X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=82bc9950a6e8277d0f6d23f179e76594c2d3e380;hp=f2e3be41630486e12575427ea8be29365ecc38c4;hb=253ee27a0c7a410d27d490bb79ea97caed6a2b68;hpb=099663ff8c117303af369a4d412dafed0c5614c2 diff --git a/TODO b/TODO index f2e3be416..82bc9950a 100644 --- a/TODO +++ b/TODO @@ -1,59 +1,194 @@ +* udev-kernel.socket + udev.control.socket seems not + to work, udevd is started but no fd is passed + F15: * swap units that are activated by one name but shown in the kernel under another are semi-broken -* dep cycle basic → udev-retry → auditd → iptables → basic +F15 External: -* isolate multi-user.target doesn't start a getty@tty1 if we run it from graphical.target +* NFS, networkmanager ordering issue (PENDING) -* NFS, networkmanager ordering issue +* NM should pull in network.target (PENDING) + https://bugzilla.redhat.com/show_bug.cgi?id=692008 -* add fstab fields to add wait timeouts, change Wants to Requires by local-fs.target +* bluetooth should be possible to disable (PENDING) -* hook emergency.target into local-fs.target in some way as OnFailure with isolate +* make anaconda write timeout=0 for encrypted devices -* mount /dev/.run and /var/run as bind mounts +* fix broken Sockets=syslog-ng.socket packaging -* drop SIGHUP handling from rsyslog.service upstream +Features: -* teach dbus to activate all services it finds in /etc/systemd/services/org-*.service +* fix CUPS .path unit for globbing -* save/restore tool for SysV as requested by FPC +* move PAM code into its own binary -* bind mounts are ignored +* logind: ensure ACLs are updated on login and logout -* SIGALRM in systemctl +* warn if the user stops a service but not its associated socket -* 0595f9a1c182a84581749823ef47c5f292e545f9 is borked, freezes shutdown +* ensure we always set the facility when logging to kmsg -Features: +* service: pid file reading after reload doesn't work, since we don't reset the pid variable -* optionally create watched directories in .path units +* logind: spawn user@..service on login -* consider services with no [Install] section and stored in /lib enabled by "systemctl is-enabled" +* logind: non-local X11 server handling -* consider services with any kind of link in /etc/systemd/system enabled +* logind: use sysfs path in device hash table instead of sysname, as soon as fb driver is fixed -* show failure error string in "systemctl status" +* possibly apply systemd-sysctl per network device subtrees on hotplug -* make sure timeouts are applied to Type=oneshot services. +* implement Register= switch in .socket units to enable registration + in Avahi, RPC and other socket registration services. + +* make sure people don't leave processes around after ExecStartPre= + +* make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early + +* support presets + +* kernel: add /proc/sys file exposing CAP_LAST_CAP? + +* kernel: add device_type = "fb", "fbcon" to class "graphics" + +* understand https://bugzilla.redhat.com/show_bug.cgi?id=672194 + +* 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 is finished (RELOADED=1) + +* support sf_notify() style notification when shutting down, to make auto-exit bus services work -* 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. +* 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 -* detect LXC environment +* Make it possible to set the keymap independently from the font on + the kernel cmdline. Right now setting one resets also the other. -* invoke vhangup() before and after invoking getty +* move nss-myhostname into systemd -* support "auto" and "comment=systemd.automount" at the same time for an fstab entry +* figure out a standard place to configure timezone name, inform myllynen@redhat.com -* Maybe store in unit files whether a service should be enabled by default on package installation +* add dbus call to convert snapshot into target, and a dbus call to generate target from current state + +* detect LXC with $container=lxc + +* drop /.readahead on bigger upgrades with yum + +* add inode stat() check to readahead to suppress preloading changed files + +* allow list of paths in config_parse_condition_path() + +* show enablement status in systemctl status + +* teach systemctl to enable unit files in arbitrary directories + +* In systemctl make sure both is-enabled and is-active print a string, or neither. + +* Implement: + systemctl mask + systemctl unmask + Also support --temp to make this temporary by placing mask links in /run. * perhaps add "systemctl reenable" as combination of "systemctl disable" and "systemctl enable" +* add support for /bin/mount -s + +* GC unreferenced jobs (such as .device jobs) + +* add JoinControllers= to system.conf to mount certain cgroup + controllers together in order to guarantee atomic creation/addition + of cgroups + +* avoid DefaultStandardOutput=syslog to have any effect on StandardInput=socket services + +* cgroup_notify_empty(): recursively check groups up the tree, too + +* fix alsa mixer restore to not print error when no config is stored + +* when failing to start a service due to ratelimiting, try again later, if restart=always is set + +* write blog stories about: + - enabling dbus services + - status update + - how to make changes to sysctl and sysfs attributes + - remote access + +* allow port=0 in .socket units + +* rename systemd-logger to systemd-stdio-syslog-bridge + +* take BSD file lock on tty devices when using them? + +* avoid any flag files, or readahead files in /, we need to support r/o / + or / on tmpfs like Android setups. + +* 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 + +* get process transport into dbus for systemctl -P/-H + +* document default dependencies + +* support systemd.whitelist=/systemd.blacklist= on the kernel command + line. + +* 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 + +* when key file cannot be found, read it from kbd in cryptsetup + +* 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. + +* reuse mkdtemp namespace dirs in /tmp? + +* recreate systemd's D-Bus private socket file on SIGUSR2 + +* 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" + +* Support --test based on current system state + +* show failure error string in "systemctl status" + +* make sure timeouts are applied to Type=oneshot services. + +* investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. + * need a way to apply mount options of api vfs from systemd unit files - (or some other modern source?) instead of fstab + (or some other modern source?) instead of fstab? * maybe introduce ExecRestartPre= @@ -61,51 +196,33 @@ Features: * Patch systemd-fsck to use -C and pass console fd to it -* support remote/ssh systemctl/systemadm, and local privileged access - * configurable jitter for timer events -* Support ProcessNeededForShutdown=true to allow stuff like mdmon - to be killed very late after the rootfs is read only (?) - -* 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 + http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=99ee5315dac6211e972fa3f23bcc9a0343ff58c4 * 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 - * implicitly import "defaults" settings file into all types * port over to LISTEN_FDS/LISTEN_PID: - - uuidd DONE - - dbus DONE - - rsyslog DONE - - rpcbind (/var/run/rpcbind.sock!) DONE - - cups DONE - - avahi-daemon (/var/run/avahi-daemon/socket) DONE - - ssh CLASSIC + - uuidd HAVEPATCH + - 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 +* fingerprint.target, wireless.target, gps.target, netdevice.target * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()! @@ -115,38 +232,35 @@ Features: * systemctl list-jobs - show dependencies -* accountsservice is borked - * auditd service files * add systemctl switch to dump transaction without executing it -* suspend, resume +* suspend, resume support? * readahead: btrfs/LVM SSD detection * add separate man page for [Install] settings -* only add quotacheck deps to .mount units which mention grpquota/usrquota in the mount flags - -* systemctl condrestart should return 0 if service isn't running - * allow runtime changing of log level and target +* drop cap bounding set in readahead and other services + External: * udisks should not use udisks-part-id, instead use blkid. also not probe /dev/loopxxx * snd-seq should go, https://bugzilla.redhat.com/show_bug.cgi?id=676095 -* gnome-shell python script/glxinfo/is-accelerated wech +* 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 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