X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=TODO;h=26e4c5acf38b7834ef86907adfc32ff19ad7a7e6;hb=883127fd84a05927f33fd25c868c52cce2123362;hp=9a888eccf7c72caf9ce9c6c4c4abc1c6a1c4ebf6;hpb=cde9cb343ae101660dd36992cae730b63c7cd617;p=elogind.git diff --git a/TODO b/TODO index 9a888eccf..26e4c5acf 100644 --- a/TODO +++ b/TODO @@ -1,18 +1,4 @@ Bugfixes: -* there is nothing to warn about here :) - $ systemctl stop systemd-udevd.service systemd-udevd-kernel.socket systemd-udevd-control.socket - Warning: Stopping systemd-udevd.service, but it can still be activated by: - systemd-udevd-control.socket - systemd-udevd-kernel.socket - -* kill /etc/timezone handling entirely? What does it provide? - - /etc/localtime carries the same information already: - $ ls -l /etc/localtime; cat /etc/timezone - lrwxrwxrwx 1 root root 33 Jul 27 09:55 /etc/localtime -> /usr/share/zoneinfo/Europe/Berlin - Europe/Berlin - - systemd enforces /usr to be available at bootup, so we can - enforce the use of the symlink - * check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar * swap units that are activated by one name but shown in the kernel under another are semi-broken @@ -27,244 +13,361 @@ Bugfixes: * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. -* we pull src/core/manager.h into src/shared/src/shared/path-lookup.c which is the wrong direction - rename enum "ManagerRunningAs" to "SystemdRunningAs" and move it to shared/ +* add 'set -e' to scripts in test/ +* make test in test/ work with separate output dir -* crash happens when running a service as forking and then changing it to simple and reloading. +Fedora 19: - Jul 09 18:20:57 mop systemd[1]: usbmuxd.service operation timed out. Terminating. - Jul 09 18:20:57 mop systemd[1]: Unit usbmuxd.service entered failed state. - Jul 09 18:22:24 mop systemd[1]: PID 21814 read from file /var/run/usbmuxd.pid does not exist. - Jul 09 18:22:24 mop systemd[1]: Unit usbmuxd.service entered failed state. - Jul 09 18:22:33 mop systemd[1]: Reloading. - 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. - Jul 09 18:22:37 mop systemd[1]: Caught , dumped core as pid 21865. - Jul 09 18:22:37 mop systemd[1]: Freezing execution. - Jul 09 18:22:37 mop [21866]: Process 21865 (systemd) dumped core. +* drop no longer needed modprobe.d udlfb file (it does not belong in /etc anyway) -* support *static* (/run) hibernate inhibitors. All rpm -i actions should completely prevent any - sort of hibernate action until the next reboot. If the kernel or any other base tool is replaced - by rpm, the resume path might fail, the for resume needed kernel might even be uninstalled, and - the whole situation leads directly to data loss. +* Retest multi-seat (new kms driver for displaylink) -Features: +* make sure pkexec works fine with pam_systemd works fine with audit=0 -* introduce /run/kmsg in containers? +* create /var/log/journal/ -* introduce $container_boot_id? +* logind: document new PrepareForSleep(false) semantics and UnlockSessions call in wiki -* wall messages for shutdown should move to logind +* external: maybe it is time to patch procps so that "ps" links to + libsystemd-logind to print a pretty service name, seat name, session + name in its output. Currently it only shows cgroup membership, but + that's sometimes kinda hard to parse for a human. -* allow writing multiple conditions in unit files on one line +* cgroup attrs: + - don't unconditionally filter out duplicate settings + - support high-level cgroup setting syntax in systemctl. Example: "systemctl set-cgroup-attr MemoryLimit 5K" + - support writte string mapping even for non-high-level settings + - add man page for systemctl commands + - make sure we work fine with multi-line strings -* journal: json output needs to be able to deal with multiple assignments of the same field +* kernel cmdline switch to turn off predictable network interface names -* There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html +* journal is not closed properly at shutdown when run in a container? -* 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 +* introduce new "journal" group in place of adm? -* enforce limits on fds openened by socket units +* localed: + - localectl: add listing support for X11 keymaps, by parsing /usr/share/X11/xkb/rules/xorg.lst + - localectl: support new converted x11→console keymaps -* explore multiple service instances per listening socket idea +Features: -* 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. +* nspawn: investigate whether we can support the same as LXC's + lxc.network.type=phys mode, and pass through entire network + interfaces to the container + +* merge service_kill() logic into unit_kill_context() and unify the