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mirror of https://github.com/systemd/systemd-stable.git synced 2024-12-23 17:34:00 +03:00
Commit Graph

1042 Commits

Author SHA1 Message Date
Lennart Poettering
d07f7b9ef2 journal: immediately sync to disk as soon as we receieve an EMERG/ALERT/CRIT message 2013-07-24 12:34:28 +02:00
Lennart Poettering
408f281bc7 NEWS: prepare half a NEWS file for upcoming 206 2013-07-22 00:17:00 +02:00
Lennart Poettering
83787333bd man: update documentation of systemctl cgroup commands 2013-07-19 19:29:08 +02:00
Lennart Poettering
847ae0ae7f man: update documentation of slice units a bit 2013-07-19 19:16:47 +02:00
Lennart Poettering
9365b048c0 man: update scope unit man page a bit 2013-07-19 19:04:17 +02:00
Lennart Poettering
3e2f69b779 man: update pam_systemd documentation to current state of the code 2013-07-19 18:52:09 +02:00
Lennart Poettering
1ec96668dd man: list scope and slice units in systemd(1) 2013-07-19 18:44:33 +02:00
Lennart Poettering
60211b3507 man: document sd_pid_get_slice() call of libsystemd-login 2013-07-19 18:10:12 +02:00
Lennart Poettering
431c72dc3d man: update systemd-nspawn regarding new --slice= logic 2013-07-19 17:55:52 +02:00
Lennart Poettering
dc7adf202b man: drop the old cgroup settings from the man pages 2013-07-19 17:23:34 +02:00
Zbigniew Jędrzejewski-Szmek
6aaa8c2f78 core: add %v specifier 2013-07-19 02:45:49 -04:00
Lennart Poettering
61ad59b131 man: document Slice= setting (and other fixes) 2013-07-19 04:10:06 +02:00
Lennart Poettering
e1b7e7ec9b update TODO 2013-07-19 03:48:23 +02:00
Kay Sievers
466784c871 TODO: update 2013-07-18 23:07:37 +02:00
Zbigniew Jędrzejewski-Szmek
52990c2e0e systemd,systemctl: export condition status and show failing condition
$ systemctl --user status hoohoo
hoohoo.service
   Loaded: loaded (/home/zbyszek/.config/systemd/user/hoohoo.service; static)
   Active: inactive (dead)
           start condition failed at Tue 2013-06-25 18:08:42 EDT; 1s ago
           ConditionPathExists=/tmp/hoo was not met

Full information is exported over D-Bus:
  [(condition, trigger, negate, param, state),...]
where state is one of "failed" (<0), "untested" (0), "OK" (>0).
I've decided to use 0 for "untested", because it might be useful to
differentiate different types of failure later on, without breaking
compatibility.

systemctl shows the failing condition, if there was a non-trigger
failing condition, or says "none of the trigger conditions were met",
because there're often many trigger conditions, and they must all
fail for the condition to fail, so printing them all would consume
a lot of space, and bring unnecessary attention to something that is
quite low-level.
2013-07-17 23:41:10 -04:00
Lennart Poettering
c3bb87dbab update TODO 2013-07-18 02:32:33 +02:00
Zbigniew Jędrzejewski-Szmek
69af450359 Update TODO
This point was done in 77a9e8de6.
2013-07-16 22:48:16 -04:00
Zbigniew Jędrzejewski-Szmek
248fc619b5 journalctl: augment short mode with a cursor at the end
Two options are added: --show-cursor to print the cursor at the end,
and --after-cursor to resume logs on the next line after the previous one.
2013-07-16 22:41:47 -04:00
Lennart Poettering
c5757cc8db update TODO 2013-07-17 02:29:19 +02:00
Lennart Poettering
e7256c5c13 update 2013-07-16 18:54:03 +02:00
Lennart Poettering
042e33ae3a rpm: add RPM macro for creating tmpfiles entries after package installation 2013-07-16 18:54:03 +02:00
Zbigniew Jędrzejewski-Szmek
a65f06bb27 journal: return -ECHILD after a fork
A few asserts are replaced with 'return -EINVAL'. I think that
assert should not be used to check argument in public functions.

Fields in struct sd_journal are rearranged to make it less
swiss-cheesy.
2013-07-16 12:09:48 -04:00
Jan Janssen
a331b5e6d4 journalctl: Add support for showing messages from a previous boot
Hi,

I redid the boot ID look up to use enumerate_unique.

This is quite fast if the cache is warm but painfully slow if
it isn't. It has a slight chance of returning the wrong order if
realtime clock jumps around.

This one has to do n searches for every boot ID there is plus
a sort, so it depends heavily on cache hotness. This is in contrast
to the other way of look-up through filtering by a MESSAGE_ID,
which only needs about 1 seek + whatever amount of relative IDs
you want to walk.

I also have a linked-list + (in-place) mergesort version of this
patch, which has pretty much the same runtime. But since this one
is using libc sorting and armortized allocation, I prefer this
one.

To summarize: The MESSAGE_ID way is a *lot* faster but can be
incomplete due to rotation, while the enumerate+sort will find
every boot ID out there but will be painfully slow for large
journals and cold caches.

