network: add malloc-assertion in test

[elogind.git] / TODO

diff --git a/TODO b/TODO
index af224e98505ea483d87b7331df728cdd7eb71f91..79d9be465984ec76594117f03e22ff39e7ca1ed1 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,15 +1,3 @@
-Fixes needed before 217:
-
-* sd_session_get_desktop() yells at me?
-
-* change startup timeout to not cover the full bootup, but only sysinit part (see below)
-
-* remove Discard= in .mount units and replace it by Options=, to prepare for later swapon fix
-
-* verify that both resolved and timesyncd work OK without networkd around
-
-* push out allow-interactive-auth flag into dbus spec
-

 Bugfixes:
 
 * Should systemctl status \* work on all unit types, not just .service?
 Bugfixes:
 
 * Should systemctl status \* work on all unit types, not just .service?


@@ -18,22 +6,19 @@ Bugfixes:
   automount points even when the original .automount file did not exist
   anymore. Only the .mount unit was still around.
 
   automount points even when the original .automount file did not exist
   anymore. Only the .mount unit was still around.
 

-* properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point.
-

 * ExecStart with unicode characters fails in strv_split_quoted:
 
           [Service]
           Environment=ONE='one' "TWO='two two' too" THREE=
           ExecStart=/bin/python3 -c 'import sys;print(sys.argv)' $ONE $TWO $THREE
 
 * ExecStart with unicode characters fails in strv_split_quoted:
 
           [Service]
           Environment=ONE='one' "TWO='two two' too" THREE=
           ExecStart=/bin/python3 -c 'import sys;print(sys.argv)' $ONE $TWO $THREE
 

-* MEMORY return code is overloaded for syntax errors in the commandline.
+* MEMORY return code is overloaded for syntax errors in the command line.

   str_split_quoted() should return a real return code, so spawn_child can
   report the failure properly.
 
 External:
   str_split_quoted() should return a real return code, so spawn_child can
   report the failure properly.
 
 External:

-* 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
+* Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros.

 
 * Fedora: move kernel image to /usr/lib/modules/, kernel-install will take care of populating /boot
 
 
 * Fedora: move kernel image to /usr/lib/modules/, kernel-install will take care of populating /boot
 


@@ -46,74 +31,126 @@ External:
 
 Features:
 
 
 Features:
 

-* journald: allow per-priority and per-service retention times when rotating/vacuuming
+* change default container location from /var/lib/container to /var/lib/machines

 
 

-* introduce systemd-timesync-wait.service or so to sync on an NTP fix?
+* nspawn: when start a container "foobar" look for its configuration in a file "foobar.nspawn" in /etc/systemd/nspawn/ as well as next to the actualy directory or image to boot

 
 

-* systemd --user should issue sd_notify() upon reaching basic.target, not on becoming idle
+* Port various tools to make use of verbs.[ch], where applicable

 
 

-* configure.ac pretends dbus was optional but actually hardcodes use of dbus' pkg-config file to determine various dbus dirs such as policy and activation dirs
+* Check all invocations of access() and consider turning them into laccess()

 
 

-* consider showing the unit names during boot up in the status output, not just the unit descriptions
+* "machinectl history"

 
 

-* send SIGABRT when a service watchdog is triggered, by default, so that we acquire a backtrace of the hang.
+* "machinectl diff"

 
 

-* dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from?
+* "machinectl commit" that takes a writable snapshot of a tree, invokes a shell in it, and marks it read-only after use

 
 

-* maybe allow timer units with an empty Units= setting, so that they
-  can be used for resuming the system but nothing else.
+* "machinectl status" should show 10 most recent log lines of both the host logs of the unit of the machine, plus the logs generated in the machine

 
 

-* what to do about udev db binary stability for apps?
+* add transparent btrfs pool in a loopback file in /var if btrfs operations (such as systemd-import pull-dkr) are used and /var is not a btrfs file system

 
 

-* add a system-wide shutdown timeout, similar to the startup timeout we already have (see fdo bz #84110)
+* systemd-nspawn -x should support ephemeral instances of gpt images