code paths + +* when auto-detecting the main pid of a service, only look for those processes with ppid == 1 + +* introduce ExecCondition= in services + +* if we have systemd-analyze in C "systemctl dot" should move there too + +* EFI: + - fsck hookup for the ESP mount is missing + - write man page for efi boot generator + - add configure switch for enabling/disabling efi stuff + - honor language efi variables for default language selection (if there are any?) + - honor timezone efi variables for default timezone selection (if there are any?) + - introduce bootctl (backed by systemd-bootd) to control temporary and persistent default boot goal plus efi variables + +* polkit: add configure switch to enable/disable polkit client side code + +* maybe do not install getty@tty1.service symlink in /etc but in /usr? + +* re-enable "make check" for gtk-doc (broken for unknown reason) + +* fstab: add new mount option x-systemd-after=/foobar/waldo to allow manual dependencies to other mount points + https://bugzilla.redhat.com/show_bug.cgi?id=812826 + +* print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word + +* mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. + +* logind: + - logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around + - When we update the kernel all kind of hibernation should be prohibited until shutdown/reboot + - logind: wakelock/opportunistic suspend support + - Add pretty name for seats in logind + - logind: allow showing logout dialog from system? + - logind: spawn user@..service on login + - logind: non-local X11 server handling + - logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API + - pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined + - pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree + +* exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. + +* DeviceAllow/DeviceDeny: disallow everything by default, but whitelist /dev/zero, /dev/null and friends + +* service: watchdog logic: for testing purposes allow ping, but do not require pong + +* journal: + - journald: also get thread ID from client, plus thread name + - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups + - add API to close/reopen/get fd for journal client fd in libsystemd-journal. + - fallback to /dev/log based logging in libsystemd-journal, if we can't log natively? + - declare the local journal protocol stable in the wiki interface chart + - journal: reuse XZ context + - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg + - journald: when dropping msgs due to ratelimit make sure to write + "dropped %u messages" not only when we are about to print the next + message that works, but alraedy after a short tiemout + - check if we can make journalctl by default use --follow mode inside of less if called without args? + - maybe add API to send pairs of iovecs via sd_journal_send + - journal: when writing journal auto-rotate if time jumps backwards + - gatewayd: should run under its own UID + - journal: add a setgid "adm" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access + - journactl: support negative filtering, i.e. FOOBAR!="waldo", + and !FOOBAR for events without FOOBAR. + - journal: when rotating, copy over old acls/access mode + - journal: document why we do not give ownership to journal files to the user that created them but use FS ACLs for that + - journal: send out marker messages every now and then, and immediately sync with fdatasync() afterwards, in order to have hourly guaranteed syncs. + - journal: when we haven't written anything in a while, sync to disk and mark file as offline, in order to be more often than not in a clean state + - journal-send.c, log.c: when the log socket is clogged, and we drop, count this and write a message about this when it gets unclogged again. + - journal: find a way to allow dropping history early, based on priority, other rules + - journal: When used on NFS, check payload hashes + - journal: When used on NFS make sure wake up sd_journal_wait() every 2s, to handle missing inotify + - document that people can use file system ACLs to manage access to journal files, with example + - Introduce journalctl -b to show journal messages of a previous boot + - journald: check whether it is OK if the client can still modify delivered journal entries + - journal live copy, based on libneon (client) and libmicrohttpd + - journald: add kernel cmdline option to disable ratelimiting for debug purposes + - refuse taking lower-case variable names in sd_journal_send() and friends. + - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. + - journal: deal nicely with byte-by-byte copied files, especially regards header + - journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages + - journal: store euid in journal if it differs from uid + - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit + +* document: + - document unit_name_mangle() + - document that deps in [Unit] sections ignore Alias= fileds in + [Install] units of other units, unless those units are disabled + - man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets + - Document word splitting syntax for ExecStart= and friends + - document that units from /etc override those from /usr and /run + - document the exit codes when services fail before they are exec()ed + - document that %% can be used to write % in a string that is specifier extended + - document that service reload may be implemented as service reexec + +* systemctl: + - systemctl list-jobs - show dependencies + - add systemctl switch to dump transaction without executing it + - Add a verbose mode to "systemctl start" and friends that explains what is being done or not done + - "systemctl disable" on a static unit prints no message and does + nothing. "systemctl enable" does nothing, and gives a bad message + about it. Should fix both to print nice actionable messages. + - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service + - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible + - systemctl enable: improve the success messages (i.e. more human readable, less shell-like) + - systemctl enable: fail if target to alias into doesn't exist? maybe show how many units are enabled afterwards? + - systemctl: "Journal has been rotated since unit was started." message is misleading + - support "systemctl stop foobar@.service" to stop all units matching a certain template + - Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files" + +* When shutdown.target is queued begin with an asynchronous sync()? + +* introduce ntp.service (or suchlike) as symlink that is used to arbitrate between various NTP implementations + +* deal with sendmail/postfix exclusivity + +* timer units: + - configurable jitter for timer events + - timer events with system resume + - timer units should get the ability to trigger when: + o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) + o DST changes + +* update the kernel's TZ (sys_tz) when DST changes + +* sync down the system time to the RTC when: + - CLOCK_REALTIME makes jumps (the user explicitely requested a time set) + - DST/timezone changes && ntp is active && RTC-in-localtime (never do it without ntp) + This takes care of syncing ntpdate updates to the RTC, and DST updates for localtime + mode, it will never touch the RTC if the no reliable time source is active or the + user did not request anything like it. + +* hwdb: + - implement conditional properties (dmi matches) + - hwdb --filter=ID_DRIVE_* + +* if booted in "quiet" mode, and an error happens, turn on status + output again, so that the emergency mode isn't totally + surprising. Also, terminate plymouth. + +* libunwind support for coredump pattern hook, and includes this in + the message for coredumps. After all, libunwind is now capable to + unwind coredumps since a few weeks ago. This probably requires that + we have nice support for multi-line messages on display in + logs-show.c. Alternatively: use libelfutil, which seems to be the + better supported alternative. + +* figure out relation of --all and --full in the various tools + +* add libsystemd-password or so to query passwords during boot using the password agent logic + +* If we show an error about a unit (such as not showing up) and it has no Description string, then show a description string generated form the reverse of unit_name_mangle(). + +* fedup: add --unit to systemctl switch-root somehow +* fedup: don't delete initrd on switch-root +* fedup: generator + +* timedated: + - timedated: export boolean that clarifies whether NTP is even available + - timedated: refuse time changes when NTP is on + +* clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed + +* introduce generic AUGMENT_PID=, AUGMENT_DEVICE= fields -* maybe make systemd-detect-virt suid? or use fscaps? +* on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel -* man: document in ExecStart= explicitly that we don't take shell command lines, only executable names with arguments +* add "provisioning" instructions to setup an empty /etc + /var + - used to setup a new container from a shared /usr + - superset of tmpfiles model + - instructions shipped by packages and stored in /usr/lib/ + - compose /etc/passwd and /etc/group, copy files + - able to create uid + gid used by packages, for file ownership -* shutdown: don't read-only mount anything when running in container +* make repeated alt-ctrl-del presses printing a dump, or