logind: allow any user to request lingering

[elogind.git] / TODO

diff --git a/TODO b/TODO
index ac70ec5f8d2b7d1a250ed7141d58aef7e8a64705..7437938bf0e12bba82fe9c2f62c0cf3c001a56d0 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,13 +1,3 @@
-Fixes needed before 217:
-
-* sd_session_get_desktop() yells at me?
-
-* 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?


@@ -16,178 +6,215 @@ 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:
+* ExecStart with unicode characters fails in strv_split_extract:

 
           [Service]
           Environment=ONE='one' "TWO='two two' too" THREE=
           ExecStart=/bin/python3 -c 'import sys;print(sys.argv)' $ONE $TWO $THREE
 
 
           [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.
-  str_split_quoted() should return a real return code, so spawn_child can
-  report the failure properly.
+* When systemctl --host is used, underlying ssh connection can remain open.
+  bus_close does not kill children?

 
 External:
 
 External:

+

 * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros.
 
 * 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
+* wiki: update journal format documentation for lz4 additions

 
 

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

 
 

-* Fedora: remove /etc/resolv.conf tmpfiles hack
+* code cleanup: retire FOREACH_WORD_QUOTED, port to extract_first_word() loops instead

 
 

-* wiki: update journal format documentation for lz4 additions
+* replace manual readdir() loops with FOREACH_DIRENT or FOREACH_DIRENT_ALL

 
 

-* When lz4 gets an API for lz4 command output, make use of it to
-  compress coredumps in a way compatible with /usr/bin/lz4.
+* Get rid of the last strerror() invocations in favour of %m and strerror_r()
+
+* Rearrange tests so that the various test-xyz.c match a specific src/basic/xyz.c again

 
 Features:
 
 
 Features:
 

-* journald: allow per-priority and per-service retention times when rotating/vacuuming
+* delay activation of logind until somebody logs in, or when /dev/tty0 pulls it
+  in or lingering is on (so that containers don't bother with it until PAM is used). also exit-on-idle

 
 

-* introduce systemd-timesync-wait.service or so to sync on an NTP fix?
+* cache sd_event_now() result from before the first iteration...

 
 

-* systemd --user should issue sd_notify() upon reaching basic.target, not on becoming idle
+* remove Capabilities=, after all AmbientCapabilities= and CapabilityBoundingSet= should be enough.

 
 

-* 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
+* support for the new copy_file_range() syscall

 
 

-* consider showing the unit names during boot up in the status output, not just the unit descriptions
+* add systemctl stop --job-mode=triggering that follows TRIGGERED_BY deps and adds them to the same transaction

 
 

-* send SIGABRT when a service watchdog is triggered, by default, so that we acquire a backtrace of the hang.
+* Maybe add a way how users can "pin" units into memory, so that they are not subject to automatic GC?

 
 

-* dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from?
+* PID1: find a way how we can reload unit file configuration for
+  specific units only, without reloading the whole of systemd

 
 

-* maybe allow timer units with an empty Units= setting, so that they
-  can be used for resuming the system but nothing else.
+* add an explicit parser for LimitNICE= and LimitRTPRIO= that verifies
+  the specified range and generates sane error messages for incorrect
+  specifications. Also, for LimitNICE= maybe introduce a syntax such
+  as "+5" or "-7" in order to make the limits more readable as they
+  are otherwise shifted by 20.

 
 

-* what to do about udev db binary stability for apps?
+* do something about "/control" subcgroups in the unified cgroup hierarchy

 
 

-* maybe provide an API to allow migration of foreign PIDs into existing scopes.
+* when we detect that there are waiting jobs but no running jobs, do something

 
 

-* kdbus: maybe rename "connection name" concept to something that doesn't reuse the word "name"?
+* push CPUAffinity= also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy)

 
 

-* PID 1 doesn't apply nspawns devices cgroup policy
+* add a new command "systemctl revert" or so, that removes all dropin
+  snippets in /run and /etc, and all unit files with counterparts in
+  /usr, and thus undoes what "systemctl set-property" and "systemctl
+  edit" create. Maybe even add "systemctl revert -a" to do this for
+  all units.