You choose :P

Jan
2013-07-16 17:38:12 +02:00
Lennart Poettering
18d4e7c26e update TODO 2013-07-16 17:37:49 +02:00
Lennart Poettering
36c0868b67 Update TODO 2013-07-16 14:27:32 +02:00
Shawn Landden
3a83211689 journal: add logging of effective capabilities _CAP_EFFECTIVE
I think this is the most important of the capabilities bitmasks to log.
2013-07-16 04:27:04 +02:00
Lennart Poettering
fa7deadb07 update TODO 2013-07-16 04:27:04 +02:00
Zbigniew Jędrzejewski-Szmek
77a9e8de65 man: add note about paging and colors to journalctl(1) 2013-07-15 21:34:57 -04:00
Lennart Poettering
d907c20867 update TODO 2013-07-15 23:55:27 +02:00
Lennart Poettering
248aa28ff2 update TODO 2013-07-15 23:55:27 +02:00
Lennart Poettering
47a1454f70 update TODO 2013-07-12 01:18:09 +02:00
Lennart Poettering
1e1ddecf40 update TODO 2013-07-11 21:30:19 +02:00
Lennart Poettering
c14901bdeb update TODO 2013-07-11 19:16:11 +02:00
Lennart Poettering
05b23cae8e update TODO 2013-07-11 18:49:53 +02:00
Lennart Poettering
049b4474b3 update TODO 2013-07-11 01:56:45 +02:00
Lennart Poettering
bafb15bab9 update TODO 2013-07-11 00:32:32 +02:00
Lennart Poettering
49998ede04 update TODO 2013-07-10 23:46:30 +02:00
Lennart Poettering
bdeeb6b543 update TODO 2013-07-10 23:41:03 +02:00
Tom Gundersen
edeb68c53f static-nodes: move creation of static nodes from udevd to tmpfiles
As of kmod v14, it is possible to export the static node information from
/lib/modules/`uname -r`/modules.devname in tmpfiles.d(5) format.

Use this functionality to let systemd-tmpfilesd create the static device nodes
at boot, and drop the functionality from systemd-udevd.

As an effect of this we can move from systemd-udevd to systemd-tmpfiles-setup-dev:

 * the conditional CAP_MKNOD (replaced by checking if /sys is mounted rw)
 * ordering before local-fs-pre.target (see 89d09e1b5c)
2013-07-08 21:26:24 +02:00
Kay Sievers
26306aed13 update TODO 2013-07-05 14:59:52 +02:00
Lennart Poettering
b0adb5468c update TODO 2013-07-04 01:09:04 +02:00
Lennart Poettering
174da5c5ca update TODO 2013-07-03 17:43:13 +02:00
Lennart Poettering
51da82a781 machined: fix bus path unescaping 2013-07-02 03:58:28 +02:00
Lennart Poettering
374ec6abf3 libsystemd-logind: fix detection of session/user/machine of a PID 2013-07-02 02:34:15 +02:00
Lennart Poettering
fb6becb443 logind: port over to use scopes+slices for all cgroup stuff
In order to prepare things for the single-writer cgroup scheme, let's
make logind use systemd's own primitives for cgroup management.

Every login user now gets his own private slice unit, in which his sessions
live in a scope unit each. Also, add user@$UID.service to the same
slice, and implicitly start it on first login.
2013-07-02 01:48:55 +02:00
Lennart Poettering
d28e9236e7 core: parse Slice= from the unit type specific unit file section
Since not all unit types know Slice= it belongs in the unit type
specific unit file section.
2013-07-01 02:52:17 +02:00
Lennart Poettering
6c12b52e19 core: add new "scope" unit type for making a unit of pre-existing processes
"Scope" units are very much like service units, however with the
difference that they are created from pre-existing processes, rather
than processes that systemd itself forks off. This means they are
generated programmatically via the bus API as transient units rather
than from static configuration read from disk. Also, they do not provide
execution-time parameters, as at the time systemd adds the processes to
the scope unit they already exist and the parameters cannot be applied
anymore.

The primary benefit of this new unit type is to create arbitrary cgroups
for worker-processes forked off an existing service.

This commit also adds a a new mode to "systemd-run" to run the specified
processes in a scope rather then a transient service.
2013-07-01 00:18:00 +02:00
Lennart Poettering
11ddb6f48e main: fix loading of default target 2013-06-28 18:37:15 +02:00
Lennart Poettering
c2756a6840 core: add transient units
Transient units can be created via the bus API. They are configured via
the method call parameters rather than on-disk files. They are subject
to normal GC. Transient units currently may only be created for
services (however, we will extend this), and currently only ExecStart=
and the cgroup parameters can be configured (also to be extended).

Transient units require a unique name, that previously had no
configuration file on disk.

A tool systemd-run is added that makes use of this functionality to run
arbitrary command lines as transient services:

$ systemd-run /bin/ping www.heise.de

Will cause systemd to create a new transient service and run ping in it.
2013-06-28 04:12:58 +02:00
Lennart Poettering
241da3287d unit: make sure the dropins we write are high-priority 2013-06-28 00:41:24 +02:00