even force a reboot without + waiting for the timeout -* nspawn: --read-only is not applied recursively to submounts +* high level net_prio setting in execution context -* MountFlags=shared acts as MountFlags=slave right now. +* hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... -* ReadOnlyDirectories= is not applied recursively to submounts +* currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab isn't -* drop PID 1 reloading, only do reexecing (difficult: Reload() - currently is properly synchronous, Reexec() is weird, because we - can't delay the response properly until we are back, so instead of - being properly synchronous we just keep open the fd and close it - when done. That means clients don't get a succesful method reply, - but much rather a disconnect on success. +* WorkingDirectory: support env var replacements like in ExecStart= so that people can use $HOME -* document that service reload may be implemented as service reexec +* refuse boot if /etc/machine-id is not useful (or set taint?) -* remember which condition failed for services, not just the fact that something failed +* nspawn: + - nspawn: consider changing users for -u with su, so that NSS resolving works correctly + - nspawn: implement personality changes a la linux32(8) + - nspawn: --read-only is not applied recursively to submounts + - nspawn: make use of device cgroup controller by default + - bind mount read-only the cgroup tree higher than nspawn -* use opterr = 0 for all getopt tools +* cryptsetup: + - cryptsetup-generator: warn if the password files are world-readable + - cryptsetup-generator: add RequiresMountsFor= to cryptseup service files referencing a file, similar for devices + - cryptsetup-generator: allow specification of passwords in crypttab itself + - move cryptsetup key caching into kernel keyctl? + https://bugs.freedesktop.org/show_bug.cgi?id=54982 + - when key file cannot be found, read it from kbd in cryptsetup -* properly handle loop back mounts via fstab, especially regards to fsck/passno - -* allow services with no ExecStart= but with an ExecStop= - -* add proper journal support to "systemctl --user status ..." +* instantiated [Install] for target units + https://bugs.freedesktop.org/show_bug.cgi?id=54377 -* add _SYSTEMD_USER_UNIT= field to journal entries +* move debug shell to tty6 and make sure this doesn't break the gettys on tty6 -* remove Fedora /dev/null logic from localed.c, now that system-config-keyboard is gone - delete /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf from spec file +* hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it + https://bugs.freedesktop.org/show_bug.cgi?id=54712 -* journal: expose current disk usage +* after deserializing sockets in socket.c we should reapply sockopts and things -* dracut-shutdown needs to be ordered before unmounting /boot - -* wiki: document new logind LockSessions() call +* make timer units go away after they elapsed -* initialize the hostname from the fs label of /, if /etc/hostname does not exist? +* http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html + (network and remote-fs on shutdown) -* logind: different policy actions for idle, suspend, shutdown blockers: allow idle blockers by default, don't allow suspend blockers by default +* come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead -* 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. +* move PID 1 segfaults to /var/lib/systemd/coredump? -* logind: ignore inactive login screens when checking whether power key should be handled +* create /sbin/init symlinks from the build system -* rename "userspace" to "core-os" +* Query Paul Moore about relabelling socket fds while they are open -* systemctl: "Journal has been rotated since unit was started." message is misleading +* system.conf should have controls for cgroups -* syscall filter: add knowledge about compat syscalls - -* syscall filter: don't enforce no new privs? +* allow writing multiple conditions in unit files on one line -* syscall filter: option to return EPERM rather than SIGSYS? +* explore multiple service instances per listening socket idea -* syscall filter: port to libseccomp +* 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. -* logind: wakelock/opportunistic suspend support +* shutdown: don't read-only mount anything when running in container -* switch-root: sockets need relabelling +* MountFlags=shared acts as MountFlags=slave right now. -* systemd-analyze post-boot is broken for initrd +* ReadOnlyDirectories= is not applied recursively to submounts -* man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets +* drop PID 1 reloading, only do reexecing (difficult: Reload() + currently is properly