 
 

-* 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.
+* PID 1 should send out sd_notify("WATCHDOG=1") messages (for usage in the --user mode, and when run via nspawn)

 
 

-* maybe support a new very "soft" reboot mode, that simply kills all processes, disassembles everything, flushes /run and sysvipc, and then reexecs systemd again
+* consider throwing a warning if a service declares it wants to be "Before=" a .device unit.

 
 

-* man: document that corrupted journal files is nothing to act on
+* there's probably something wrong with having user mounts below /sys,
+  as we have for debugfs. for exmaple, src/core/mount.c handles mounts
+  prefixed with /sys generally special.
+  http://lists.freedesktop.org/archives/systemd-devel/2015-June/032962.html

 
 

-* 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)
+* man: document that unless you use StandardError=null the shell >/dev/stderr won't work in shell scripts in services

 
 

-* busctl: add a pcap writer, using LINKTYPE_DBUS/231
+* install: include generator dirs in unit file search paths

 
 

-* man: maybe use the word "inspect" rather than "introspect"?
+* rework C11 utf8.[ch] to use char32_t instead of uint32_t when referring
+  to unicode chars, to make things more expressive.

 
 

-* introduce machines.target to order after all nspawn instances
+* fstab-generator: default to tmpfs-as-root if only usr= is specified on the kernel cmdline

 
 

-* systemd-nspawn@.service should fail if some nspawn arg is invalid, with Type=notify
+* docs: bring http://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime up to date

 
 

-* "machinectl list" should probably show columns for OS version and IP addresses
+* mounting and unmounting mount points manually with different source
+  devices will result in collected collected on all devices used.
+  http://lists.freedesktop.org/archives/systemd-devel/2015-April/030225.html

 
 

-* systemctl: if it fails, show log output?
+* add a job mode that will fail if a transaction would mean stopping
+  running units. Use this in timedated to manage the NTP service
+  state.
+  http://lists.freedesktop.org/archives/systemd-devel/2015-April/030229.html

 
 

-* maybe add "systemctl edit" that copies unit files from /usr/lib/systemd/system to /etc/systemd/system and invokes vim on them
+* Maybe add support for the equivalent of "ethtool advertise" to .link files?
+  http://lists.freedesktop.org/archives/systemd-devel/2015-April/030112.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...
+* The udev blkid built-in should expose a property that reflects
+  whether media was sensed in USB CF/SD card readers. This should then
+  be used to control SYSTEMD_READY=1/0 so that USB card readers aren't
+  picked up by systemd unless they contain a medium. This would mirror
+  the behaviour we already have for CD drives.

 
 

-* maybe introduce AssertXYZ= similar to ConditionXYZ= that causes a unit to fail (instead of skipping it) if some condition is not true...
+* networkd/udev: implement SR_IOV configuration in .link files:
+  http://lists.freedesktop.org/archives/systemd-devel/2015-January/027451.html

 
 

-* refcounting in sd-resolve is borked
+* Rework systemctl's GetAll property parsing to use the generic bus_map_all_properties() API
+
+* implement a per-service firewall based on net_cls
+
+* Port various tools to make use of verbs.[ch], where applicable
+
+* hostnamectl: show root image uuid
+
+* sysfs set api in libudev is not const
+
+* Find a solution for SMACK capabilities stuff:
+  http://lists.freedesktop.org/archives/systemd-devel/2014-December/026188.html
+
+* "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)
+
+* synchronize console access with BSD locks:
+  http://lists.freedesktop.org/archives/systemd-devel/2014-October/024582.html
+
+* 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
+
+* the install state probably shouldn't get confused by generated units, think dbus1/kdbus compat!
+
+* in systemctl list-unit-files: show the install value the presets would suggest for a service in a third column

 
 

-* exponential backoff in timesyncd and resolved when we cannot reach a server
+* figure out when we can use the coarse timers

 
 

-* journald: make use of uid-range.h to managed uid ranges to split
-  journals in.
+* 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".

 
 

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

 
 

-* unquote_many_words() should probably be used by a lot of code that
+* 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
+
+* maybe add support for specifier expansion in user.conf, specifically DefaultEnvironment=
+
+* 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
+
+* 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.
+
+* man: maybe use the word "inspect" rather than "introspect"?
+
+* 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.
+
+* exponential backoff in timesyncd when we cannot reach a server
+
+* timesyncd: add ugly bus calls to set NTP servers per-interface, for usage by NM
+
+* extract_many_words() should probably be used by a lot of code that

   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.
 

