X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=0c9bc089083bf8c0ad6e98a2a7c6168cd49c295c;hp=9ddfb5c293c5e91e587792182ec451861c626ad8;hb=9bdbc2e2ec523dbefe1c1c7e164b5544aff0b185;hpb=20ad4cfd8e5592f634f20468798cbc1055ab9faf diff --git a/TODO b/TODO index 9ddfb5c29..0c9bc0890 100644 --- a/TODO +++ b/TODO @@ -13,44 +13,70 @@ Bugfixes: * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. -F18: - +Fedora 19: * Retest multi-seat +* create /var/log/journal/ + Features: +* turn unused sysv early-boot stuff like $local-fs, $syslog into a NOP. systemd does + no longer support sysv early-boot scripts, these facilities can be silently ignored + +* re-enable "make check" for gtk-doc (broken for unknown reason) + +* logind: make PrepareForSuspend(false) an official api for notification of resumes + +* ExecStartPre= with an empty string should reset the list of commands to invoke + +* refuse instantiation of proc.mount and mount units for all other API fs + +* "systemctl disable" on a static unit prints no message and does + nothing. "systemctl enable" does nothing, and gives a bad message + about it. Should fix both to print nice actionable messages. + +* fstab: add new mount option x-systemd-after=/foobar/waldo to allow manual dependencies to other mount points + https://bugzilla.redhat.com/show_bug.cgi?id=812826 + +* add "loginctl unlock-sessions" as counterpart for "loginctl lock-sessions" + +* extend cgroup attr dbus calls to optionally make changes persistent, and retrieve current kernel values + +* support high-level cgroup setting syntax in systemctl. Example: "systemctl set-cgroup-attr MemoryLimit 5K" + +* print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word + +* kernel cmdline switch to turn off predictable network interface names + +* mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. + +* udev: remove all (misguided from day 1) userspace firmware_class handling + +* logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around + +* service: when killing a service with SIGKILL always kill all processes, even if for SIGTERM we only killed the main process + +* exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. + +* DeviceAllow/DeviceDeny: disallow everything by default, but whitelist /dev/zero, /dev/null and friends -* kill insserv code, people should really use a generator for this +* service: watchdog logic: for testing purposes allow ping, but do not require pong * journald: when dropping msgs due to ratelimit make sure to write "dropped %u messages" not only when we are about to print the next message that works, but alraedy after a short tiemout -* add form factor to /etc/machine-info - -* use C11 static_assert() where we currently use assert_cc() - * journald: also get thread ID from client, plus thread name * check if we can make journalctl by default use --follow mode inside of less if called without args? -* Addd a verbose mode to "systemctl start" and friends that explains what is being done or not done - -* "systemctl is-failed" to join "systemctl is-active" and "systemctl is-enabled". +* Add a verbose mode to "systemctl start" and friends that explains what is being done or not done * journal is not closed properly at shutdown when run in a container? -* All log messages generated from socket.c, service.c, ... should - include _SYSTEMD_UNIT= fields so that "systemctl status" can show - them along with the unit - -* use polkit "imply" for binding hostname actions together - -* journal: when waiting for journal additions always sleep at least 1s or so, in order to minimize wakeups +* journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups * When shutdown.target is queued begin with an asynchronous sync()? -* Add ConditionBatteryPower= or ConditionACPower=? (but definitely not both) - * add API to close/reopen/get fd for journal client fd in libsystemd-journal. * maybe add API to send pairs of iovecs via sd_journal_send @@ -105,8 +131,6 @@ Features: * journal: add a setgid "adm" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access -* link up selected blog stories from man pages and unit files Documentation= fields? - * journactl: support negative filtering, i.e. FOOBAR!