diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-09-13 20:39:58 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-09-13 20:39:58 -0400 |
commit | b3ec0a0674f4e499bcb6d2469acdf9d2d574c3d6 (patch) | |
tree | 374687545d464bb1e57991cf73b654a7fa0b83ba /man/journald.conf.xml | |
parent | f6e7ffdf3fe8e3ed5e659f747946461350ade5a8 (diff) | |
parent | ae8150ecbd54765622aadf288100440d71a10ccd (diff) |
Merge tag 'systemd/v231-1.parabola1' into systemd/parabola
Diffstat (limited to 'man/journald.conf.xml')
-rw-r--r-- | man/journald.conf.xml | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/man/journald.conf.xml b/man/journald.conf.xml index 3964cd6bc5..fef4fde898 100644 --- a/man/journald.conf.xml +++ b/man/journald.conf.xml @@ -129,21 +129,22 @@ <varlistentry> <term><varname>SplitMode=</varname></term> - <listitem><para>Controls whether to split up journal files per - user. One of <literal>uid</literal>, <literal>login</literal> - and <literal>none</literal>. If <literal>uid</literal>, all - users will get each their own journal files regardless of - whether they possess a login session or not, however system - users will log into the system journal. If - <literal>login</literal>, actually logged-in users will get - each their own journal files, but users without login session - and system users will log into the system journal. If - <literal>none</literal>, journal files are not split up by - user and all messages are instead stored in the single system - journal. Note that splitting up journal files by user is only - available for journals stored persistently. If journals are - stored on volatile storage (see above), only a single journal - file for all user IDs is kept. Defaults to + <listitem><para>Controls whether to split up journal files per user. Split-up journal files are primarily + useful for access control: on UNIX/Linux access control is managed per file, and the journal daemon will assign + users read access to their journal files. This setting takes one of <literal>uid</literal>, + <literal>login</literal> or <literal>none</literal>. If <literal>uid</literal>, all regular users will get each + their own journal files regardless of whether their processes possess login sessions or not, however system + users will log into the system journal. If <literal>login</literal>, actually logged-in users will get each + their own journal files, but users without login session and system users will log into the system + journal. Note that in this mode, user code running outside of any login session will log into the system log + instead of the split-out user logs. Most importantly, this means that information about core dumps of user + processes collected via the + <citerefentry><refentrytitle>systemd-coredump</refentrytitle><manvolnum>8</manvolnum></citerefentry> subsystem + will end up in the system logs instead of the user logs, and thus not be accessible to the owning users. If + <literal>none</literal>, journal files are not split up by user and all messages are instead stored in the + single system journal. In this mode unprivileged users generally do not have access to their own log data. Note + that splitting up journal files by user is only available for journals stored persistently. If journals are + stored on volatile storage (see above), only a single journal file for all user IDs is kept. Defaults to <literal>uid</literal>.</para></listitem> </varlistentry> |