X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fpam_systemd.xml;h=d43ed231f292d6d83e4104f4d67b5bee673f9b56;hb=7838dc3ae1297d37c2a75a48f429bb415c1eed22;hp=e790dd3c3dace612627b5ee8cc3af1d96c9fe167;hpb=160cd5c9aa2301892e13950015de7968c764340d;p=elogind.git
diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml
index e790dd3c3..d43ed231f 100644
--- a/man/pam_systemd.xml
+++ b/man/pam_systemd.xml
@@ -63,19 +63,19 @@
On login, this module ensures the following:
- If it does not exist yet the
+ If it does not exist yet, the
user runtime directory
/var/run/user/$USER is
created and its ownership changed to the user
that is logging in.If
- is set the
+ is set, the
$XDG_SESSION_ID environment
variable is initialized. If auditing is
available and
pam_loginuid.so run before
- this module (which es recommended), the
+ this module (which is highly recommended), the
variable is initialized from the auditing
session id
(/proc/self/sessionid). Otherwise
@@ -83,16 +83,16 @@
used.If
- is set a new
+ is set, a new
control group
/user/$USER/$XDG_SESSION_ID
is created and the login process moved into
it.If
- is set a new
+ is set, a new
control group
- /user/$USER/no-session
+ /user/$USER/user
is created and the login process moved into
it.
@@ -107,7 +107,7 @@
remaining processes in the
/user/$USER/$XDG_SESSION_ID
control group are killed and the control group
- removed.
+ is removed.
If
$XDG_SESSION_ID is set and
@@ -115,18 +115,18 @@
remaining processes in the
/user/$USER/$XDG_SESSION_ID
control group are migrated to
- /user/$USER/no-session and
- the original control group
+ /user/$USER/user and
+ the original control group is
removed.If
is specified, and
- no other user session control group remains
+ no other user session control group remains,
except
- /user/$USER/no-session
+ /user/$USER/user,
all remaining processes in the
/user/$USER hierarchy
- are killed and the control group removed.
+ are killed and the control group is removed.
If
is specified, and
@@ -143,7 +143,7 @@
If the system was not booted up with systemd as
- init system this module does nothing and immediately
+ init system, this module does nothing and immediately
returns PAM_SUCCESS.
@@ -165,11 +165,11 @@
login process moved to the
/user/$USER/$XDG_SESSION_ID
control group. It is recommended that
- all services that are directly created
+ all services which are directly created
on the user's behalf set this
option. Only for services that shall
automatically be terminated when the
- user logs out completely otherwise,
+ user logs out completely, otherwise
create-session=0
should be set.
@@ -196,10 +196,30 @@
completely. This is a weaker version
of and is
more friendly for users logged in more
- than once as their processes are
+ than once, as their processes are
terminated only on their complete
logout.
+
+
+
+
+ Takes a comma
+ seperated list of cgroup controllers
+ in which hierarchies a user/session
+ cgroup will be created by defautl for
+ each user logging in. If ommited,
+ defaults to 'cpu', meaning that in
+ addition to creating per-user and
+ per-session cgroups in systemd's own
+ hierarchy, groups are created in the
+ 'cpu' hierarchy, on order to ensure
+ that every use and every sessions gets
+ an equal amount of CPU time,
+ regardless how many processes a user
+ or session might
+ own.
+ Note that setting kill-user=1
@@ -207,6 +227,10 @@
tools like
screen1.
+ If the options are omitted they default to
+ ,
+ ,
+ .
@@ -218,6 +242,8 @@
Environment
+ The following environment variables are set for the processes of the user's session:
+
$XDG_SESSION_ID
@@ -279,7 +305,7 @@ account required pam_unix.so
password required pam_unix.so
session required pam_unix.so
session required pam_loginuid.so
-session required pam_systemd.so create-session=1 kill-user=1
+session required pam_systemd.so kill-user=1