 
 

-* maybe provide an API to allow migration of foreign PIDs into existing scopes.
+* hostnamectl: show root image uuid

 
 

-* kdbus: maybe rename "connection name" concept to something that doesn't reuse the word "name"?
+* sysfs set api in libudev is not const

 
 

-* PID 1 doesn't apply nspawns devices cgroup policy
+* Find a solution for SMACK capabilities stuff:
+  http://lists.freedesktop.org/archives/systemd-devel/2014-December/026188.html

 
 

-* rework journal-send.c to use memfds for large blobs if they are available instead of unlinked files in /tmp. Also, if we detect that the kernel knows memfds, refuse anything but sealed memfds.
+* port libmount hookup to use API's own inotify interface, as soon as that is table in libmount

 
 

-* maybe support a new very "soft" reboot mode, that simply kills all processes, disassembles everything, flushes /run and sysvipc, and then reexecs systemd again
+* journald: broken file systems are real (btrfs), we need to handle
+  SIGBUS in some way if we cannot write or read from the disk.
+  https://bugzilla.redhat.com/show_bug.cgi?id=1151848

 
 

-* man: document that corrupted journal files is nothing to act on
+* "systemctl preset-all" should probably order the unit files it
+  operates on lexicographically before starting to work, in order to
+  ensure deterministic behaviour if two unit files conflict (like DMs
+  do, for example)

 
 

-* bus-proxy: when passing messages from kdbus, make sure we properly
-  handle the case where a large number of fds is appended that we
-  cannot pass into sendmsg() of the AF_UNIX sokcet (which only accepts
-  253 messages)
+* resolved should optionally register additional per-interface LLMNR
+  names, so that for the container case we can establish the same name
+  (maybe "host") for referencing the server, everywhere.

 
 

-* busctl: add a pcap writer, using LINKTYPE_DBUS/231
+* systemd-journal-upload (or a new, related tool): allow pushing out
+  journal messages onto the network in BSD syslog protocol,
+  continuously. Default to some link-local IP mcast group, to make this
+  useful as a one-stop debugging tool.

 
 

-* man: maybe use the word "inspect" rather than "introspect"?
+* synchronize console access with BSD locks:
+  http://lists.freedesktop.org/archives/systemd-devel/2014-October/024582.html

 
 

-* introduce machines.target to order after all nspawn instances
+* as soon as we have kdbus, and sender timestamps, revisit coalescing multiple parallel daemon reloads:
+  http://lists.freedesktop.org/archives/systemd-devel/2014-December/025862.html

 
 

-* systemd-nspawn@.service should fail if some nspawn arg is invalid, with Type=notify
+* set $REMOTE_IP (or $REMOTE_ADDR/$REMOTE_PORT) environment variable when doing per-connection socket activation. use format introduced by xinetd or CGI for this

 
 

-* "machinectl list" should probably show columns for OS version and IP addresses
+* the install state probably shouldn't get confused by generated units, think dbus1/kdbus compat!

 
 

-* systemctl: if it fails, show log output?
+* in systemctl list-unit-files: show the install value the presets would suggest for a service in a third column

 
 

-* maybe add "systemctl edit" that copies unit files from /usr/lib/systemd/system to /etc/systemd/system and invokes vim on them
+* we should try harder to collapse start jobs for swaps that end up being the same:
+  http://lists.freedesktop.org/archives/systemd-devel/2014-November/025359.html

 
 

-* dbus: add new message hdr field for allowing interactive auth, write spec for it. update dbus spec to mandate that unknown flags *must* be ignored...
+* timedated should compensate on SetTime for the time spent in polkit

 
 

-* maybe introduce AssertXYZ= similar to ConditionXYZ= that causes a unit to fail (instead of skipping it) if some condition is not true...
+* figure out when we can use the coarse timers

 
 

-* remove multi-seat-x now
+* sd-resolve: drop res_query wrapping, people should call via the bus to resolved instead

 
 

-* refcounting in sd-resolve is borked
+* add "systemctl start -v foobar.service" that shows logs of a service
+  while the start command runs. This is non-trivial to do without
+  races though, since we should flush out all journal messages before
+  returning from the "systemctl stop".