-* networkd:
-  - add LLDP client side support
-  - the DHCP lease data (such as NTP/DNS) is still made available when
-    a carrier is lost on a link. It should be removed instantly.
-  - .network setting that allows overriding of the hostname to send to the dhcp server
-    http://lists.freedesktop.org/archives/systemd-devel/2014-July/021550.html
-  - expose in the API the following bits:
-        - option 15, domain name and/or option 119, search list
-        - option 12, host name and/or option 81, fqdn
-        - option 100, 101, timezone
-        - option 123, 144, geolocation
-        - option 252, configure http proxy (PAC/wpad)
-  - networkd's dhcp server should transparently pass on the DNS and
-    NTP server list it got from user configuration and its dhcp client
-    to clients. It should also pass on its own timezone information.
-  - provide a way to define a per-network interface default metric value
-    for all routes to it. possibly a second default for DHCP routes.
-  - allow Name= to be specified repeatedly in the [Match] section. Maybe also
-    support Name=foo*|bar*|baz ?
+* add systemd.abort_on_kill or some other such flag to send SIGABRT instead of SIGKILL
+  (throughout the codebase, not only PID1)

 
 * resolved:
 
 * resolved:

-  - put networkd events and rtnl events at a higher priority, so that
-    we always process them before we process client requests
-  - DNSSEC
-        - use base64 for key presentation?
-        - add display of private key types (http://tools.ietf.org/html/rfc4034#appendix-A.1.1)?
-        - add nice formatting of DNS timestamps
-  - DNS
-        - search paths

   - mDNS/DNS-SD
   - mDNS/DNS-SD

+        - service registration
+        - service/domain/types browsing

         - avahi compat
   - DNS-SD service registration from socket units
         - avahi compat
   - DNS-SD service registration from socket units

-  - edns0
-  - dname
-  - cname on PTR (?)
+  - 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.
+  - enable DNSSEC by default
+  - allow clients to request DNSSEC for a single lookup even if DNSSEC is off (?)

 
 

-* 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.
-
-* Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely
+* refcounting in sd-resolve is borked

 
 * Add a new verb "systemctl top"
 
 
 * 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
 
 * 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


@@ -195,26 +222,13 @@ Features:
 
 * Run most system services with cgroupfs read-only and procfs with a more secure mode (doesn't work, since the hidepid= option is per-pid-namespace, not per-mount)
 
 
 * Run most system services with cgroupfs read-only and procfs with a more secure mode (doesn't work, since the hidepid= option is per-pid-namespace, not per-mount)
 

-* 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.
 
 * add bus api to query unit file's X fields.
 

-* consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup=
-
-* sd-event: define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ...
-

 * gpt-auto-generator:
   - Support LUKS for root devices
   - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap?
   - Make /home automount rather than mount?
 
 * gpt-auto-generator:
   - Support LUKS for root devices
   - 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


@@ -243,9 +257,6 @@ Features:
   desktop UIs such as gnome-shell to freeze apps that are not visible
   on screen, not unlike how job control works on the shell
 
   desktop UIs such as gnome-shell to freeze apps that are not visible
   on screen, not unlike how job control works on the shell
 

-* completions:
- - manager property enumeration was broken when systemd moved to /usr/lib/
-

 * cgroups:
   - implement per-slice CPUFairScheduling=1 switch
   - handle jointly mounted controllers correctly
 * cgroups:
   - implement per-slice CPUFairScheduling=1 switch
   - handle jointly mounted controllers correctly


@@ -256,7 +267,6 @@ Features:
     the hierarchies of child processes
 
 * transient units:
     the hierarchies of child processes
 
 * transient units:

-  - allow creating auxiliary units with the same call

   - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt
   - ensure scope units may be started only a single time
 
   - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt
   - ensure scope units may be started only a single time
 


@@ -264,8 +274,6 @@ Features:
 
 * when we detect low battery and no AC on boot, show pretty splash and refuse boot
 
 
 * when we detect low battery and no AC on boot, show pretty splash and refuse boot
 

-* machined, localed: when we try to kill an empty cgroup, generate an ESRCH error over the bus
-

 * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops
 
 * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1
 * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops
 
 * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1


@@ -282,10 +290,6 @@ 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


@@ -298,12 +302,13 @@ Features:
   ReadOnlyDirectories=... for whitelisting files for a service.
 
