X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=TODO;h=08626ec5c4c5381916495ab8399fed42e015f9dd;hb=fa7deadb074dfbe473cf3bd942768dbd94cbf7c3;hp=e8afa5f3df90ab66cdc5de6ff10e93d4e33f263e;hpb=d28e9236e79e2d0a49aba472f86f7551ce9ca2f1;p=elogind.git diff --git a/TODO b/TODO index e8afa5f3d..08626ec5c 100644 --- a/TODO +++ b/TODO @@ -11,6 +11,14 @@ 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 + Fedora 19: * external: maybe it is time to patch procps so that "ps" links to @@ -26,43 +34,74 @@ Fedora 19: * when installing fedora with yum --installroot /var/run is a directory, not a symlink -Features: +CGroup Rework Completion: -* service_coldplug() appears to reinstall the wrong stop timeout watch? +* introduce "mainpid" for scopes -* transient units: allow creating auxiliary units with the same call +* implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory?) + +* implement per-slice CPUFairScheduling=1 switch + +* handle jointly mounted controllers correctly + +* logind: implement session kill exceptions * make BlockIODeviceWeight=, BlockIODeviceBandwidth= runtime settable -* split up BlockIOWeight= and BlockIODeviceWeight= +* introduce high-level settings for RT budget, swappiness -* introduce high-level settings for RT budget, swapiness +* man: document new bus apis -* how to reset dynamically changed attributes sanely? +* Send SIGHUP and SIGTERM in session scopes -* when reloading configuration, apply new cgroup configuration +Features: -* implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory?) +* when parsing calendar timestamps support the UTC timezone (even if we won't support arbitrary timezone specs, support UTC itself certainly makes sense) -* implement per-slice CPUFairScheduling=1 switch +* when a kernel driver logs in a tight loop we should ratelimit that too. -* handle jointly mounted controllers correctly +* journald: optionally, when messages with a high log prioerity are logged, sync() immeidately. -* split out CreateMachine into systemd-machined +* introduce %v resolving to the string returned by "uname -r" -* make logind's session and machine - registration use Slices to set up cgroups +* systemctl list-unit-files should list generated files (and probably with a new state "generated" for them, or so) -* journald: make sure ratelimit is actually really per-service with the new cgroup changes +* 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. -* move systemctl dump to systemd-analyze +* 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? + +* transient units: allow creating auxiliary units with the same call + +* how to reset dynamically changed attributes sanely? + +* when reloading configuration, apply new cgroup configuration + +* journald: make sure ratelimit is actually really per-service with the new cgroup changes * libsystemd-logind: sd_session_is_active() and friends: verify validity of session name before appending it to a path -* logind: when a PAM client calls ReleaseSession() start a timeout and - kill the session entirely after that is reached. - * gparted needs to disable auto-activation of mount units somehow, or maybe we should stop doing auto-activiation of this after boot entirely. https://bugzilla.gnome.org/show_bug.cgi?id=701676 @@ -163,10 +202,6 @@ Features: so that the coredump is properly written to the user's own journal file. -* move /usr/lib/modules/$(uname -r)/modules.devname parsing from udevd to - kmod static-nodes - call kmod as an early service, and drop CAP_MKNOD from udevd.service - * seems that when we follow symlinks to units we prefer the symlink destination path over /etc and /usr. We shouldn't do that. Instead /etc should always override /run+/usr and also any symlink @@ -326,7 +361,7 @@ Features: - refuse taking lower-case variable names in sd_journal_send() and friends. - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. - journal: deal nicely with byte-by-byte copied files, especially regards header - - journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages + - journalctl: expand tabs - journal: store euid in journal if it differs from uid - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit - Replace utmp, wtmp, btmp, and lastlog completely with journal