 
 

-* exponential backoff in timesyncd and resolved when we cannot reach a server
+* firstboot: make it useful to be run immediately after yum --installroot to set up a machine. (most specifically, make --copy-root-password work even if /etc/passwd already exists
+
+* timesyncd + resolved: add ugly bus calls to set NTP and DNS servers per-interface, for usage by NM
+
+* networkd-wait-online really should have a timeout by default
+
+* add infrastructure to allocate dynamic/transient users and UID ranges, for use in user-namespaced containers, per-seat gdm login screens and gdm guest sessions
+
+* machined: add an API so that libvirt-lxc can inform us about network interfaces being removed or added to an existing machine
+
+* maybe add support for specifier expansion in user.conf, specifically DefaultEnvironment=
+
+* code cleanup: retire FOREACH_WORD_QUOTED, port to unquote_first_word() loops instead

 
 

-* apply start timeout during the "initializing" manager state only,
-  instead of both "initializing" and "starting". maybe rename the
-  timeout to "initialization-timeout" then or so?
+* introduce systemd-timesync-wait.service or so to sync on an NTP fix?
+
+* systemd --user should issue sd_notify() upon reaching basic.target, not on becoming idle
+
+* consider showing the unit names during boot up in the status output, not just the unit descriptions

 
 

-* journald: make use of uid-range.h to managed uid ranges to split
-  journals in.
+* dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from?
+
+* maybe allow timer units with an empty Units= setting, so that they
+  can be used for resuming the system but nothing else.
+
+* what to do about udev db binary stability for apps? (raw access is not an option)
+
+* maybe provide an API to allow migration of foreign PIDs into existing scopes.
+
+* maybe support a new very "soft" reboot mode, that simply kills all processes, disassembles everything, flushes /run and sysvipc, and then reexecs systemd again
+
+* man: document that corrupted journal files is nothing to act on
+
+* man: maybe use the word "inspect" rather than "introspect"?
+
+* "machinectl list" should probably show columns for OS version and IP addresses
+
+* systemctl: if some operation fails, show log output?
+
+* systemctl edit:
+- allow creation of units from scratch
+- use equvalent of cat() to insert existing config as a comment, prepended with #.
+  Upon editor exit, lines with one # are removed, lines with two # are left with one #, etc.
+
+* refcounting in sd-resolve is borked
+
+* exponential backoff in timesyncd and resolved when we cannot reach a server

 
 * tmpfiles: port to unquote_many_words(), similar to sysusers
 
 
 * tmpfiles: port to unquote_many_words(), similar to sysusers
 


@@ -121,15 +158,8 @@ Features:
   currently uses FOREACH_WORD and friends. For example, most conf
   parsing callbacks should use it.
 
   currently uses FOREACH_WORD and friends. For example, most conf
   parsing callbacks should use it.
 

-* logind: make the Suspend()/Hibernate() bus calls wait for the for
-  the job to be completed. before returning, so that clients can wait
-  for "systemctl suspend" to finish to know when the suspending is
-  complete.
-

 * merge ~/.local/share and ~/.local/lib into one similar /usr/lib and /usr/share....
 
 * merge ~/.local/share and ~/.local/lib into one similar /usr/lib and /usr/share....
 

-* journald: allows specification of UID range for splitting up journal files
-

 * systemd.show_status= should probably have a mode where only failed
   units are shown.
 
 * systemd.show_status= should probably have a mode where only failed
   units are shown.
 


@@ -168,36 +198,27 @@ Features:
   - edns0
   - dname
   - cname on PTR (?)
   - edns0
   - dname
   - cname on PTR (?)