synchronous, Reexec() is weird, because we + can't delay the response properly until we are back, so instead of + being properly synchronous we just keep open the fd and close it + when done. That means clients don't get a successful method reply, + but much rather a disconnect on success. -* .device aliases need to be implemented with the "following" logic, probably. +* remember which condition failed for services, not just the fact that something failed -* refuse taking lower-case variable names in sd_journal_send() and friends. +* use opterr = 0 for all getopt tools -* load-fragment: when loading a unit file via a chain of symlinks - verify that it isn't masked via any of the names traversed. +* properly handle loop back mounts via fstab, especially regards to fsck/passno -* journald: we currently rotate only after MaxUse+MaxFilesize has been reached. +* allow services with no ExecStart= but with an ExecStop= -* Document: - - PID 1 D-Bus API +* dracut-shutdown needs to be ordered before unmounting /boot -* introduce Type=pid-file +* initialize the hostname from the fs label of /, if /etc/hostname does not exist? -* systemctl list-unit-files appears to be broken for symlinked units in /usr/lib +* rename "userspace" to "core-os" -* maybe allow services with ExecStop= set, but no ExecStart=? +* syscall filter: + - syscall filter: add knowledge about compat syscalls + - syscall filter: don't enforce no new privs? + - syscall filter: option to return EPERM rather than SIGSYS? + - syscall filter: port to libseccomp + - system-wide seccomp filter -* efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check +* systemd-analyze: data collection tools should be lightweight (few dependencies); data analysis tools can be heavyweight -* efi: honour language efi variables for default language selection +* .device aliases need to be implemented with the "following" logic, probably. -* efi: honour timezone efi variables for default timezone selection +* load-fragment: when loading a unit file via a chain of symlinks + verify that it isn't masked via any of the names traversed. -* efi: automatically mount EFI partition to /boot if no such entry exists in /etc/fstab and /boot is empty - gummiboot exports the EFI system partion (ESP) device: - /sys/firmware/efi/vars/LoaderDeviceIdentifier-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data - Acpi(PNP0A03,0)/Pci(1F|2)/?/HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) - '/' is the separator for the device path list - HD(Part1,Sig1FCBC57F-4BFC-4C2B-91A3-9C84FBCD9AF1) contains the GPT UUID of the ESP +* introduce Type=pid-file -* read the bootloader performance data (raw TSC) in systemd-analyze - /sys/firmware/efi/vars/LoaderTicksExec-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data - 19066159288 - /sys/firmware/efi/vars/LoaderTicksInit-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data - 17442940316 - /sys/firmware/efi/vars/LoaderTicksStartMenu-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f/data - (only set if the menu was active) +* maybe allow services with ExecStop= set, but no ExecStart=? * change Requires=basic.target to RequisiteOverride=basic.target * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator -* systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields - -* journal: hook up with EFI firmware log - -* handle C-A-Del in logind, like the power/suspend buttons? - -* nspawn: make use of device cgroup contrller by default - * drop accountsservice's StandardOutput=syslog and Type=dbus fields * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr -* readahead: when bumping /sys readahead variable save mtime and compare later to detect changes - -* (attempt to) make Debianites happy: - - implement .d/ auto includes for unit files - - add syntax to reset ExecStart= lists (and similar) - -* manipulate CPU governor during boot, set it to performance - -* steal SBF management from the kernel - -* delay journal /var writeout to after boot if SBF is clean - * move passno parsing to fstab generator -* improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT, - or use the users cgroup information when /proc/*/loginuid is not available. - -* pam_systemd: try to get old session id from cgroup, if audit sessionid cannot be determined - -* pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree - -* maybe introduce ~/.config/locale.conf and apply it within PAM - -* readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ - -* automount: implement expire - -* logind: auto-suspend, auto-shutdown: - IdleAction=(none|suspend|opportunistic|hibernate|poweroff) - IdleActionDelay=... - SessionIdleMode=(explicit|ignore|login) - ForceShutdown=(yes|no) +* automount: