X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=overlay-boot.8.adoc;h=9646ee2ac49e81ed201b3b719788341ba725750f;hb=325fc118fc6a2ad914947cc4ab9464ca5cf94815;hp=9e39eec327e53c1c09e2c492f951f8a44de39095;hpb=7f766756c6d328a4a8d57a274a215f67376af68d;p=rrq%2Foverlay-boot.git

diff --git a/overlay-boot.8.adoc b/overlay-boot.8.adoc
index 9e39eec..9646ee2 100644
--- a/overlay-boot.8.adoc
+++ b/overlay-boot.8.adoc
@@ -117,11 +117,11 @@ before the services are started. The default for this variable is
 This variable nominates the "upper" filesystem for an overlay mount.
 This will be accessed read-write and it constitutes the "private"
 files of the subhost.
-
++
 If UPPER is different from LOWER, then the root file system is set up
 as an overlay mount. In that case WORK (below) must be defined as a
 directory outside of but on the same mount as UPPER.
-
++
 If UPPER is the same as LOWER, then the subhost root filesystem is not
 setup as an overla. Rather it is set up as a bind mount, if UPPER is
 different from LIVE, or just as a pre-mounted LIVE filesystem.
@@ -136,7 +136,7 @@ directory.
 
 This variable tells which services should be started on the
 overlay-boot startup. The default value is +networking ssh+.
-
++
 Note that if no services are started, then +overlay-init+ starts a
 +dummy_service+ so as to keep +/.reaper+ from running out of child
 processes, as it otherwise will exit and thereby terminate
@@ -177,13 +177,22 @@ EXAMPLES
 
 ./opt/subhost/mta/mta.conf
 ****
+----
 BASE=.
-START= rsyslog newtorking ssh postfix
+CABLES= =
+START= rsyslog networking ssh postfix
+----
 ****
 
 The above example assumes a directory +/opt/subhost/mta+ that contains
 the configuration file +mta.conf+ and directories +root+, +work+ and
 +live+. *overlay-boot* will set up an overlay mount on +live+ with
 +root+ as UPPER, +work+ as WORK and +/+ as LOWER, i.e. an overlay of
-the main host filesystem.
+the main host filesystem. Further, the running subhost will feature a
+virtual cable to the main host, where the subhost end is named +eth0+
+and the main host end is named +mta0+, and upon start, an +ifup mta0+
+is attempted at the host end while the subhost end is handled via its
+neworking service.
+
+