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Commit Graph

43 Commits

Author SHA1 Message Date
Lennart Poettering
46b131574f journald: turn ForwardToSyslog= off by default
After all, rsyslog and friends nowadays read their data directly from
the journal, hence the forwarding is unnecessary in most cases.
2014-07-11 15:34:40 +02:00
Lennart Poettering
edc3797f7c journald: make SplitMode=uid the default
Now that we actually can distuingish system and normal users there's no
point in taking session information into account anymore when splitting
up logs.

This has the beenfit with that coredump information will actually end up
in each user's own journal.
2014-06-19 12:38:45 +02:00
Mantas Mikulėnas
8f18f550e7 man: update journald rate limit defaults
This brings the man page back into sync with the actual code.
2014-05-16 18:58:35 +02:00
Sebastian Thorarensen
40b71e89ba journald: add support for wall forwarding
This will let journald forward logs as messages sent to all logged in
users (like wall).

Two options are added:
 * ForwardToWall (default yes)
 * MaxLevelWall (default emerg)
'ForwardToWall' is overridable by kernel command line option
'systemd.journald.forward_to_wall'.

This is used to emulate the traditional syslogd behaviour of sending
emergency messages to all logged in users.
2014-03-14 22:05:25 +01:00
Jan Engelhardt
66f756d437 doc: resolve missing/extraneous words or inappropriate forms
Issues fixed:
* missing words required by grammar
* duplicated or extraneous words
* inappropriate forms (e.g. singular/plural), and declinations
* orthographic misspellings
2014-02-17 19:03:07 -05:00
Ansgar Burchardt
c305c32580 man: fix a typo 2014-02-17 23:59:35 +01:00
Zbigniew Jędrzejewski-Szmek
fb4729006a Some modernizations 2014-02-17 02:26:22 -05:00
Zbigniew Jędrzejewski-Szmek
348ced9097 journald: do not free space when disk space runs low
Before, journald would remove journal files until both MaxUse= and
KeepFree= settings would be satisfied. The first one depends (if set
automatically) on the size of the file system and is constant.  But
the second one depends on current use of the file system, and a spike
in disk usage would cause journald to delete journal files, trying to
reach usage which would leave 15% of the disk free. This behaviour is
surprising for the user who doesn't expect his logs to be purged when
disk usage goes above 85%, which on a large disk could be some
gigabytes from being full. In addition attempting to keep 15% free
provides an attack vector where filling the disk sufficiently disposes
of almost all logs.

Instead, obey KeepFree= only as a limit on adding additional files.
When replacing old files with new, ignore KeepFree=. This means that
if journal disk usage reached some high point that at some later point
start to violate the KeepFree= constraint, journald will not add files
to go above this point, but it will stay (slightly) below it. When
journald is restarted, it forgets the previous maximum usage value,
and sets the limit based on the current usage, so if disk remains to
be filled, journald might use one journal-file-size less on each
restart, if restarts happen just after rotation. This seems like a
reasonable compromise between implementation complexity and robustness.
2014-01-11 16:54:59 -05:00
Jan Engelhardt
494a668218 man: resolve word omissions
This is a recurring submission and includes corrections to:
word omissions and word class choice.
2013-12-25 22:53:45 -05:00
Jason St. John
06d9d3efa5 man: add DOI for refereed article on Forward Secure Sealing to journald.conf(5)
In journalctl(1), be more explicit about the reference to "Seal=" in
journald.conf(5) and what information can be found there.
2013-12-18 23:58:24 -05:00
Jan Engelhardt
d6ee7fa24f man: wording and grammar updates
This includes regularly-submitted corrections to comma setting and
orthographical mishaps that appeared in man/ in recent commits.
2013-08-04 21:46:27 -04:00
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
Jason St. John
6ed80a4e34 man: use HTTPS links for links that support it 2013-07-16 17:42:56 +02:00
Zbigniew Jędrzejewski-Szmek
65b571fcfb man: tweak the description of System/RuntimeMaxUse
https://bugs.freedesktop.org/show_bug.cgi?id=66657
2013-07-06 23:35:09 -04:00
Jan Engelhardt
409dee2e44 man: more grammar improvements
- place commas
- expand contractions (this is written prose :)
- add some missing words
2013-07-03 08:19:20 -04:00
Zbigniew Jędrzejewski-Szmek
670b110c3b journald: fix space limits reporting
Reporting of the free space was bogus, since the remaining space
was compared with the maximum allowed, instead of the current
use being compared with the maximum allowed. Simplify and fix
by reporting limits directly at the point where they are calculated.