 * sd-bus:
   ReadOnlyDirectories=... for whitelisting files for a service.
 
 * sd-bus:

-  - 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
+  - EBADSLT handling
+  - GetAllProperties() on a non-existing object does not result in a failure currently
+  - kdbus: process fd=-1 for incoming msgs

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

   - 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?


@@ -313,18 +318,22 @@ 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?
   - document chaining of signal handler for SIGCHLD and child handlers
 
 * sd-event
   - allow multiple signal handlers per signal?
   - document chaining of signal handler for SIGCHLD and child handlers

-
-* in the final killing spree, detect processes from the root directory, and
-  complain loudly if they have argv[0][0] == '@' set.
-  https://bugzilla.redhat.com/show_bug.cgi?id=961044
+  - define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ...
+  - generate a failure of a default event loop is executed out-of-thread
+  - maybe add support for inotify events

 
 * investigate endianness issues of UUID vs. GUID
 
 
 * investigate endianness issues of UUID vs. GUID
 


@@ -337,8 +346,6 @@ 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/:


@@ -355,9 +362,6 @@ Features:
 
 * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off})
 
 
 * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off})
 

-* after all byte-wise realloc() is slow, even on glibc, so i guess we
-  need manual exponential loops after all
-

 * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify
   that the boot loader should be installed to the ESP. Define a way
   how an installer can figure out whether a BLS compliant boot loader
 * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify
   that the boot loader should be installed to the ESP. Define a way
   how an installer can figure out whether a BLS compliant boot loader


@@ -370,18 +374,12 @@ Features:
 
 * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep()
 
 
 * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep()
 

-* journal-or-kmsg is currently broken? See reverted commit 4a01181e460686d8b4a543b1dfa7f77c9e3c5ab8.
-

 * remove any syslog support from log.c -- we probably cannot do this before split-off udev is gone for good
 
 * shutdown logging: store to EFI var, and store to USB stick?
 
 * remove any syslog support from log.c -- we probably cannot do this before split-off udev is gone for good
 
 * shutdown logging: store to EFI var, and store to USB stick?
 

-* write UI tool that pops up emergency messages from the journal as notification
-

 * 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


@@ -393,11 +391,6 @@ Features:
 
 * maybe do not install getty@tty1.service symlink in /etc but in /usr?
 
 
 * maybe do not install getty@tty1.service symlink in /etc but in /usr?
 

-* re-enable "make check" for gtk-doc (broken for unknown reason)
-
-* 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
-

 * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word
 
 * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units.
 * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word
 
 * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units.


@@ -415,19 +408,37 @@ 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.
+  - 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
+  - maybe allow configuration of the StopTimeout for session scopes
+  - rename session scope so that it includes the UID. THat way
+    the session scope can be arranged freely in slices and we don't have
+    make assumptions about their slice anymore.
+  - follow PropertiesChanged state more closely, to deal with quick logouts and
+    relogins

 
 * 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
   - add API to close/reopen/get fd for journal client fd in libsystemd-journal.
   - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively?
   - declare the local journal protocol stable in the wiki interface chart
   - 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
   - add API to close/reopen/get fd for journal client fd in libsystemd-journal.
   - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively?
   - declare the local journal protocol stable in the wiki interface chart

-  - journal: reuse XZ context

   - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg
   - journald: when dropping msgs due to ratelimit make sure to write
     "dropped %u messages" not only when we are about to print the next
   - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg
   - journald: when dropping msgs due to ratelimit make sure to write
     "dropped %u messages" not only when we are about to print the next


@@ -438,21 +449,18 @@ Features:
   - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access
   - journactl: support negative filtering, i.e. FOOBAR!="waldo",
     and !FOOBAR for events without FOOBAR.
   - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access
   - journactl: support negative filtering, i.e. FOOBAR!="waldo",
     and !FOOBAR for events without FOOBAR.