-
-* Ignore .busname units on classic D-Bus boots, systemd-resolved cannot be started on kdbus
-  without the active policy and should get a Wants=org.freedesktop.resolve1.busname to
-  pull-in the policy.
+  - maybe randomize DNS UDP source ports
+  - maybe compare query section of DNS replies

 
 * Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely
 
 * Add a new verb "systemctl top"
 
 
 * Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely
 
 * Add a new verb "systemctl top"
 

-* logind: allow users to kill or lock their own sessions
-

 * add new gpt type for btrfs volumes
 
 * support empty /etc boots nicely:
   - nspawn/gpt-generator: introduce new gpt partition type for /usr
   - fstab-generator: support systemd.volatile=yes|no|state on the kernel cmdline, too, similar to nspawn's --volatile=
 * add new gpt type for btrfs volumes
 
 * support empty /etc boots nicely:
   - nspawn/gpt-generator: introduce new gpt partition type for /usr
   - fstab-generator: support systemd.volatile=yes|no|state on the kernel cmdline, too, similar to nspawn's --volatile=

-  - fstab-generator: add support for usr= in addition to root= on the kernel cmdline

 
 * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them.
 
 
 * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them.
 

-* support setting empty environment variables with Environment= and EnvironmentFile=
-

 * timer units: actually add extra delays to timer units with high AccuracySec values, don't start them already when we are awake...
 
 * a way for container managers to turn off getty starting via $container_headless= or so...
 
 * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit
 
 * timer units: actually add extra delays to timer units with high AccuracySec values, don't start them already when we are awake...
 
 * a way for container managers to turn off getty starting via $container_headless= or so...
 
 * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit
 

-* journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so...
-

 * mount_cgroup_controllers(): symlinks need to get the label applied
 
 * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services
 * mount_cgroup_controllers(): symlinks need to get the label applied
 
 * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services


@@ -207,8 +228,6 @@ Features:
 
 * sd-event: generate a failure of a default event loop is executed out-of-thread
 
 
 * sd-event: generate a failure of a default event loop is executed out-of-thread
 

-* expose "Locked" property on logind sesison objects
-

 * add bus api to query unit file's X fields.
 
 * consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup=
 * add bus api to query unit file's X fields.
 
 * consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup=


@@ -220,11 +239,6 @@ Features:
   - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap?
   - Make /home automount rather than mount?
 
   - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap?
   - Make /home automount rather than mount?
 

-* improve journalctl performance by loading journal files
-  lazily. Encode just enough information in the file name, so that we
-  do not have to open it to know that it is not interesting for us, for
-  the most common operations.
-

 * add generator that pulls in systemd-network from containers when
   CAP_NET_ADMIN is set, more than the loopback device is defined, even
   when it is otherwise off
 * add generator that pulls in systemd-network from containers when
   CAP_NET_ADMIN is set, more than the loopback device is defined, even
   when it is otherwise off


@@ -292,10 +306,6 @@ Features:
 
 * refuse boot if /etc/os-release is missing or /etc/machine-id cannot be set up
 
 
 * refuse boot if /etc/os-release is missing or /etc/machine-id cannot be set up
 

-* given that logind now lets PID 1 do all nasty work, we can
-  probably reduce the capability set it retains substantially.
-  (we need CAP_SYS_ADMIN for drmSetMaster(), so maybe not worth it)
-

 * btrfs raid assembly: some .device jobs stay stuck in the queue
 
 * make sure gdm does not use multi-user-x but the new default X configuration file, and then remove multi-user-x from systemd
 * btrfs raid assembly: some .device jobs stay stuck in the queue
 
 * make sure gdm does not use multi-user-x but the new default X configuration file, and then remove multi-user-x from systemd


@@ -308,12 +318,20 @@ Features:
   ReadOnlyDirectories=... for whitelisting files for a service.
 
 * sd-bus:
   ReadOnlyDirectories=... for whitelisting files for a service.
 
