X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=eb3f6b87972bf5e6b74607ba93374392695f2c81;hp=7bb4f144f319228a1c9f5599312baf46208484bf;hb=72b9ed828bd22f3ddd74b6853c183eebf006d6d8;hpb=656842223bf6b85890519cb92180ee65562392b4 diff --git a/TODO b/TODO index 7bb4f144f..eb3f6b879 100644 --- a/TODO +++ b/TODO @@ -1,191 +1,146 @@ -F15: +Bugfixes: * swap units that are activated by one name but shown in the kernel under another are semi-broken -F15 External: - -* NFS, networkmanager ordering issue (PENDING) - * NM should pull in network.target (PENDING) https://bugzilla.redhat.com/show_bug.cgi?id=692008 -* bluetooth should be possible to disable (PENDING) +* make anaconda write timeout=0 for encrypted devices -* get writev() /dev/kmsg support into the F15 kernel - https://lkml.org/lkml/2011/4/6/473 - patched merged into -mm +* fix broken Sockets=syslog-ng.socket packaging -* make anaconda write timeout=0 for encrypted devices +* logind: ensure ACLs are updated on login and logout -Features: +* fix CUPS .path unit for globbing -* make use of TIOCVHANGUP +* service: pid file reading after reload doesn't work, since we don't reset the pid variable -* move /selinux to /sys/fs/selinux +* make sure timeouts are applied to Type=oneshot services. -* unset cgroup agents on shutdown +Features: -* Add ConditionPathExists= checks to binfmt automount units, to avoid - installing the automount point if the directory does not exist. +* make arbitrary cgroups attributes settable -* drop /.readahead on bigger upgrades with yum +* when we automatically restart a service, ensure we retsart its rdeps, too. -* add inode stat() check to readahead to suppress preloading changed files +* allow Type=simple with PIDFile= + https://bugzilla.redhat.com/show_bug.cgi?id=723942 -* POSIX mqueue support in .socket units +* rename systemd-logger to systemd-stdio-syslog-bridge -* allow list of pathes in config_parse_condition_path() +* file bugs against sysklogd, syslog-ng because of StandardOuput=null +* turn default stdout/stderr to syslog (after rsyslog got updated) -* introduce dbus calls for enabling/disabling a service +* move PAM code into its own binary -* support notifications for services being enabled/disabled +* warn if the user stops a service but not its associated socket -* Maybe merge nss-myhostname into systemd? +* logind: spawn user@..service on login -* GC unreferenced jobs (such as .device jobs) +* logind: non-local X11 server handling -* support wildcard expansion in ListenStream= and friends +* logind: use sysfs path in device hash table instead of sysname, as soon as fb driver is fixed -* support wildcard expansion in EnvironmentFile= and friends +* timedated: implement NTP calls -* avoid DefaultStandardOutput=syslog to have any effect on StandardInput=socket services +* implement Register= switch in .socket units to enable registration + in Avahi, RPC and other socket registration services. -* fix alsa mixer restore to not print error when no config is stored +* make sure people don't leave processes around after ExecStartPre= -* show enablement status in systemctl status +* make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early -* write blog stories about: - - enabling dbus services - - status update - - you are a distro: why switch? - - /etc/sysconfig and /etc/default - - how to write socket activated services +* readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO -* maybe add tiny dbus services similar to hostnamed for locale and wallclock/timezone? +* readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd" -* allow port=0 in .socket units +* support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1) -* rename systemd-logger to systemd-stdio-syslog-bridge +* support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1) -* take BSD file lock on tty devices when using them? +* 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 -* avoid any flag files, or readahead files in /, we need to support r/o / - or / on tmpfs like Android setups. +* Make it possible to set the keymap independently from the font on + the kernel cmdline. Right now setting one resets also the other. -* move readahead files into /var, look for them with .path units +* move nss-myhostname into systemd -* teach dbus to activate all services it finds in /etc/systemd/services/org-*.service +* and a dbus call to generate target from current state -* get process transport into dbus for systemctl -P/-H +* detect