X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=fe305ecb66b31ae47f2cf5dc17fd8ac8945aaacd;hp=06771d5bf56f5f409ba28e4a45e584e6f7d638b8;hb=64b2a4da973aa87a92564bcbdfbb34072da54285;hpb=248fc619b5e3e24d78f171f95b85916eee7987bd diff --git a/TODO b/TODO index 06771d5bf..fe305ecb6 100644 --- a/TODO +++ b/TODO @@ -1,4 +1,12 @@ Bugfixes: +* the running hwdb seems not to pick up updated database files without + an explicit: udevadm control --reload + +* enabling an instance unit creates pointless link, and + the unit will be started with getty@getty.service: + $ systemctl enable getty@.service + ln -s '/usr/lib/systemd/system/getty@.service' '/etc/systemd/system/getty.target.wants/getty@.service' + * 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 @@ -11,32 +19,30 @@ Bugfixes: * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. -* stop importing kernel exported env variables. The utterly broken logic in - the kernel exports every kernel command line option which is not recognized - as a built-in module option as an env variable. Systemd should not pass-on - that nonsense, a kernel command line option is a command line option not an - env variable: - $ cat /proc/252/environ - initrd=\6a9857a393724b7a981ebb5b8495b9ea\3.10.0-2.fc20.x86_64\initrd +* ellipsize_mem must take into account multi-byte unicode characters, and + - make the resulting line the requested number of *characters*, not *bytes*, + - avoid truncuating multi-byte sequences in the middle. + +* When we detect invalid UTF-8, we cant't use it in an error message: + log...("Path is not UTF-8 clean, ignoring assignment: %s", rvalue); -Fedora 19: +* shorten the message to sane length: -* 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. + Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. See system logs and 'systemctl status display-manager.service' for details. -* cgroup attrs: - - update dbus interface docs in wiki +Fedora 20: + +* external: ps should gain colums for slice and machine * localed: - localectl: support new converted x11→console keymaps * when installing fedora with yum --installroot /var/run is a directory, not a symlink + https://bugzilla.redhat.com/show_bug.cgi?id=975864 CGroup Rework Completion: -* introduce "mainpid" for scopes +* introduce "mainpid" for scopes (or maybe not?) * implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory?) @@ -44,63 +50,63 @@ CGroup Rework Completion: * handle jointly mounted controllers correctly -* logind: implement session kill exceptions - * make BlockIODeviceWeight=, BlockIODeviceBandwidth= runtime settable * introduce high-level settings for RT budget, swappiness -* man: document new bus apis - -* Send SIGHUP and SIGTERM in session scopes +* wiki: document new bus APIs of PID 1 (transient units, Reloading signal) Features: +* better error message if you run systemctl without systemd running + +* unlink PID files of units after exit + +* tiny tool that saves/restores backlight + +* systemctl status output should should include list of triggering units and their status + +* for transient units, instead of writing out drop-ins for all properties consider serializing them in the normal serialization stream + +* logind: when logging out, remove user-owned sysv and posix IPC objects + +* session scopes/user unit: add RequiresMountsFor for the home directory of the user + +* add a man page containing packaging guidelines and recommending usage of things like Documentation=, PrivateTmp=, PrivateNetwork= and ReadOnlyDirectories=/etc /usr. + +* journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax? + +* given that logind/machined now let PID 1 do all nasty work we can + probably reduce the capability set they retain substantially. + +* btrfs raid assembly: some .device jobs stay stuck in the queue + * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros. * Fedora: post FPC ticket to move add %tmpfiles_create to the packaging guidelines -* add rpm macros for applying tmpfiles --create after package installation +* make sure gdm doesn't use multi-user-x but the new default X configuration file, and then remove multi-user-x from systemd * when parsing calendar timestamps support the UTC timezone (even if we won't support arbitrary timezone specs, support UTC itself certainly makes sense), also support syntaxes such as +0200 * when a kernel driver logs in a tight loop we should ratelimit that too. -* man: document in the journalctl man page what the colors mean - * "systemctl disable" of a unit instance removes all symlinks, should - only remove the instance symlink (systemct disable of a template + only remove the instance symlink (systemctl disable of a template unit however should remove them all). * journald: optionally, log debug messages to /run but everything else to /var -* journald: optionally, when messages with a high log prioerity are logged, sync() immeidately. - -* introduce %v resolving to the string returned by "uname -r" - * systemctl list-unit-files should list generated files (and probably with a new state "generated" for