 * sd-bus:

+  - kdbus: process fd=-1 for incoming msgs
+  - make dsrt happy, and change userspace header for kdbus to yyyyuta{tv}v
+  - kdbus: PID/TID goes missing for method calls from outside the PID namespace?
+  - kdbus: the kernel should not allow messages to be delivered that have a reply serial != 0, reply-expect unset, but no appropriate window
+  - kdbus: timestamps on kernel's NameOwnerChanged messages?
+  - kdbus' busnames.target should get pulled in by basic.target
+  - Ignore .busname units on classic D-Bus boots, systemd-resolved cannot be started on kdbus
+    without the active policy and should get a Wants=org.freedesktop.resolve1.busname to
+    pull-in the policy.
+  - port to sd-resolve for connecting to TCP dbus servers
+  - kdbus: maybe add controlling tty metadata fields
+  - see if we can introduce a new sd_bus_get_owner_machine_id() call to retrieve the machine ID of the machine of the bus itself

   - when kdbus does not take our message without memfds, try again with memfds
   - when kdbus does not take our message without memfds, try again with memfds

-  - systemd-bus-proxyd needs to enforce good old XML policy
-  - allow updating attach flags during runtime
-  - pid1: peek into activating message when activating a service

   - introduce sd_bus_emit_object_added()/sd_bus_emit_object_removed() that automatically includes the build-in interfaces in the list
   - introduce sd_bus_emit_object_added()/sd_bus_emit_object_removed() that automatically includes the build-in interfaces in the list

-  - port to sd-resolve for connecting to TCP dbus servers

   - see if we can drop more message validation on the sending side
   - add API to clone sd_bus_message objects
   - make AddMatch calls on dbus1 transports async?
   - see if we can drop more message validation on the sending side
   - add API to clone sd_bus_message objects
   - make AddMatch calls on dbus1 transports async?


@@ -323,10 +341,15 @@ Features:
        - kdbus mapping
        - NameLost/NameAcquired obsolete
        - GVariant
        - kdbus mapping
        - NameLost/NameAcquired obsolete
        - GVariant

-       - "const" properties (posted)

        - path escaping
   - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now
   - test bloom filter generation indexes
        - path escaping
   - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now
   - test bloom filter generation indexes

+  - bus-proxy: when passing messages from kdbus, make sure we properly
+    handle the case where a large number of fds is appended that we
+    cannot pass into sendmsg() of the AF_UNIX sokcet (which only accepts
+    253 messages)
+  - kdbus: introduce a concept of "send-only" connections
+  - kdbus: add counter for refused unicast messages that is passed out via the RECV ioctl. SImilar to the counter for dropped multicast messages we already have.

 
 * sd-event
   - allow multiple signal handlers per signal?
 
 * sd-event
   - allow multiple signal handlers per signal?


@@ -347,8 +370,6 @@ Features:
 
 * maybe add a generator that looks for "systemd.run=" on the kernel cmdline for container usercases...
 
 
 * maybe add a generator that looks for "systemd.run=" on the kernel cmdline for container usercases...
 

-* timedatectl: print a nicer message when enabling ntp fails because ntpd/chrony are not installed
-

 * cgtop: make cgtop useful in a container
 
 * test/:
 * cgtop: make cgtop useful in a container
 
 * test/:


@@ -390,8 +411,6 @@ Features:
 
 * think about window-manager-run-as-user-service problem: exit 0 → activate shutdown.target; exit != 0 → restart service
 
 
 * think about window-manager-run-as-user-service problem: exit 0 → activate shutdown.target; exit != 0 → restart service
 

-* use "log level" rather than "log priority" everywhere
-

 * merge unit_kill_common() and unit_kill_context()
 
 * introduce ExecCondition= in services
 * merge unit_kill_common() and unit_kill_context()
 
 * introduce ExecCondition= in services


@@ -425,12 +444,26 @@ Features:
     any session we should probably just become a NOP, since that's
     usually not a real user session but just some system code that just
     needs setuid().
     any session we should probably just become a NOP, since that's
     usually not a real user session but just some system code that just
     needs setuid().