implement expire: + - set superblock timeout AUTOFS_DEV_IOCTL_TIMEOUT_CMD + - periodically run AUTOFS_DEV_IOCTL_EXPIRE_CMD + - every timeout/4 (original autofs logic) + - blocking, needs a thread + - run until -EAGAIN + - receive expire packet on pipe if kernel tells the timeout is over + - call umount + - answer expire packet on pipe with AUTOFS_DEV_IOCTL_{READY,FAIL}_CMD + - AUTOFS_DEV_IOCTL_EXPIRE_CMD returns * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel) -* don't delete /tmp/systemd-namespace-* before a process is gone down - -* vconsole: implement setterm -store -foreground xxx --background zzz - * ExecOnFailure=/usr/bin/foo -* fedora: make sshd and pam_loginuid work in nspawn containers - -* fix utmp for console logins in containers - -* Add pretty name for seats in logind - -* selinux: merge systemd selinux access controls (dwalsh) - -* ConditionSecurity= should learn about IMA - -* Auke: merge Auke's bootchart - -* udev: move to LGPL - -* udev systemd unify: - - strpcpy(), strpcpyl(), strscpy(), strscpyl() - - utf8 validator code - - now() vs. now_usec() - -* udev: remove network interface renaming, sleep and retry logic, we do - no support renaming of interfaces in the conflicting kernel - namespace +* ConditionSecurity= should learn about IMA and SMACK -* udev: find a way to tell udev to not cancel firmware requests when running in initramfs - -* udev: scsi_id -> sg3_utils -> kill scsi_id - -* udev: add trigger --subsystem-match=usb/usb_device device - -* allow configuration of console width/height in vconsole.conf +* udev: + - remove all (misguided from day 1) userspace firmware_class handling + - move to LGPL + - unify utf8 validator code with shared/ + - kill scsi_id + - add trigger --subsystem-match=usb/usb_device device * cleanup syslog 'priority' vs. 'level' wording @@ -276,49 +379,19 @@ Features: * introduce mix of BindTo and Requisite -* journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages - * add DeleteSocketsOnStop=yes|no option to socket units -* journal: store euid in journal if it differs from uid - * There's currently no way to cancel fsck (used to be possible via C-c or c on the console) -* journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit - -* add command to systemctl to plot dependency graph as tree (see rhbz 795365) - -* make logind reserve tty9 or so for text logins, so that gdm never picks it up - * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/ * default unix qlen is too small (10). bump sysctl? add sockopt? -* Possibly, detect whether SysV init scripts can do reloading by looking for "echo Usage:" lines - * figure out whether we should leave dbus around during shutdown -* dbus: in fedora, make the machine a symlink to /etc/machine-id - -* journald: reuse XZ context - -* logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API - -* journal: API for looking for retrieving "all values of this field" - -* journal: deal nicely with byte-by-byte copied files, especially regards header - -* journal: local deserializer of export mode, http server - -* journal: message catalog +* dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id -* document the exit codes when services fail before they are exec()ed - -* systemctl journal command - -* journalctl: --cursor support - -* systemctl status: show coredumps +* dbus: move dbus to early boot * save coredump in Windows/Mozilla minidump format @@ -326,31 +399,18 @@ Features: * clean up session cgroups that remain after logout (think sshd), but eventually run empty -* support "systemctl stop foobar@.service" to stop all units matching a certain template - -* logind: allow showing logout dialog from system - -* document that %% can be used to write % in a string that is specifier extended - * when an instanced service exits, remove its parent cgroup too if possible. -* if we can not get user quota for tmpfs, mount a separate tmpfs instance - for every user in /run/user/$USER with a configured maximum size - * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max * be able to specify a forced restart of service A where service B depends on, in case B needs to be auto-respawned? -* Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files" - * when a bus name of a service disappears from the bus make sure to queue further activation requests -* something like ConditionExec= or ExecStartPre= without failure state - * tmpfiles: apply "x" on "D" too (see patch from William Douglas) -* don't set $HOME in services unless requested +* for services: don't set $HOME in services unless requested * hide PAM/TCPWrap options in fragment parser when compile time disabled @@ -361,21 +421,11 @@ Features: * move PAM code into its