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2012-10-18journal: add ability to list values a specified field can take in all ↵Lennart Poettering
entries of the journal The new 'unique' API allows listing all unique field values that a field specified by a field name can take in all entries of the journal. This allows answering queries such as "What units logged to the journal?", "What hosts have logged into the journal?", "Which boot IDs have logged into the journal?". Ultimately this allows implementation of tools similar to lastlog based on journal data. Note that listing these field values will not work for journal files created with older journald, as the field values are not indexed in older files.
2012-10-18units: rework systemd-exit.service to terminate systemd via signal rather ↵Lennart Poettering
than bus This should make session termination more reliable, as D-Bus doesn't have to be around anymore for this to succeed.
2012-10-18manager: connect SIGRTMIN+24 to terminating --user instancesLennart Poettering
2012-10-18service: when invoking service processes in --user mode set MANAGERPID to ↵Lennart Poettering
PID of systemd
2012-10-17timedatectl: rename --fix-system to --adjust-system-clockLennart Poettering
Quite long to read but hopefully less misleading.
2012-10-17update TODOLennart Poettering
2012-10-17timedatectl: ensure n_zones is initializedDave Reisner
2012-10-17timedatectl: properly initialize struct before decoding bus messagesLennart Poettering
2012-10-17hostnamed: allow UTF8 chars in pretty hostname againLennart Poettering
2012-10-17journal: fix potential integer overflowLennart Poettering
2012-10-17hostname: add new hostnamectl tool as text client for hostnamedLennart Poettering
2012-10-17docs: install README files into /var/log and 7etc/rc.d/init.dLennart Poettering
On systemd systems seasoned admins might be surprised to see that the init scripts and log files are gone. To ease the transition let's place some README files there, that hopefully help clearing up the situation.
2012-10-17loginctl: show pager also for status commandLennart Poettering
2012-10-17timedatectl: introduce new command line client for timedatedLennart Poettering
Much like logind has a client in loginctl, and journald in journalctl introduce timedatectl, to change the system time (incl. RTC), timezones and related settings.
2012-10-17Properly handle device aliases used as dependenciesEelco Dolstra
If a device unit has aliases defined in udev rules, and there are other units that depend on that alias, as in BindTo=sys-subsystem-net-devices-eth0.device then systemd will fail the start the alias, and any dependent units will time out. See https://bugs.freedesktop.org/show_bug.cgi?id=52580 This is because unit_add_name() in device_add_escaped_name() will return EEXIST. The solution taken here is to call device_update_unit() on the alias name. Thus if a unit with the alias name already exists, we reuse it; otherwise a new unit is created. Creating multiple units for a single device is perhaps suboptimal, but it's consistent with the treatment of udev symlinks in device_process_new_device().
2012-10-16journalctl: properly track rotated journals in follow modeLennart Poettering
2012-10-16sd-journal: fix bad memory accessLennart Poettering
2012-10-16update TODOLennart Poettering
2012-10-16journal: implement time-based rotation/vacuumingLennart Poettering
This also enables time-based rotation (but not vacuuming) after 1month, so that not more one month of journal is lost at a time per vacuuming.
2012-10-16journal: sort data items of entries by offsetLennart Poettering
This should slightly optimize disk access patterns on rotating disks for simple readers.
2012-10-16mount: don't try to initialize extra deps for mount units before ↵Lennart Poettering
initializing their basic fields Under some circumstances this could lead to a segfault since we we half-initialized a mount unit, then tried to hook it into the network of things and while doing that recursively ended up looking at our half-initialized mount unit again assuming it was fully initialized.
2012-10-16logind: only release logind session from the PAM module if the same module ↵Lennart Poettering
instance actually created it
2012-10-16id128: introduce new SD_ID128_CONST_STR() macroLennart Poettering
2012-10-16journal: don't export MESSAGE_ID() macroLennart Poettering
If it is exported it would need to be prefixed, but since we need it exclusively internally so far, simply move it to an internal header.
2012-10-16service: Heuristically determine whether SysV scripts support reloadMichael Stapelberg
This commit checks for a usage line which contains [{|]reload[|}"] (to not errnously match force-reload). Heuristics like this suck, but it solves a real problem and there appears to be no better way...
2012-10-16journal: Set the last_unused pointer correctly when attaching an unused windowColin Guthrie
It seems the previous code was copy/pasted from context_detach_window() but not updated.
2012-10-16journal: Properly track the number of allocated windows.Colin Guthrie
Checks were already in place to make sure that the number of windows was limited to 64, but the count was never incremented or decremented.
2012-10-16systemctl: append .service when unit does not have valid suffixLukas Nykryn
systemctl status a and systemctl status a.service lead to same output but systemctl status a.b and systemctl status a.b.service do not.