Also, assign a UUID to the message.
2013-06-24 21:06:06 -04:00
Lennart Poettering
fe004b7c3a journal: add references to SSKG paper FSS is based on 2013-06-18 16:25:11 +02:00
Zbigniew Jędrzejewski-Szmek
bdf874d4bf man: mention that units are 1024-based 2013-06-04 17:45:40 -04:00
Colin Guthrie
8621b1109b journal: Set the default keep free value to 15% (up from 5%)
As some SSDs are still seeing performance degredation when
reaching 85% usage the default value of 5% seems a little low.

Set this to 15% by default.
2013-05-03 17:46:44 +02:00
Oleksii Shevchuk
26687bf8a9 journal: Add sync timer to journal server
Add option to force journal sync with fsync. Default timeout is 5min.
Interval configured via SyncIntervalSec option at journal.conf. Synced
journal files will be marked as OFFLINE.

Manual sync can be performed via sending SIGUSR1.
2013-03-25 17:51:06 +01:00
Thomas Hindoe Paaboel Andersen
7d7681f70b man: fix some typos 2013-03-13 23:09:49 +01:00
Zbigniew Jędrzejewski-Szmek
5f9cfd4c38 man: rename systemd.conf to systemd-system.conf
Alias as systemd-user.conf is also provided. This should help
users running systemd in session mode.

https://bugzilla.redhat.com/show_bug.cgi?id=690868
2013-02-13 09:48:32 -05:00
Ramkumar Ramachandra
2ab38e24e5 man: fix some spelling mistakes 2012-11-30 14:02:03 +01:00
Thomas Hindoe Paaboel Andersen
5a5c72ca6e man: typo fixes for new files in 195 2012-11-06 20:27:38 +01:00
Lennart Poettering
6d9082172c journald.conf: remove MinSize= settings
There's no point in making this configurable, so let's drop it in order
to simplify configuration a bit.
2012-10-19 00:56:42 +02:00
Lennart Poettering
fb0951b02e journal: implement time-based rotation/vacuuming
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.
2012-10-16 22:58:07 +02:00
Lennart Poettering
c651162ca8 man: correct the default logging rate limit to actually say what the code implements 2012-09-28 02:18:55 +02:00
Lennart Poettering
182b858fc2 journald: make splitting up of journal files per-user configurable 2012-09-07 23:40:00 +02:00
Lennart Poettering
eb53b74f7e journald: add new Seal= configuration option 2012-08-20 22:13:22 +02:00
Lennart Poettering
51abe64c85 journald: basic support for /dev/kmsg parsing 2012-08-09 15:57:24 +02:00
Ville Skyttä
49f43d5f91 Spelling fixes. 2012-07-16 12:16:29 +02:00
Lennart Poettering
205c4d1d6a journald: use "persistent", not "permanent" as storage option
"permanent" is simply the wrong term and we use "persistant" in most
other contexts to correct this.
2012-07-10 19:39:27 +02:00
Lennart Poettering
f4bad2bd2a journal: default ImportKernel=no until we make use of structured logging 2012-07-03 14:07:10 +02:00
Lennart Poettering
e156d769c3 journald: add Storage= setting to control where the journal is stored 2012-07-02 10:43:57 +02:00
Lennart Poettering
c66e7bc7a1 man: document all kernel command line options we understand 2012-06-22 01:35:52 +02:00
Kay Sievers
3ab1e259d9 fix typo 2012-06-01 17:56:11 +02:00
Lennart Poettering
213ba152fd journal: allow setting of a cutoff log level for disk storage, syslog, kmsg, console forwarding 2012-06-01 17:27:16 +02:00
Lennart Poettering
0d9243f022 journal: support changing the console tty to forward to 2012-06-01 17:27:16 +02:00
Lennart Poettering
01cf0ca850 man: document systemd-journal 2012-06-01 17:27:15 +02:00
Nis Martensen
386da8589b delta: fix spelling of overridden 2012-05-21 18:31:43 +02:00
Lennart Poettering
5430f7f2bc relicense to LGPLv2.1 (with exceptions)
We finally got the OK from all contributors with non-trivial commits to
relicense systemd from GPL2+ to LGPL2.1+.

Some udev bits continue to be GPL2+ for now, but we are looking into
relicensing them too, to allow free copy/paste of all code within
systemd.

The bits that used to be MIT continue to be MIT.

The big benefit of the relicensing is that closed source code may now
link against libsystemd-login.so and friends.
2012-04-12 00:24:39 +02:00
Lennart Poettering
ffa16db026 man: document special journal fields 2012-04-03 22:31:48 +02:00
Kay Sievers
18b754d345 rename /etc/systemd/systemd-{login,journal}d.conf to {login,journal}d.conf 2012-03-30 23:36:44 +02:00