console logins in containers
292 * Add pretty name for seats in logind
294 * selinux: merge systemd selinux access controls (dwalsh)
296 * ConditionSecurity= should learn about IMA
298 * Auke: merge Auke's bootchart
302 * udev systemd unify:
303 - strpcpy(), strpcpyl(), strscpy(), strscpyl()
304 - utf8 validator code
305 - now() vs. now_usec()
307 * udev: remove network interface renaming, sleep and retry logic, we do
308 no support renaming of interfaces in the conflicting kernel
311 * udev: find a way to tell udev to not cancel firmware requests when running in initramfs
313 * udev: scsi_id -> sg3_utils -> kill scsi_id
315 * udev: add trigger --subsystem-match=usb/usb_device device
317 * allow configuration of console width/height in vconsole.conf
319 * cleanup syslog 'priority' vs. 'level' wording
321 * dbus upstream still refers to dbus.target and shouldn't
323 * 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
325 * support container_ttys=
327 * introduce mix of BindTo and Requisite
329 * journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
331 * add DeleteSocketsOnStop=yes|no option to socket units
333 * journal: store euid in journal if it differs from uid
335 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
337 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
339 * add command to systemctl to plot dependency graph as tree (see rhbz 795365)
341 * make logind reserve tty9 or so for text logins, so that gdm never picks it up
343 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
345 * default unix qlen is too small (10). bump sysctl? add sockopt?
347 * Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines
349 * figure out whether we should leave dbus around during shutdown
351 * dbus: in fedora, make the machine a symlink to /etc/machine-id
353 * dbus: move dbus to early boot
355 * journald: reuse XZ context
357 * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API
359 * journal: API for looking for retrieving "all values of this field"
361 * journal: deal nicely with byte-by-byte copied files, especially regards header
363 * journal: local deserializer of export mode, http server
365 * journal: message catalog
367 * document the exit codes when services fail before they are exec()ed
369 * systemctl journal command
371 * journalctl: --cursor support
373 * save coredump in Windows/Mozilla minidump format
375 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
377 * clean up session cgroups that remain after logout (think sshd), but eventually run empty
379 * support "systemctl stop foobar@.service" to stop all units matching a certain template
381 * logind: allow showing logout dialog from system
383 * document that %% can be used to write % in a string that is specifier extended
385 * when an instanced service exits, remove its parent cgroup too if possible.
387 * if we can not get user quota for tmpfs, mount a separate tmpfs instance
388 for every user in /run/user/$USER with a configured maximum size
390 * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max
392 * be able to specify a forced restart of service A where service B depends on, in case B
393 needs to be auto-respawned?
395 * Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
397 * when a bus name of a service disappears from the bus make sure to queue further activation requests
399 * something like ConditionExec= or ExecStartPre= without failure state
401 * tmpfiles: apply "x" on "D" too (see patch from William Douglas)
403 * don't set $HOME in services unless requested
405 * hide PAM/TCPWrap options in fragment parser when compile time disabled
407 * when we automatically restart a service, ensure we restart its rdeps, too.
409 * allow Type=simple with PIDFile=
410 https://bugzilla.redhat.com/show_bug.cgi?id=723942
412 * move PAM code into its own binary
414 * warn if the user stops a service but not its associated socket
416 * logind: spawn user@..service on login
418 * logind: non-local X11 server handling
420 * implement Register= switch in .socket units to enable registration
421 in Avahi, RPC and other socket registration services.
423 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
425 * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
427 * readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd"
429 * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination
431 * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1)
433 * verify that the AF_UNIX sockets of a service in the fs still exist
434 when we start a service in order to avoid confusion when a user
435 assumes starting a service is enough to make it accessible
437 * Make it possible to set the keymap independently from the font on
438 the kernel cmdline. Right now setting one resets also the other.
440 * move nss-myhostname into systemd
442 * and a dbus call to generate target from current state
444 * drop /.readahead on bigger upgrades with yum
446 * add support for /bin/mount -s
448 * GC unreferenced jobs (such as .device jobs)
450 * write blog stories about:
451 - enabling dbus services
453 - how to make changes to sysctl and sysfs attributes
455 - how to pass throw-away units to systemd, or dynamically change properties of existing units
456 - how to integrate cgconfig and suchlike with systemd
457 - resource control in systemd
459 - testing with Harald's awesome test kit
462 * allow port=0 in .socket units
464 * move readahead files into /var, look for them with .path units
466 * teach dbus to activate all services it finds in /etc/systemd/services/org-*.service
468 * support systemd.mask= on the kernel command line.
470 * when key file cannot be found, read it from kbd in cryptsetup
472 * reuse mkdtemp namespace dirs in /tmp?
474 * recreate systemd's D-Bus private socket file on SIGUSR2
476 * Support --test based on current system state
478 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
480 * maybe introduce ExecRestartPre=
482 * configurable jitter for timer events
484 * timer events with system resume
486 * timer events on calendar time:
487 maybe use this time syntax? http://ohse.de/uwe/uschedule/uschedule.html
489 * dot output for --test showing the 'initial transaction'
491 * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445)
492 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4
494 * implicitly import "defaults" settings file into all types
496 * writable cgroups dbus properties for live changes
498 * read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings
500 * port over to LISTEN_FDS/LISTEN_PID:
501 - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH
505 - libvirtd (/var/run/libvirt/libvirt-sock-ro)
506 - bluetoothd (/var/run/sdp! @/org/bluez/audio!)
509 * auditd service files
511 * fingerprint.target, wireless.target, gps.target, netdevice.target
513 * io priority during initialization
515 * systemctl list-jobs - show dependencies
517 * add systemctl switch to dump transaction without executing it
519 * drop cap bounding set in readahead and other services
525 - natively watch for dbus-*.service symlinks (PENDING)
526 - allow specification of socket mode/umask when allocating DBusServer
527 - allow disabling of fd passing when connecting a AF_UNIX connection
528 - allow disabling of UID passing for AUTH EXTERNAL
529 - always pass cred data along each message
531 * fix alsa mixer restore to not print error when no config is stored
533 * gnome-shell python script/glxinfo/is-accelerated must die
535 * make cryptsetup lower --iter-time
537 * patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup?
539 * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only
540 in an ~30 minutes window. It does not adjust larger differences. Find a way
541 to tell the kernel, to always do a full time sync when the RTC is in UTC and
542 we are in 11-minutes-mode. When we trust the system time to NTP we also want
545 * kernel: add device_type = "fb", "fbcon" to class "graphics"
549 * look for close() vs. close_nointr() vs. close_nointr_nofail()
551 * check for strerror(r) instead of strerror(-r)
553 * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
555 * %m in printf() instead of strerror(errno);
559 * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!
561 * use __secure_getenv() instead of getenv() where appropriate
563 Scheduled for removal (or fixing):
565 * xxxOverridable dependencies