them, or so) -* Get rid of systemd-sysv: - https://fedoraproject.org/wiki/User:Toshio/Systemd_Convert_draft - -* do we really need both hasprefix() and startswith()? - -* when a kernel driver logs in a tight loop we should ratelimit that too. - * journald: when we drop syslog messages because the syslog socket is full, make sure to write how many messages are lost as first thing to syslog when it works again. -* prohibit Restart= set with Type=oneshot - * man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted. * load .d/*.conf dropins for device units -* move systemctl set-log-level to systemd-analyze? - -* move "systemctl dump" to systemd-analyze - * add a fixed dbus path for "my own unit", "my own session", ... to PID1, logind, ... * service_coldplug() appears to reinstall the wrong stop timeout watch? @@ -117,8 +123,10 @@ Features: validity of session name before appending it to a path * gparted needs to disable auto-activation of mount units somehow, or - maybe we should stop doing auto-activiation of this after boot + maybe we should stop doing auto-activation of this after boot entirely. https://bugzilla.gnome.org/show_bug.cgi?id=701676 + Maybe take a BSD lock at the disk device node and teach udev to + check for that and suppress event handling. * when a service changes state make reflect that in the RUNNING/LISTENING states of its socket @@ -132,8 +140,6 @@ Features: * something pulls in pcre as so dep into our daemons such as hostnamed. -* cgroup-agent: downgrade error messages - * document systemd-journal-flush.service properly * change systemd-journal-flush into a service that stays around during @@ -174,9 +180,9 @@ Features: * Introduce a way how we can kill the main process of a service with KillSignal, but all processes with SIGKILL later on https://bugzilla.redhat.com/show_bug.cgi?id=952634 -* maybe add a warning to the unit file parses whern the acces mode of unit files is non-sensical. +* maybe add a warning to the unit file parses where the access mode of unit files is nonsensical. -* investigate endianess issues of UUID vs. GUID +* investigate endianness issues of UUID vs. GUID * dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we should be able to safely try another attempt when the bus call LoadUnit() is invoked. @@ -205,8 +211,6 @@ Features: - make stuff in test/ work with separate output dir - remove all the duplicated code in test/ -* suppress log output on shutdown when "quiet" is used - * systemctl delete x.snapshot leaves no trace in logs (at least at default level). * make the coredump collector tool move itself into the user's cgroup @@ -223,10 +227,6 @@ Features: * when isolating, try to figure out a way how we implicitly can order all units we stop before the isolating unit... -* teach udev + logind's uaccess to somehow handle the "dead" device nodes from: - /lib/modules/$(uname -r)/modules.devname - and apply ACLs to them if they have TAG=="uaccess" in udev rules. - * add ConditionArchitecture= or so * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) @@ -251,7 +251,7 @@ Features: and we might want to requeue the mounts local-fs acquired through that automatically. -* rework specifier logic so that we can distuingish OOM errors from other errors +* rework specifier logic so that we can distinguish OOM errors from other errors * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep() @@ -261,13 +261,13 @@ Features: * documentation: recommend to connect the timer units of a service to the service via Also= in [Install] -* add a tool that lists active timer units plus their next elapstion and the time the units ran last +* add a tool that lists active timer units plus their next elapse and the time the units ran last * man: document the very specific env the shutdown drop-in tools live in * shutdown logging: store to EFI var, and store to USB stick? -* man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too +* man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too * systemctl: maybe add "systemctl add-wants" or so... @@ -288,9 +288,6 @@ Features: * timedate: have global on/off switches for auto-time (NTP), and auto-timezone that connman can subscribe to. -* Honour "-" prefix for InaccessibleDirectories= and ReadOnlyDirectories= to - suppress errors of the specified path doesn't exist - * dev-setup.c: when running in a container, create a tiny stub udev database with the systemd tag set for all network interfaces found, so that libudev reports them as present, and systemd's .device units @@ -305,7 +302,7 @@ Features: - write man page for efi boot generator - 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 + - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables * maybe do not install getty@tty1.service symlink in /etc but in /usr? @@ -422,10 +419,6 @@ Features: 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. @@ -532,8 +525,6 @@ Features: when done. That means clients don't get a successful method reply, but much rather a disconnect on success. -* 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