-  - journal: send out marker messages every now and then, and immediately sync with fdatasync() afterwards, in order to have hourly guaranteed syncs.
+  - journal: store timestamp of journal_file_set_offline() int he header,
+    so it is possible to display when the file was last synced.

   - 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
   - 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


@@ -463,6 +471,37 @@ 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.
+  - journal-or-kmsg is currently broken? See reverted
+    commit 4a01181e460686d8b4a543b1dfa7f77c9e3c5ab8.
+  - man: document that corrupted journal files is nothing to act on
+  - rework journald sigbus stuff to use mutex
+  - Set RLIMIT_NPROC for systemd-journal-xyz, and all other of our
+    services that run under their own user ids, and use User= (but only
+    in a world where userns is ubiquitous since otherwise we cannot
+    invoke those daemons on the host AND in a container anymore). Also,
+    if LimitNPROC= is used without User= we should warn and refuse
+    operation.
+  - journalctl --verify: don't show files that are currently being
+    written to as FAIL, but instead show that their are being written to.
+  - add journalctl -H that talks via ssh to a remote peer and passes through
+    binary logs data
+  - change journalctl -M to acquire fd to journal directory via machined, and
+    then operate on that via openat() instead of absolute paths
+  - add a version of --merge which also merges /var/log/journal/remote
+  - log accumulated resource usage after each service invocation
+  - journalctl: -m should access container journals directly by enumerating
+    them via machined, and also watch containers coming and going.
+    Benefit: nspawn --ephemeral would start working nicely with the journal.
+  - assign MESSAGE_ID to log messages about failed services

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


@@ -475,7 +514,6 @@ Features:
   - document systemd-journal-flush.service properly
   - documentation: recommend to connect the timer units of a service to the service via Also= in [Install]
   - man: document the very specific env the shutdown drop-in tools live in
   - document systemd-journal-flush.service properly
   - documentation: recommend to connect the timer units of a service to the service via Also= in [Install]
   - man: document the very specific env the shutdown drop-in tools live in

-  - man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too

   - man: add more examples to man pages
   - man: maybe sort directives in man pages, and take sections from --help and apply them to man too
 
   - man: add more examples to man pages
   - man: maybe sort directives in man pages, and take sections from --help and apply them to man too
 


@@ -490,8 +528,6 @@ Features:
   - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible
   - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards?
   - systemctl: "Journal has been rotated since unit was started." message is misleading
   - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible
   - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards?
   - systemctl: "Journal has been rotated since unit was started." message is misleading

-  - support "systemctl stop foobar@.service" to stop all units matching a certain template
-  - Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"

   - better error message if you run systemctl without systemd running
   - systemctl status output should should include list of triggering units and their status
 
   - better error message if you run systemctl without systemd running
   - systemctl status output should should include list of triggering units and their status
 


@@ -506,26 +542,10 @@ Features:
     o DST changes
   - Support 2012-02~4 as syntax for specifying the fourth to last day of the month.
   - calendarspec: support value ranges with ".." notation. Example: 2013-4..8-1
     o DST changes
   - Support 2012-02~4 as syntax for specifying the fourth to last day of the month.
   - calendarspec: support value ranges with ".." notation. Example: 2013-4..8-1

-  - 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
 
   - 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
 
 * 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().
-
-* fedup: add --unit to systemctl switch-root somehow
-* fedup: do not delete initrd on switch-root
-* fedup: generator
-

 * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed
 
 * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel
 * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed
 
 * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel


@@ -538,9 +558,58 @@ Features:
 * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not
 
