diff options
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 609 |
1 files changed, 0 insertions, 609 deletions
@@ -1,609 +0,0 @@ -Bugfixes: -* 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 - -* make anaconda write timeout=0 for encrypted devices - -* Dangling symlinks of .automount unit files in .wants/ directories, set up - automount points even when the original .automount file did not exist - anymore. Only the .mount unit was still around. - -* make polkit checks async - -* properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. - -F18: - -* Retest multi-seat - -* add rpm macros for %rulesdir, %hwdbdir, update rules/hwdb call - -Features: - -* add API to close/reopen/get fd for journal client fd in libsystemd-journal. - -* maybe add API to send pairs of iovecs via sd_journal_send - -* 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 - -* introduce ntp.service (or suchlike) as symlink that is used to arbitrate between various - NTP implementations - -* sd-journal: don't return fields > a threshold by default -* journal: reuse XZ context -* sd-journal: speed up sd_journal_get_data() with transparent hash table in bg - -* introduce ntp.service (or suchlike) as symlink that is used to arbitrate between various NTP implementations - -* timer units should get the ability to trigger when: - - CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) - - 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. - -* When we begin with system shutdown all kind of suspend/hibernation should be prohibited until shutdown/reboot - -* When we update the kernel all kind of hibernation should be prohibited until shutdown/reboot - -* hwdb: - - implement conditional properties (dmi matches) - - hwdb --filter=ID_DRIVE_* - - find out what to do for blockdevs and skipping scsi modaliases - - move writing code to src/libudev/libudev-hwdb-private.c - -* if booted in "quiet" mode, and an error happens, turn on status output again, so that the emergency mode isn't totally surprising - -* localectl: add listing support for X11 keymaps, by parsing /usr/share/X11/xkb/rules/xorg.lst - -* 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. - -* figure out relation of --all and --full in the various tools - -* journal: when writing journal auto-rotate if time jumps backwards - -* introduce new "journal" group in place of adm? introduce groups for the various mini daemons? - -* journal: add a setgid "adm" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access - -* link up selected blog stories from man pages? - -* journactl: support negative filtering, i.e. FOOBAR!="waldo", - and !FOOBAR for events without FOOBAR. - -* print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service - -* add libsystemd-password or so to query passwords during boot using the password agent logic - -* 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. - -* 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 - -* 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 - -* don't show cgroup in "systemctl status" if empty/non-existent, especially for foreign .mount units - -* 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 - -* document unit_name_mangle() - -* add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible - -* introduce generic AUGMENT_PID=, AUGMENT_DEVICE= fields - -* deal with sendmail/postfix exclusivity - -* 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? - -* on shutdown: move utmp, wall, audit logic all into PID 1 itself, get rid of systemd-update-utmp-runlevel - -* 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 - -* make repeated alt-ctrl-del presses printing a dump, or even force a reboot without - waiting for the timeout - -* high level net_prio setting in execution context - -* Introduce journalctl -b <nr> to show journal messages of a previous boot - -* hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... - -* currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab isn't - -* WorkingDirectory: support env var replacements like in ExecStart= so that people can use $HOME - -* refuse boot if /etc/machine-id is not useful - -* nspawn: consider changing users for -u with su, so that NSS resolving works correctly - -* nspawn: implement personality changes a la linux32(8) - -* nspawn: reset all aux groups - -* 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 - -* document that deps in [Unit] sections ignore Alias= fileds in - [Install] units of other units, unless those units are disabled - -* need to update LGPL2.1 text to newest version (with updated FSF address) - -* systemctl: when powering down/suspending check for inhibitors, and warn. - -* instantiated [Install] for target units - https://bugs.freedesktop.org/show_bug.cgi?id=54377 - -* move debug shell to tty6 and make sure this doesn't break the gettys on tty6 - -* move cryptsetup key caching into kernel keyctl? - https://bugs.freedesktop.org/show_bug.cgi?id=54982 - -* make nspawn work without terminal - -* hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it - https://bugs.freedesktop.org/show_bug.cgi?id=54712 - -* after deserializing sockets in socket.c we should reapply sockopts and things - -* make timer units go away after they elapsed - -* http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html - -* come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead - -* journald: add kernel cmdline option to disable ratelimiting for debug purposes - -* move PID 1 segfaults to /var/lib/systemd/coredump? - -* Document word splitting syntax for ExecStart= and friends - -* create /sbin/init symlinks from the build system - -* Query Paul Moore about relabelling socket fds while they are open - -* move keymaps to /usr/lib/... rather than /usr/lib/udev/... - -* journald: check whether it is OK if the client can still modify delivered journal entries - -* journal live copy, based on libneon (client) and libmicrohttpd - -* system-wide seccomp filter - -* ability to pass fds into systemd - -* system.conf should have controls for cgroups - -* bind mount read-only the cgroup tree higher than nspawn - -* allow writing multiple conditions in unit files on one line - -* explore multiple service instances per listening socket idea - -* 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. - -* shutdown: don't read-only mount anything when running in container - -* nspawn: --read-only is not applied recursively to submounts - -* MountFlags=shared acts