X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=overlay-boot.8.adoc;h=9646ee2ac49e81ed201b3b719788341ba725750f;hb=6ec4361370c75a84e2ffb47f98471b878c072c59;hp=932cae0b8310cf4e3bb6a57061d374b4ea42a930;hpb=f86ce1827c0f74b3ac15598946b41477dd5a4066;p=rrq%2Foverlay-boot.git diff --git a/overlay-boot.8.adoc b/overlay-boot.8.adoc index 932cae0..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 @@ -177,9 +177,11 @@ EXAMPLES ./opt/subhost/mta/mta.conf **** +---- BASE=. CABLES= = -START= rsyslog newtorking ssh postfix +START= rsyslog networking ssh postfix +---- **** The above example assumes a directory +/opt/subhost/mta+ that contains