 * nspawn:
 * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not
 
 * 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
+  - to allow "linking" of nspawn containers, extend --network-bridge= so
+    that it can dynamically create bridge interfaces that are refcounted
+    by the containers on them. For each group of containers to link together
+  - refuses to boot containers without /etc/machine-id (OK?), and with empty
+    /etc/machine-id (not OK).
+  - nspawn -x should support ephemeral instances of gpt images
+  - emulate /dev/kmsg using CUSE and turn off the syslog syscall
+    with seccomp. That should provide us with a useful log buffer that
+    systemd can log to during early boot, and disconnect container logs
+    from the kernel's logs.
+  - as soon as networkd has a bus interface, hook up --network-interface=,
+    --network-bridge= with networkd, to trigger netdev creation should an
+    interface be missing
+  - don't copy /etc/resolv.conf from host into container unless we are in
+    shared-network mode
+  - a nice way to boot up without machine id set, so that it is set at boot
+    automatically for supporting --ephemeral. Maybe hash the host machine id
+    together with the machine name to generate the machine id for the container
+  - fix logic always print a final newline on output.
+    https://github.com/systemd/systemd/pull/272#issuecomment-113153176
+  - should optionally support receiving WATCHDOG=1 messages from its payload
+    PID 1...
+  - should send out sd_notify("WATCHDOG=1") messages
+  - optionally automatically add FORWARD rules to iptables whenever nspawn is
+    running, remove them when shut down.
+  - add a logic for cleaning up read-only, hidden container images in
+    /var/lib/machines that are not ancestors of any non-hidden containers
+  - Improve error message when --bind= is used on a non-existing source
+    directory
+  - maybe make copying of /etc/resolv.conf optional, and skip it if --read-only
+    is used
+
+* machined:
+  - "machinectl list" should probably show columns for OS version and IP
+    addresses
+  - add an API so that libvirt-lxc can inform us about network interfaces being
+    removed or added to an existing machine
+  - "machinectl migrate" or similar to copy a container from or to a
+    difference host, via ssh
+  - introduce systemd-nspawn-ephemeral@.service, and hook it into
+    "machinectl start" with a new --ephemeral switch
+  - "machinectl status" should also show internal logs of the container in
+    question
+  - "machinectl list-images" should show os-release data, as well as
+    machine-info data (including deployment level)
+  - "machinectl history"
+  - "machinectl diff"
+  - "machinectl commit" that takes a writable snapshot of a tree, invokes a
+    shell in it, and marks it read-only after use
+
+* importd:
+  - generate a nice warning if mkfs.btrfs is missing

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


@@ -551,55 +620,16 @@ Features:
 * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it
   https://bugs.freedesktop.org/show_bug.cgi?id=54712
 
 * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it
   https://bugs.freedesktop.org/show_bug.cgi?id=54712
 

-* after deserializing sockets in socket.c we should reapply sockopts and things
-
-* 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
 
 * create /sbin/init symlinks from the build system
 

-* allow writing multiple conditions in unit files on one line
-

 * MountFlags=shared acts as MountFlags=slave right now.
 
 * MountFlags=shared acts as MountFlags=slave right now.
 

-* drop PID 1 reloading, only do reexecing (difficult: Reload()
-  currently is properly synchronous, Reexec() is weird, because we
-  cannot delay the response properly until we are back, so instead of
-  being properly synchronous we just keep open the fd and close it
-  when done. That means clients do not get a successful method reply,
-  but much rather a disconnect on success.
-

 * properly handle loop back mounts via fstab, especially regards to fsck/passno
 
 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
 
 * rename "userspace" to "core-os"
 
 * properly handle loop back mounts via fstab, especially regards to fsck/passno
 
 * initialize the hostname from the fs label of /, if /etc/hostname does not exist?
 
 * rename "userspace" to "core-os"
 

-* load-fragment: when loading a unit file via a chain of symlinks
-  verify that it is not masked via any of the names traversed.
-
-* introduce Type=pid-file
-
-* change Requires=basic.target to RequisiteOverride=basic.target
-
-* when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
-
-* 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
-
-* ExecOnFailure=/usr/bin/foo
-

 * udev:
   - move to LGPL
   - kill scsi_id
 * udev:
   - move to LGPL
   - kill scsi_id


@@ -608,15 +638,13 @@ Features:
 
 * when a service has the same env var set twice we actually store it twice and return that in systemctl show -p... We should only show the last setting
 
 
 * when a service has the same env var set twice we actually store it twice and return that in systemctl show -p... We should only show the last setting
 

-* introduce mix of BindTo and Requisite
-

 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
 
 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
 
 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
 
 * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
 

-* default unix qlen is too small (10). bump sysctl? add sockopt?
-
-* save coredump in Windows/Mozilla minidump format
+* coredump:
+  - save coredump in Windows/Mozilla minidump format
+  - move PID 1 segfaults to /var/lib/systemd/coredump?