+  - logind: make the Suspend()/Hibernate() bus calls wait for the for
+    the job to be completed. before returning, so that clients can wait
+    for "systemctl suspend" to finish to know when the suspending is
+    complete.
+  - logind: when the power button is pressed short, just popup a
+    logout dialog. If it is pressed for 1s, do the usual
+    shutdown. Inspiration are Macs here.
+  - logind: allow users to kill or lock their own sessions
+  - expose "Locked" property on logind sesison objects
+  - given that logind now lets PID 1 do all nasty work, we can
+    probably reduce the capability set it retains substantially.
+    (we need CAP_SYS_ADMIN for drmSetMaster(), so maybe not worth it)
+  - expose orientation sensors and tablet mode through logind

 
 * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty.
 
 * service: watchdog logic: for testing purposes allow ping, but do not require pong
 
 * journal:
 
 * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty.
 
 * service: watchdog logic: for testing purposes allow ping, but do not require pong
 
 * journal:

+  - consider introducing implicit _TTY= + _PPID= + _EUID= + _EGID= + _FSUID= + _FSGID= fields

   - import and delete pstore filesystem content at startup
   - journald: also get thread ID from client, plus thread name
   - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups
   - import and delete pstore filesystem content at startup
   - journald: also get thread ID from client, plus thread name
   - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups


@@ -452,17 +485,14 @@ Features:
   - journal-send.c, log.c: when the log socket is clogged, and we drop, count this and write a message about this when it gets unclogged again.
   - journal: find a way to allow dropping history early, based on priority, other rules
   - journal: When used on NFS, check payload hashes
   - journal-send.c, log.c: when the log socket is clogged, and we drop, count this and write a message about this when it gets unclogged again.
   - journal: find a way to allow dropping history early, based on priority, other rules
   - journal: When used on NFS, check payload hashes

-  - journald: check whether it is OK if the client can still modify delivered journal entries

   - journal live copy, based on libneon (client) and libmicrohttpd (server)
   - journald: add kernel cmdline option to disable ratelimiting for debug purposes
   - 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
   - journal live copy, based on libneon (client) and libmicrohttpd (server)
   - journald: add kernel cmdline option to disable ratelimiting for debug purposes
   - 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

-  - 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
   - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax?
   - 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
   - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax?

-  - tmpfiles: when applying ownership to /run/log/journal, also do this for the journal fails contained in it

   - when a kernel driver logs in a tight loop, we should ratelimit that too.
   - journald: optionally, log debug messages to /run but everything else to /var
   - journald: when we drop syslog messages because the syslog socket is
   - when a kernel driver logs in a tight loop, we should ratelimit that too.
   - journald: optionally, log debug messages to /run but everything else to /var
   - journald: when we drop syslog messages because the syslog socket is


@@ -473,6 +503,15 @@ Features:
     boot, and causes the journal to be moved back to /run on shutdown,
     so that we do not keep /var busy. This needs to happen synchronously,
     hence doing this via signals is not going to work.
     boot, and causes the journal to be moved back to /run on shutdown,
     so that we do not keep /var busy. This needs to happen synchronously,
     hence doing this via signals is not going to work.

+  - optionally support running journald from the command line for testing purposes in external projects
+  - journald: allow per-priority and per-service retention times when rotating/vacuuming
+  - journald: make use of uid-range.h to managed uid ranges to split
+    journals in.
+  - journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so...
+  - improve journalctl performance by loading journal files
+    lazily. Encode just enough information in the file name, so that we
+    do not have to open it to know that it is not interesting for us, for
+    the most common operations.

