diff options
author | Jamie Gritton <jamie@FreeBSD.org> | 2016-04-25 17:01:13 +0000 |
---|---|---|
committer | Jamie Gritton <jamie@FreeBSD.org> | 2016-04-25 17:01:13 +0000 |
commit | 5d6cb09dfc2c19793cdbb182f5af08ff69d5b445 (patch) | |
tree | 21d0cdd839f8b0a3e331013479474cc3e66a5362 /usr.sbin/jail | |
parent | 8a3fcfa7be256af9e01ee20ae0525a5f0856f49a (diff) | |
download | src-5d6cb09dfc2c19793cdbb182f5af08ff69d5b445.tar.gz src-5d6cb09dfc2c19793cdbb182f5af08ff69d5b445.zip |
Note the existence of module-specific jail paramters, starting with the
linux.* parameters when linux emulation is loaded.
MFC after: 5 days
Notes
Notes:
svn path=/head/; revision=298584
Diffstat (limited to 'usr.sbin/jail')
-rw-r--r-- | usr.sbin/jail/jail.8 | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/usr.sbin/jail/jail.8 b/usr.sbin/jail/jail.8 index 362e5b23a40a..f66889c3fc7a 100644 --- a/usr.sbin/jail/jail.8 +++ b/usr.sbin/jail/jail.8 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd July 20, 2015 +.Dd April 25, 2016 .Dt JAIL 8 .Os .Sh NAME @@ -610,6 +610,32 @@ have not had jail functionality added to them. .El .El .Pp +Kernel modules may add their own parameters, which only exist when the +module is loaded. +These are typically headed under a parameter named after the module, +with values of +.Dq inherit +to give the jail full use of the module, +.Dq new +to encapsulate the jail in some module-specific way, +and +.Dq disable +to make the module unavailable to the jail. +There also may be other parameters to define jail behavior within the module. +Module-specific parameters include: +.Bl -tag -width indent +.It Va linux +Determine how a jail's Linux emulation environment appears. +A value of +.Dq inherit +will keep the same environment, and +.Dq new +will give the jail it's own environment (still originally inherited when +the jail is created). +.It Va linux.osname , linux.osrelease , linux.oss_version +The Linux OS name, OS release, and OSS version associated with this jail. +.El +.Pp There are pseudo-parameters that are not passed to the kernel, but are used by .Nm |