 
 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
 
 
 * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
 


@@ -625,29 +653,16 @@ Features:
 * be able to specify a forced restart of service A where service B depends on, in case B
   needs to be auto-respawned?
 
 * be able to specify a forced restart of service A where service B depends on, in case B
   needs to be auto-respawned?
 

-* when a bus name of a service disappears from the bus make sure to queue further activation requests
-

 * tmpfiles:
   - apply "x" on "D" too (see patch from William Douglas)
 * tmpfiles:
   - apply "x" on "D" too (see patch from William Douglas)

-
-* for services: do not set $HOME in services unless requested
-
-* hide PAM options in fragment parser when compile time disabled
-
-* when we automatically restart a service, ensure we restart its rdeps, too.
-
-* allow Type=simple with PIDFile=
-  https://bugzilla.redhat.com/show_bug.cgi?id=723942
-
-* move PAM code into its own binary
-
-* implement Register= switch in .socket units to enable registration
-  in Avahi, RPC and other socket registration services.
+  - replace F with f+.
+  - instead of ignoring unknown fields, reject them.
+  - creating new directories/subvolumes/fifos/device nodes
+    should not follow symlinks. None of the other adjustment or creation
+    calls follow symlinks.

 
 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
 
 
 * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early
 

-* add ReloadSignal= for configuring a reload signal to use
-

 * 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
 * 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


@@ -657,15 +672,6 @@ 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:
   - hwdb: what belongs into it, lsusb
   - enabling dbus services
 * write blog stories about:
   - hwdb: what belongs into it, lsusb
   - enabling dbus services


@@ -673,7 +679,6 @@ 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


@@ -687,21 +692,57 @@ Features:
   - instantiated apache, dovecot and so on
   - hooking a script into various stages of shutdown/rearly booot
 
   - instantiated apache, dovecot and so on
   - hooking a script into various stages of shutdown/rearly booot
 

-* allow port=0 in .socket units
-
-* recreate systemd's D-Bus private socket file on SIGUSR2
-
-* Support --test based on current system state
-

 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
 
 * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support.
 

-* maybe introduce ExecRestartPre=
-

 * dot output for --test showing the 'initial transaction'
 
 * fingerprint.target, wireless.target, gps.target, netdevice.target
 
 * dot output for --test showing the 'initial transaction'
 
 * fingerprint.target, wireless.target, gps.target, netdevice.target
 

-* drop cap bounding set in readahead and other services
+* pid1:
+  - .timer units should optionally support CLOCK_BOOTTIME in addition to CLOCK_MONOTONIC
+  - When logging about multiple units (stopping BoundTo units, conflicts, etc.),
+    log both units as UNIT=, so that journalctl -u triggers on both.
+  - generate better errors when people try to set transient properties
+    that are not supported...
+    http://lists.freedesktop.org/archives/systemd-devel/2015-February/028076.html
+  - maybe introduce WantsMountsFor=? Usecase:
+    http://lists.freedesktop.org/archives/systemd-devel/2015-January/027729.html
+  - recreate systemd's D-Bus private socket file on SIGUSR2
+  - GC unreferenced jobs (such as .device jobs)
+  - move PAM code into its own binary
+  - when we automatically restart a service, ensure we restart its rdeps, too.
+  - for services: do not set $HOME in services unless requested
+  - hide PAM options in fragment parser when compile time disabled
+  - Support --test based on current system state
+  - 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().
+  - after deserializing sockets in socket.c we should reapply sockopts and things
+  - drop PID 1 reloading, only do reexecing (difficult: Reload()
+    currently is properly synchronous, Reexec() is weird, because we
+    cannot delay the response properly until we are back, so instead of
+    being properly synchronous we just keep open the fd and close it
+    when done. That means clients do not get a successful method reply,
+    but much rather a disconnect on success.
+  - when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
+  - when a bus name of a service disappears from the bus make sure to queue further activation requests
+
+* unit files:
+  - allow port=0 in .socket units
+  - maybe introduce ExecRestartPre=
+  - add ReloadSignal= for configuring a reload signal to use
+  - implement Register= switch in .socket units to enable registration
+    in Avahi, RPC and other socket registration services.
+  - allow Type=simple with PIDFile=
+    https://bugzilla.redhat.com/show_bug.cgi?id=723942
+  - allow writing multiple conditions in unit files on one line
+  - load-fragment: when loading a unit file via a chain of symlinks
+    verify that it is not masked via any of the names traversed.
+  - introduce Type=pid-file
+  - ExecOnFailure=/usr/bin/foo
+  - introduce mix of BindTo and Requisite
+  - add a concept of RemainAfterExit= to scope units
+  - Set NoNewPrivileges= on all of our own services, where that makes sense
+  - Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely
+  - consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup=