2012-10-16journalctl: add --unit=/-u to match by unit nameLennart Poettering
This applies unit_name_mangle() to the specified unit names and hence can handle weird characters nicely and will add unit suffixes as necessary.
2012-10-16configure.ac: Add a --without-python option.Wulf C. Krueger
Being able to be explicit about Python support (in addition to the default of auto-detecting it) and acting upon the result, specifying it as an option gains us more control about both dependencies and the resulting build. Furthermore, relying purely on auto-detection can lead to problems for source-based distros. E. g. systemd being built before *both* 32-bit & 64-bit ABIs are installed will lead to build failures as systemd's build system will pick up either 32-/64-bit Python, conclude both are available and fail if that's not the case.
2012-10-16core/swap.c: Do not add Before=swap.target to swap units.Thomas Bächler
The fstab generator adds Before=swap.target by default, and when creating a custom .swap unit, you can also add Before=swap.target to the unit. However, it is impossible to not have this ordering dependency right now. Virtually all existing setups likely use the fstab generator, so this change is unlikely to break anything.
2012-10-16core: Refuse to run a user instance when the system hasn't been booted with ↵Thomas Bächler
systemd. Running as a user instance won't work at all if systemd isn't running as system manager, so refuse to start in that case.
2012-10-16selinux: selabel_lookup_raw can return ENOENT and be a non failure mode.Daniel J Walsh
2012-10-16SELinux patch still broken, in that we are not checking the correct source ↵Daniel J Walsh
context. This patch does the dbus calls correctly.
2012-10-16core: allow Type=oneshot services to have ExecReloadMantas Mikulėnas
Use cases: * iptables.service – atomically reload rules without having to flush them beforehand (which may leave the system insecure if reload fails) * rpc-nfsd.service – reexport filesystems after /etc/exports update without completely stopping and restarting nfsd (In both cases, the actual service is provided by a kernel module and does not have any associated user-space processes, thus Type=oneshot.)
2012-10-16build-sys: check for name_to_handle_at declaration instead of its definitionMichael Olbrich
AC_CHECK_FUNCS may be successful, even though name_to_handle_at and 'struct file_handle' are not available.
2012-10-16man: Fix typo in udevadm documentationFerenc Wágner
2012-10-16journalctl: harmonise in-stream commentsLennart Poettering
From now on, always use ANSI-SQL-style comments in log streams, i.e. prefix with --. We also suffix things with this, just to be nice...
2012-10-16util: properly handle -1 timespec/timevalLennart Poettering
2012-10-16update TODOLennart Poettering
2012-10-16Reword sentences that contain psuedo-English "resp."Andrew Eikum
As you likely know, Arch Linux is in the process of moving to systemd. So I was reading through the various systemd docs and quickly became baffled by this new abbreviation "resp.", which I've never seen before in my English-mother-tongue life. Some quick Googling turned up a reference: <http://www.transblawg.eu/index.php?/archives/870-Resp.-and-other-non-existent-English-wordsNicht-existente-englische-Woerter.html> I guess it's a literal translation of the German "Beziehungsweise", but English doesn't work the same way. The word "respectively" is used exclusively to provide an ordering connection between two lists. E.g. "the prefixes k, M, and G refer to kilo-, mega-, and giga-, respectively." It is also never abbreviated to "resp." So the sentence "Sets the default output resp. error output for all services and sockets" makes no sense to a natural English speaker. This patch removes all instances of "resp." in the man pages and replaces them with sentences which are much more clear and, hopefully, grammatically valid. In almost all instances, it was simply replacing "resp." with "or," which the original author (Lennart?) could probably just do in the future. The only other instances of "resp." are in the src/ subtree, which I don't feel privileged to correct. Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
2012-10-15journalctl: skip informational messages in export/json modesZbigniew Jędrzejewski-Szmek
2012-10-15systemctl: don't mangle name when it is a pathLukas Nykryn
systemctl enable, disable, ... can also accept full path and in this case we don't need to alter it. https://bugzilla.redhat.com/show_bug.cgi?id=866346
2012-10-15update TODOLennart Poettering
2012-10-14journalctl: make --follow really workZbigniew Jędrzejewski-Szmek
2012-10-13journalctl: make --follow work againZbigniew Jędrzejewski-Szmek
Stopped working after cfbc22ab 'journalctl: implement --since= and --until for filtering by time'.
2012-10-13journal-verify: get rid of an unused variableZbigniew Jędrzejewski-Szmek
When compiling without gcrypt, gcc emits an annoying warning.
2012-10-13journald: add missing includeZbigniew Jędrzejewski-Szmek
./src/journal/journald.h:123:114: warning: ‘struct ucred’ declared inside parameter list [enabled by default]
2012-10-13build-sys: always distribute fileZbigniew Jędrzejewski-Szmek
2012-10-13journal-gatewayd: rename variables to avoid -Wshadow warningZbigniew Jędrzejewski-Szmek