="waldo", and !FOOBAR for events without FOOBAR. @@ -138,8 +162,6 @@ Features: * document that people can use file system ACLs to manage access to journal files, with example -* don't show cgroup in "systemctl status" if empty/non-existent, especially for foreign .mount units - * timedated: export boolean that clarifies whether NTP is even available * timedated: refuse time changes when NTP is on @@ -180,7 +202,7 @@ Features: * WorkingDirectory: support env var replacements like in ExecStart= so that people can use $HOME -* refuse boot if /etc/machine-id is not useful +* refuse boot if /etc/machine-id is not useful (or set taint?) * nspawn: consider changing users for -u with su, so that NSS resolving works correctly @@ -195,8 +217,6 @@ Features: * document that deps in [Unit] sections ignore Alias= fileds in [Install] units of other units, unless those units are disabled -* need to update LGPL2.1 text to newest version (with updated FSF address) - * systemctl: when powering down/suspending check for inhibitors, and warn. * instantiated [Install] for target units @@ -207,8 +227,6 @@ Features: * move cryptsetup key caching into kernel keyctl? https://bugs.freedesktop.org/show_bug.cgi?id=54982 -* make nspawn work without terminal - * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it https://bugs.freedesktop.org/show_bug.cgi?id=54712 @@ -217,6 +235,7 @@ Features: * make timer units go away after they elapsed * http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html + (network and remote-fs on shutdown) * come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead @@ -230,16 +249,12 @@ Features: * Query Paul Moore about relabelling socket fds while they are open -* move keymaps to /usr/lib/... rather than /usr/lib/udev/... - * journald: check whether it is OK if the client can still modify delivered journal entries * journal live copy, based on libneon (client) and libmicrohttpd * system-wide seccomp filter -* ability to pass fds into systemd - * system.conf should have controls for cgroups * bind mount read-only the cgroup tree higher than nspawn @@ -344,7 +359,7 @@ Features: * support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator -* nspawn: make use of device cgroup contrller by default +* nspawn: make use of device cgroup controller by default * drop accountsservice's StandardOutput=syslog and Type=dbus fields @@ -353,7 +368,6 @@ Features: * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes * (attempt to) make Debianites happy: - - implement .d/ auto includes for unit files - add syntax to reset ExecStart= lists (and similar) * move passno parsing to fstab generator @@ -369,13 +383,16 @@ Features: * readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ -* automount: implement expire - -* logind: auto-suspend, auto-shutdown: - IdleAction=(none|suspend|opportunistic|hibernate|poweroff) - IdleActionDelay=... - SessionIdleMode=(explicit|ignore|login) - ForceShutdown=(yes|no) +* automount: implement expire: + - set superblock timeout AUTOFS_DEV_IOCTL_TIMEOUT_CMD + - periodically run AUTOFS_DEV_IOCTL_EXPIRE_CMD + - every timeout/4 (original autofs logic) + - blocking, needs a thread + - run until -EAGAIN + - receive expire packet on pipe if kernel tells the timeout is over + - call umount + - answer expire packet on pipe with AUTOFS_DEV_IOCTL_{READY,FAIL}_CMD + - AUTOFS_DEV_IOCTL_EXPIRE_CMD returns * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel) @@ -393,12 +410,9 @@ Features: * ConditionSecurity= should learn about IMA and SMACK -* Auke: merge Auke's bootchart - * udev: move to LGPL * udev systemd unify: - - strpcpy(), strpcpyl(), strscpy(), strscpyl() - utf8 validator code * udev: scsi_id -> sg3_utils -> kill scsi_id @@ -507,8 +521,6 @@ Features: * Make it possible to set the keymap independently from the font on the kernel cmdline. Right now setting one resets also the other. -* move nss-myhostname into systemd - * and a dbus call to generate target from current state * drop /.readahead on bigger upgrades with yum @@ -531,7 +543,6 @@ Features: - the journal HTTP iface - non-cgroup resource management - refreshed, longer missions statement - - using detect-virt * allow port=0 in .socket units @@ -596,7 +607,7 @@ 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? * NTP: the kernel's 11-minutes-mode syncs the system time to the RTC, but only in an ~30 minutes window. It does not adjust larger differences. Find a way @@ -622,10 +633,8 @@ Regularly: * use secure_getenv() instead of getenv() where appropriate +* link up selected blog stories from man pages and unit files Documentation= fields + Scheduled for removal or fixing: * xxxOverridable dependencies (probably: fix) - -* support for early-boot SysV services (definitely: remove) - -* insserv support (definitely: remove)