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


@@ -732,24 +773,38 @@ Features:
    - add Scope= parsing option for [Network]
    - properly handle routerless dhcp leases
    - add more attribute support for SIT tunnel
    - add Scope= parsing option for [Network]
    - properly handle routerless dhcp leases
    - add more attribute support for SIT tunnel

-   - work with non-ethernet devices
+   - work with non-Ethernet devices

    - add support for more bond options
    - add support for more bond options

+   - dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from?
+   - add LLDP client side support
+   - the DHCP lease data (such as NTP/DNS) is still made available when
+     a carrier is lost on a link. It should be removed instantly.
+   - expose in the API the following bits:
+         - option 15, domain name and/or option 119, search list
+         - option 12, host name and/or option 81, fqdn
+         - option 123, 144, geolocation
+         - option 252, configure http proxy (PAC/wpad)
+   - provide a way to define a per-network interface default metric value
+     for all routes to it. possibly a second default for DHCP routes.
+   - allow Name= to be specified repeatedly in the [Match] section. Maybe also
+     support Name=foo*|bar*|baz ?
+   - duplicate address check for static IPs (like ARPCHECK in network-scripts)
+   - allow DUID/IAID to be customized, see issue #394.
+   - support configuration option for TSO (tcp segmentation offload)
+   - whenever uplink info changes, make DHCP server send out FORCERENEW

 
 * networkd-wait-online:
    - make operstates to wait for configurable?
 
 * dhcp:
    - figure out how much we can increase Maximum Message Size
 
 * networkd-wait-online:
    - make operstates to wait for configurable?
 
 * dhcp:
    - figure out how much we can increase Maximum Message Size

-   - export timezone information

    - support RFC4702 (pass FQDN)
 
 * dhcp6:
    - add functions to set previously stored IPv6 addresses on startup and get
      them at shutdown; store them in client->ia_na
    - write more test cases
    - support RFC4702 (pass FQDN)
 
 * dhcp6:
    - add functions to set previously stored IPv6 addresses on startup and get
      them at shutdown; store them in client->ia_na
    - write more test cases

-   - implement and do duplicate address detection, see rfc 4862, 5.4.

    - implement reconfigure support, see 5.3., 15.11. and 22.20.
    - implement reconfigure support, see 5.3., 15.11. and 22.20.

-   - implement information request, see 1.2. and 18.1.5.

    - implement support for temporary adressess (IA_TA)
    - implement dhcpv6 authentication
    - investigate the usefulness of Confirm messages; i.e. are there any
    - implement support for temporary adressess (IA_TA)
    - implement dhcpv6 authentication
    - investigate the usefulness of Confirm messages; i.e. are there any


@@ -774,12 +829,8 @@ External:
 
 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
 
 
 * drop accountsservice's StandardOutput=syslog and Type=dbus fields
 

-* dbus upstream still refers to dbus.target and should not
-

 * dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id
 
 * dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id
 

-* add "# export SYSTEMD_PAGER=" to bash login
-

 * /usr/bin/service should actually show the new command line
 
 * fedora: suggest auto-restart on failure, but not on success and not on coredump. also, ask people to think about changing the start limit logic. Also point people to RestartPreventExitStatus=, SuccessExitStatus=
 * /usr/bin/service should actually show the new command line
 
 * fedora: suggest auto-restart on failure, but not on success and not on coredump. also, ask people to think about changing the start limit logic. Also point people to RestartPreventExitStatus=, SuccessExitStatus=


@@ -792,8 +843,10 @@ 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:
 


@@ -810,7 +863,3 @@ Regularly:
 * use secure_getenv() instead of getenv() where appropriate
 
 * link up selected blog stories from man pages and unit files Documentation= fields
 * 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)