LXC with $container=lxc -* document default dependencies +* drop /.readahead on bigger upgrades with yum -* support systemd.whitelist=/systemd.blacklist= on the kernel command - line. +* add inode nr check to readahead to suppress preloading changed files -* Find a way to replace /var/run, /var/lock directories with - symlinks during an RPM package upgrade (filesystem.rpm or systemd.rpm). - (lua code to create symlinks right away for new installations is in filesytem.rpm now) - We soon want to get rid of var-run.mount var-lock.mount units: - if mountpoint /run ; then - umount /var/run || : - else - mount --move /var/run /run || mount --bind /var/run /run - fi - mv /var/run /var/.run.save - ln -s /run /var/run - echo "R /var/.run.save" > /etc/tmpfiles.d/remove-run-save.conf +* add support for /bin/mount -s -* when key file cannot be found, read it from kbd in cryptsetup +* GC unreferenced jobs (such as .device jobs) -* add switch to systemctl to show enabled but not running services. Or - another switch that shows service that have been running since - booting but aren't running anymore. +* add JoinControllers= to system.conf to mount certain cgroup + controllers together in order to guarantee atomic creation/addition + of cgroups -* reuse mkdtemp namespace dirs in /tmp? +* avoid DefaultStandardOutput=syslog to have any effect on StandardInput=socket services -* recreate systemd's D-Bus private socket file on SIGUSR2 +* cgroup_notify_empty(): recursively check groups up the tree, too -* be more specific what failed: - ... - Unmounting file systems. - Not all file systems unmounted, 1 left. - Disabling swaps. - Detaching loop devices. - Detaching DM devices. - Cannot finalize remaining file systems and devices, trying to kill remaining processes. - Unmounting file systems. - Not all file systems unmounted, 1 left. - Cannot finalize remaining file systems and devices, giving up. - ... - -* check for compiled-in, but not active selinux, and don't print any warnings - about policy loading. Probably check for available selinux in /proc/filesystems, - and check for active selinux with getcon_raw() == "kernel" +* when failing to start a service due to ratelimiting, try again later, if restart=always is set -* Support --test based on current system state +* write blog stories about: + - enabling dbus services + - status update + - how to make changes to sysctl and sysfs attributes + - remote access + - cgroup best pratices to avoid stepping on each others toes + - how to pass throw-away units to systemd, or dynamically change properties of existing units + - how to integrate cgconfig and suchlike with systemd -* systemctl enable as D-Bus call +* allow port=0 in .socket units -* consider services with any kind of link in /etc/systemd/system enabled +* move readahead files into /var, look for them with .path units -* show failure error string in "systemctl status" +* teach dbus to activate all services it finds in /etc/systemd/services/org-*.service +* figure out what happened to bluez patch -* make sure timeouts are applied to Type=oneshot services. +* support systemd.mask= on the kernel command line. -* Implement: - systemctl mask - systemctl unmask - Also support --temp to make this temporary by placing mask links in /run. +* when key file cannot be found, read it from kbd in cryptsetup -* detect LXC environment +* reuse mkdtemp namespace dirs in /tmp? -* Maybe store in unit files whether a service should be enabled by default on package installation - (belongs into a distro pattern though, not in an upstream package's service file) +* recreate systemd's D-Bus private socket file on SIGUSR2 -* perhaps add "systemctl reenable" as combination of "systemctl disable" and "systemctl enable" +* Support --test based on current system state -* need a way to apply mount options of api vfs from systemd unit files - (or some other modern source?) instead of fstab? +* investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. * maybe introduce ExecRestartPre= -* figure out what happened to bluez patch - * Patch systemd-fsck to use -C and pass console fd to it * configurable jitter for timer events +* timer events with system resume + +* timer events on calendar time + * Support ProcessNeededForShutdown=true to allow stuff like mdmon to be killed very late after the rootfs is read only? If implement pass this to shutdown binary via command line argument. -* use pivot_root on shutdown so that we can unmount the root directory. - - copy binaries to, and pivot_root() to the "shutdown tmpfs" - - solve "mdadm --wait-clean" problem that way - * dot output for --test showing the 'initial transaction' * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445) - - timerfd() with TFD_TIMER_CANCELON_SET support: https://lkml.org/lkml/2011/4/27/383 - -* systemd --user - - get PR_SET_ANCHOR merged: http://lkml.org/lkml/2010/2/2/165 - -* add VT tracking: - - provide CK functionality - - start getty only when actual vt switch happens (same model as - socket on-demand activation). allocate the next free tty and - start a getty there. this way, pressing alt-f[1-12] will switch - through running X and getty sessions, and any unallocated - activated tty will start a new getty. the hardcoding of - getty[1-6] will entirely go away. - - http://git.kernel.org/?p=linux/kernel/git/gregkh/tty-2.6.git;a=commitdiff;h=fbc92a3455577ab17615cbcb91826399061bd789 + 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 +* exec settings override +* writable cgroups dbus properties for live changes * port over to LISTEN_FDS/LISTEN_PID: - - uuidd HAVEPATCH - rpcbind (/var/run/rpcbind.sock!) HAVEPATCH - cups HAVEPATCH - postfix, saslauthd @@ -194,31 +149,37 @@ Features: - bluetoothd (/var/run/sdp! @/org/bluez/audio!) - distccd -* fingerprint.target, wireless.target, gps.target, netdevice.target +* auditd service files -* set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()! +* fingerprint.target, wireless.target, gps.target, netdevice.target * io priority during initialization * if a service fails too often, make the service enter failed mode, and the socket, too. -* systemctl list-jobs - show dependencies +* new deps "Triggers" and "TriggeredBy" -* auditd service files +* systemctl list-jobs - show dependencies * add systemctl switch to dump transaction without executing it * suspend, resume support? -* readahead: btrfs/LVM SSD detection +* drop cap bounding set in readahead and other services -* add separate man page for [Install] settings +External: -* allow runtime changing of log level and target +* dbus: + - get process transport into dbus for systemctl -P/-H + - dbus --user + - natively watch for dbus-*.service symlinks + - allow specification of socket mode/umask when allocating DBusServer + - allow disabling of fd passing when connecting a AF_UNIX connection -* drop cap bounding set in readahead and other services +* systemd --user + PR_SET_CHILD_REAPER patch: https://lkml.org/lkml/2011/7/28/426 -External: +* fix alsa mixer restore to not print error when no config is stored * udisks should not use udisks-part-id, instead use blkid. also not probe /dev/loopxxx @@ -234,26 +195,9 @@ External: http://git.kernel.org/?p=linux/kernel/git/ak/linux-misc-2.6.git;a=shortlog;h=refs/heads/cpuid-match (Rafael J. Wysocki's sysdev rework is on the way. After that CPUs can be exported a proper bus.) -* procps, psmisc, sysvinit-tools, hostname → util-linux-ng - -https://bugzilla.redhat.com/show_bug.cgi?id=614245 -- plymouth -https://bugzilla.redhat.com/show_bug.cgi?id=612789 -- umount /cgroup on halt -https://bugzilla.redhat.com/show_bug.cgi?id=612728 -- /etc/rc.d/init.d/functions -https://bugzilla.redhat.com/show_bug.cgi?id=612712 -- pam_systemd -https://bugs.freedesktop.org/show_bug.cgi?id=29193 -- accountsservice -https://bugs.freedesktop.org/show_bug.cgi?id=29194 -- ConsoleKit -https://bugs.freedesktop.org/show_bug.cgi?id=29205 -- udisks -http://article.gmane.org/gmane.linux.bluez.kernel/6479 -- bluez -http://www.spinics.net/lists/linux-nfs/msg14371.html -- rpcbind -https://bugzilla.redhat.com/show_bug.cgi?id=617328 -- ntp -https://bugzilla.redhat.com/show_bug.cgi?id=617320 -- at -https://bugzilla.redhat.com/show_bug.cgi?id=617326 -- fprintd -https://bugzilla.redhat.com/show_bug.cgi?id=617333 -- yum -https://bugzilla.redhat.com/show_bug.cgi?id=617317 -- acpid -https://bugzilla.redhat.com/show_bug.cgi?id=617327 -- gpm -https://bugzilla.redhat.com/show_bug.cgi?id=617330 -- pcsc-lite -https://bugzilla.redhat.com/show_bug.cgi?id=617321 -- audit -https://bugzilla.redhat.com/show_bug.cgi?id=617316 -- abrt +* kernel: add /proc/sys file exposing CAP_LAST_CAP? sysconf? + +* kernel: add device_type = "fb", "fbcon" to class "graphics" Regularly: @@ -267,4 +211,4 @@ Regularly: * pahole -* CFLAGS="-Wl,--gc-sections -Wl,--print-gc-sections -ffunction-sections -fdata-sections" +* set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()!