own binary -* warn if the user stops a service but not its associated socket - -* logind: spawn user@..service on login - -* logind: non-local X11 server handling - * implement Register= switch in .socket units to enable registration in Avahi, RPC and other socket registration services. * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early -* readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO - -* readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd" - * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1) @@ -387,40 +437,40 @@ Features: * Make it possible to set the keymap independently from the font on the kernel cmdline. Right now setting one resets also the other. -* move nss-myhostname into systemd - * and a dbus call to generate target from current state -* drop /.readahead on bigger upgrades with yum +* readahead: + - drop /.readahead on bigger upgrades with yum + - move readahead files into /var (look for them with .path units?) + - readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO + - readahead: when bumping /sys readahead variable save mtime and compare later to detect changes + - readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ * add support for /bin/mount -s * GC unreferenced jobs (such as .device jobs) -* when failing to start a service due to ratelimiting, try again later, if restart=always is set - * write blog stories about: + - hwdb: what belongs into it, lsusb - enabling dbus services - status update - how to make changes to sysctl and sysfs attributes - remote access - how to pass throw-away units to systemd, or dynamically change properties of existing units - how to integrate cgconfig and suchlike with systemd - - resource control in systemd - - inhibiting - testing with Harald's awesome test kit - - restart + - auto-restart + - how to develop against journal browsing APIs + - the journal HTTP iface + - non-cgroup resource management + - dynamic resource management with cgroups + - refreshed, longer missions statement + - celendar time events * allow port=0 in .socket units -* move readahead files into /var, look for them with .path units - -* teach dbus to activate all services it finds in /etc/systemd/services/org-*.service - * support systemd.mask= on the kernel command line. -* when key file cannot be found, read it from kbd in cryptsetup - * reuse mkdtemp namespace dirs in /tmp? * recreate systemd's D-Bus private socket file on SIGUSR2 @@ -431,23 +481,8 @@ Features: * maybe introduce ExecRestartPre= -* configurable jitter for timer events - -* timer events with system resume - -* timer events on calendar time - * dot output for --test showing the 'initial transaction' -* calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445) - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4 - -* implicitly import "defaults" settings file into all types - -* writable cgroups dbus properties for live changes - -* read config fragments for all units from /lib/systemd/system/foobar.service.d/ to override/extend specific settings - * port over to LISTEN_FDS/LISTEN_PID: - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH - cups HAVEPATCH @@ -457,16 +492,10 @@ Features: - bluetoothd (/var/run/sdp! @/org/bluez/audio!) - distccd -* auditd service files - * fingerprint.target, wireless.target, gps.target, netdevice.target * io priority during initialization -* systemctl list-jobs - show dependencies - -* add systemctl switch to dump transaction without executing it - * drop cap bounding set in readahead and other services External: @@ -478,14 +507,13 @@ External: - allow disabling of fd passing when connecting a AF_UNIX connection - allow disabling of UID passing for AUTH EXTERNAL - always pass cred data along each message + - teach dbus to activate all services it finds in /etc/systemd/services/org-*.service * fix alsa mixer restore to not print error when no config is stored -* gnome-shell python script/glxinfo/is-accelerated must die - * make cryptsetup lower --iter-time -* patch kernel for xattr support in /dev, /proc/, /sys and /sys/fs/cgroup? +* patch kernel for xattr support in /dev, /proc/, /sys? * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only in an ~30 minutes window. It does not adjust larger differences. Find a way @@ -509,8 +537,10 @@ Regularly: * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()! -* use __secure_getenv() instead of getenv() where appropriate +* use secure_getenv() instead of getenv() where appropriate + +* link up selected blog stories from man pages and unit files Documentation= fields -Scheduled for removal (or fixing): +Scheduled for removal or fixing: -* xxxOverridable dependencies +* xxxOverridable dependencies (probably: fix)