as MountFlags=slave right now. - -* ReadOnlyDirectories= is not applied recursively to submounts - -* 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. - -* document that service reload may be implemented as service reexec - -* remember which condition failed for services, not just the fact that something failed - -* use opterr = 0 for all getopt tools - -* 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 ..." - -* add _SYSTEMD_USER_UNIT= field to journal entries - -* dracut-shutdown needs to be ordered before unmounting /boot - -* initialize the hostname from the fs label of /, if /etc/hostname does not exist? - -* rename "userspace" to "core-os" - -* systemctl: "Journal has been rotated since unit was started." message is misleading - -* 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 - -* logind: wakelock/opportunistic suspend support - -* systemd-analyze post-boot is broken for initrd - -* man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets - -* .device aliases need to be implemented with the "following" logic, probably. - -* refuse taking lower-case variable names in sd_journal_send() and friends. - -* load-fragment: when loading a unit file via a chain of symlinks - verify that it isn't masked via any of the names traversed. - -* journald: we currently rotate only after MaxUse+MaxFilesize has been reached. - -* Document: - - PID 1 D-Bus API - -* introduce Type=pid-file - -* maybe allow services with ExecStop= set, but no ExecStart=? - -* efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check - -* efi: honor language efi variables for default language selection - -* efi: honor timezone efi variables for default timezone selection - -* 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 - -* 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) - -* change Requires=basic.target to RequisiteOverride=basic.target - -* support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator - -* 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) - -* 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) - -* 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 - -* ConditionSecurity= should learn about IMA - -* Auke: merge Auke's bootchart - -* udev: move to LGPL - -* udev systemd unify: - - strpcpy(), strpcpyl(), strscpy(), strscpyl() - - utf8 validator code - -* 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 - -* cleanup syslog 'priority' vs. 'level' wording - -* dbus upstream still refers to dbus.target and shouldn't - -* 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 - -* support container_ttys= - -* 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 components would fit - -* add command to systemctl to plot dependency graph as tree (see rhbz 795365) - -* 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? - -* figure out whether we should leave dbus around during shutdown - -* dbus: in fedora, make the machine a symlink to /etc/machine-id - -* dbus: move dbus to early boot - -* logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API - -* journal: deal nicely with byte-by-byte copied files, especially regards header - -* journal: local deserializer of export mode, http server - -* journal: message catalog - -* document the exit codes when services fail before they are exec()ed - -* save coredump in Windows/Mozilla minidump format - -* support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) - -* 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. - -* 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 - -* hide PAM/TCPWrap options in fragment parser when compile time disabled - -* when we automatically restart a service, ensure we restart its rdeps, too. - -* allow Type=simple with PIDFile= - https://bugzilla.redhat.com/show_bug.cgi?id=723942 - -* move PAM code into its own binary - -* 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) - -* verify that the AF_UNIX sockets of a service in the fs still exist - when we start a service in order to avoid confusion when a user - assumes starting a service is enough to make it accessible - -* 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 - -* add support for /bin/mount -s - -* GC unreferenced jobs (such as .device jobs) - -* 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 - - testing with Harald's awesome test kit - - auto-restart - - how to develop against journal browsing APIs - - the journal HTTP iface - - non-cgroup resource management - -* 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 - -* Support --test based on current system state - -* investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. - -* maybe introduce ExecRestartPre= - -* configurable jitter for timer events - -* timer events with system resume - -* dot output for --test showing the 'initial transaction' - -* calendar time support in timer: - https://docs.google.com/document/pub?id=1bAMyFAjWLpzR3GTDYdgj5FWRMxoZiWw5zmUHEtvdHKA - -* writable cgroups dbus properties for live changes - -* port over to LISTEN_FDS/LISTEN_PID: - - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH - - cups HAVEPATCH - - postfix, saslauthd - - apache/samba - - libvirtd (/var/run/libvirt/libvirt-sock-ro) - - bluetoothd (/var/run/sdp! @/org/bluez/audio!) - - distccd - -* 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: - -* dbus: - - dbus --user - - natively watch for dbus-*.service symlinks (PENDING) - - allow specification of socket mode/umask when allocating DBusServer - - 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 - -* 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? - -* 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 - to tell the kernel, to always do a full time sync when the RTC is in UTC and - we are in 11-minutes-mode. When we trust the system time to NTP we also want - the RTC to sync up. - -* kernel: add device_type = "fb", "fbcon" to class "graphics" - -Regularly: - -* look for close() vs. close_nointr() vs. close_nointr_nofail() - -* check for strerror(r) instead of strerror(-r) - -* Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel - -* %m in printf() instead of strerror(errno); - -* pahole - -* set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()! - -* use secure_getenv() instead of getenv() where appropriate - -Scheduled for removal or fixing: - -* xxxOverridable dependencies (probably: fix) - -* support for early-boot SysV services (definitely: remove) - -* insserv support (definitely: remove) |