 
 * document:
   - document that deps in [Unit] sections ignore Alias= fields in
 
 * document:
   - document that deps in [Unit] sections ignore Alias= fields in


@@ -519,15 +558,6 @@ Features:
   - when parsing calendar timestamps support the UTC timezone (even if we will not support arbitrary timezone specs, support UTC itself certainly makes sense), also support syntaxes such as +0200
   - Modulate timer frequency based on battery state
 
   - when parsing calendar timestamps support the UTC timezone (even if we will not support arbitrary timezone specs, support UTC itself certainly makes sense), also support syntaxes such as +0200
   - Modulate timer frequency based on battery state
 

-* update the kernel's TZ (sys_tz) when DST changes
-
-* sync down the system time to the RTC when:
-    - CLOCK_REALTIME makes jumps (the user explicitely requested a time set)
-    - DST/timezone changes && ntp is active && RTC-in-localtime (never do it without ntp)
-  This takes care of syncing ntpdate updates to the RTC, and DST updates for localtime
-  mode, it will never touch the RTC if the no reliable time source is active or the
-  user did not request anything like it.
-

 * add libsystemd-password or so to query passwords during boot using the password agent logic
 
 * If we show an error about a unit (such as not showing up) and it has no Description string, then show a description string generated form the reverse of unit_name_mangle().
 * add libsystemd-password or so to query passwords during boot using the password agent logic
 
 * If we show an error about a unit (such as not showing up) and it has no Description string, then show a description string generated form the reverse of unit_name_mangle().


@@ -550,7 +580,6 @@ Features:
 * nspawn:
   - bind mount read-only the cgroup tree higher than nspawn
   - refuses to boot containers without /etc/machine-id (OK?), and with empty /etc/machine-id (not OK).
 * nspawn:
   - bind mount read-only the cgroup tree higher than nspawn
   - refuses to boot containers without /etc/machine-id (OK?), and with empty /etc/machine-id (not OK).

-  - support taking a btrfs snapshot at startup and dropping it afterwards

 
 * cryptsetup:
   - cryptsetup-generator: allow specification of passwords in crypttab itself
 
 * cryptsetup:
   - cryptsetup-generator: allow specification of passwords in crypttab itself


@@ -565,8 +594,6 @@ Features:
 
 * make timer units go away after they elapsed
 
 
 * make timer units go away after they elapsed
 

-* come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead
-

 * move PID 1 segfaults to /var/lib/systemd/coredump?
 
 * create /sbin/init symlinks from the build system
 * move PID 1 segfaults to /var/lib/systemd/coredump?
 
 * create /sbin/init symlinks from the build system


@@ -667,13 +694,6 @@ Features:
 
 * and a dbus call to generate target from current state
 
 
 * and a dbus call to generate target from current state
 

-* readahead:
-  - drop /.readahead on bigger upgrades with yum
-  - move readahead files into /var (look for them with .path units?)
-  - readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO
-  - readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
-  - readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/
-

 * GC unreferenced jobs (such as .device jobs)
 
 * write blog stories about:
 * GC unreferenced jobs (such as .device jobs)
 
 * write blog stories about:


@@ -683,7 +703,6 @@ Features:
   - how to make changes to sysctl and sysfs attributes
   - remote access
   - how to pass throw-away units to systemd, or dynamically change properties of existing units
   - how to make changes to sysctl and sysfs attributes
   - remote access
   - how to pass throw-away units to systemd, or dynamically change properties of existing units

-  - how to integrate cgconfig and suchlike with systemd

   - testing with Harald's awesome test kit
   - auto-restart
   - how to develop against journal browsing APIs
   - testing with Harald's awesome test kit
   - auto-restart
   - how to develop against journal browsing APIs


@@ -711,8 +730,6 @@ Features:
 
 * fingerprint.target, wireless.target, gps.target, netdevice.target
 
 
 * fingerprint.target, wireless.target, gps.target, netdevice.target
 

-* drop cap bounding set in readahead and other services
-

 * systemd-python:
    - figure out a simple way to wait for journal events in a way that
      works with ^C
 * systemd-python:
    - figure out a simple way to wait for journal events in a way that
      works with ^C


@@ -802,8 +819,10 @@ External:
 
 * register catalog database signature as file magic
 
 
 * register catalog database signature as file magic
 

-* zsh shell completion: <command> <verb> -<TAB> should complete options, but currently
-  does not
+* zsh shell completion:
+  - <command> <verb> -<TAB> should complete options, but currently does not
+  - systemctl add-wants,add-requires
+

 
 Regularly:
 
 
 Regularly: