X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=dc1029c845561836930e39de9367d1e453e18df9;hp=5a3944fe0cf50b5d697df8e187137b01c6bdb510;hb=c375a7f750d0ac3ab130b8d84ebbcbbf32b96c72;hpb=f1d19aa412b34fe025dfd48a5c79d34fdd0f9528 diff --git a/TODO b/TODO index 5a3944fe0..dc1029c84 100644 --- a/TODO +++ b/TODO @@ -1,175 +1,151 @@ -F15: +Bugfixes: * swap units that are activated by one name but shown in the kernel under another are semi-broken -* NFS, networkmanager ordering issue (PENDING) - * NM should pull in network.target (PENDING) https://bugzilla.redhat.com/show_bug.cgi?id=692008 -* ntpd should pull in time-sync.target. (PENDING) - -* bluetooth should be possible to disable (PENDING) +* make anaconda write timeout=0 for encrypted devices -* add fstab fields to add wait timeouts, change Wants to Requires by local-fs.target +* fix broken Sockets=syslog-ng.socket packaging -* hook emergency.target into local-fs.target in some way as OnFailure with isolate, add warning log message +* logind: ensure ACLs are updated on login and logout -* bind mounts are ignored - https://bugzilla.redhat.com/show_bug.cgi?id=682662 +* fix CUPS .path unit for globbing -* 0595f9a1c182a84581749823ef47c5f292e545f9 is borked, freezes shutdown - (path: after installing inotify watches, recheck file again to fix race) +* service: pid file reading after reload doesn't work, since we don't reset the pid variable -* active_enter timestamps borked? +* make sure timeouts are applied to Type=oneshot services. Features: -* fix alsa mixer restore to not print error when no config is stored +* generator dir is 666? -* don't trim empty cgroups - https://bugzilla.redhat.com/show_bug.cgi?id=678555 +* set access mode of /run/systemd/{private,notify} to 666, not 777 -* show enablement status in systemctl status +* unify access mode of /run/systemd/readahead/{done,share} -* expose monotonic timestamps on the bus and make systemd-analyze use it +* rename systemd-logger to systemd-stdio-syslog-bridge -* write blog stories about: - - chroot, nspawn and friends - - the blame game: systemd-analyze - - enabling dbus services - - status update +* file bugs against sysklogd, syslog-ng because of StandardOuput=null +* turn default stdout/stderr to syslog (after rsyslog got updated) -* allow port = 0 in .socket units +* add gperf support for unit file parsing table -* rename systemd-logger to systemd-stdio-syslog-bridge +* move PAM code into its own binary -* introduce /usr/lib/binfmt.d/, /usr/lib/tmpfiles.d/ +* warn if the user stops a service but not its associated socket -* in pam_systemd: don't rely on /proc/self/loginuid in a container (check if audit caps are there) +* logind: spawn user@..service on login -* take BSD file lock on tty devices when using them? +* logind: non-local X11 server handling -* tmpfiles should allow two identical lines - https://bugzilla.redhat.com/show_bug.cgi?id=690253 +* logind: use sysfs path in device hash table instead of sysname, as soon as fb driver is fixed -* avoid any flag files, or readahead files in /, we need to support r/o / - or / on tmpfs like Android setups. +* implement Register= switch in .socket units to enable registration + in Avahi, RPC and other socket registration services. -* teach dbus to activate all services it finds in /etc/systemd/services/org-*.service +* make sure people don't leave processes around after ExecStartPre= -* get process transport into dbus for systemctl -P/-H +* make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early -* document default dependencies +* readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO -* support systemd.whitelist=/systemd.blacklist= on the kernel command - line. +* readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd" -* Find a way to replace /var/run, /var/lock directories with - symlinks during an RPM package upgrade (filesystem.rpm or systemd.rpm). - We soon want to get rid of var-run.mount var-lock.mount units. +* support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1) -* when key file cannot be found, read it from kbd in cryptsetup +* support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1) -* 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. +* 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 -* reuse mkdtemp namespace dirs in /tmp? +* Make it possible to set the keymap independently from the font on + the kernel cmdline. Right now setting one resets also the other. -* don't strip facility from kmsg log messages as soon as that is possible: - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=9d90c8d9cde929cbc575098e825d7c29d9f45054 +* move nss-myhostname into systemd -* recreate systemd's D-Bus private socket file on SIGUSR2 +* inform myllynen@redhat.com about standard place to configure timezone name, -* 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" - -* optionally create watched directories in .path units +* and a dbus call to generate target from current state -* Support --test based on current system state +* detect LXC with $container=lxc -* consider services with no [Install] section and stored in /lib enabled by "systemctl is-enabled" +* drop /.readahead on bigger upgrades with yum -* consider services with any kind of link in /etc/systemd/system enabled +* add inode nr check to readahead to suppress preloading changed files -* show failure error string in "systemctl status" +* show enablement status in systemctl status -* make sure timeouts are applied to Type=oneshot services. +* add support for /bin/mount -s -* Maybe implement "systemctl mask" and "systemctl unmask", but not - document it? When doing that add switch to make this temporary by - placing mask links in /dev. - Consider moving the actual fs operations into systemd behind a D-Bus - interface, to make namespaces/containers/remote connections work properly. +* GC unreferenced jobs (such as .device jobs) -* detect LXC environment +* add JoinControllers= to system.conf to mount certain cgroup + controllers together in order to guarantee atomic creation/addition + of cgroups -* invoke vhangup() before and after invoking getty - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=3c95c985fa91ecf6a0e29622bbdd13dcfc5ce9f1 +* avoid DefaultStandardOutput=syslog to have any effect on StandardInput=socket services -* support "auto" and "comment=systemd.automount" at the same time for an fstab entry +* cgroup_notify_empty(): recursively check groups up the tree, too -* 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) +* when failing to start a service due to ratelimiting, try again later, if restart=always is set -* perhaps add "systemctl reenable" as combination of "systemctl disable" and "systemctl enable" +* 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 -* need a way to apply mount options of api vfs from systemd unit files - (or some other modern source?) instead of fstab +* allow port=0 in .socket units -* maybe introduce ExecRestartPre= +* 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 * figure out what happened to bluez patch -* Patch systemd-fsck to use -C and pass console fd to it +* get process transport into dbus for systemctl -P/-H -* support remote/ssh systemctl/systemadm, and local privileged access → dbus patches need to be merged +* 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 + +* show failure error string in "systemctl status" + +* investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. + +* maybe introduce ExecRestartPre= + +* Patch systemd-fsck to use -C and pass console fd to it * configurable jitter for timer events -* Support ProcessNeededForShutdown=true to allow stuff like mdmon - to be killed very late after the rootfs is read only (?) +* timer evernts with system resume -* Integrate "mdadm --wait-clean". Maybe just let SIGTERM to mdmon trigger the - needed action +* 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. * dot output for --test showing the 'initial transaction' * calendar time support in timer, iCalendar semantics for the timer stuff (RFC2445) - - check timerfd() patch: http://lkml.org/lkml/2010/11/23/290 - -* 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 @@ -178,31 +154,30 @@ 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 - -* accountsservice is borked +* 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 +* 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 @@ -212,32 +187,15 @@ External: * 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 and /sys/fs/cgroup? * patch kernel for cpu feature modalias for autoloading aes/kvm/... 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: @@ -251,4 +209,4 @@ 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()!