Merge pull request #6182 from mheon/fix_manpage_issue

Clarify manpages on docker start
Upstream-commit: 19ef3ff1126be62c6dcb0a24a797a09ad251e5bb
Component: engine

components/engine/contrib/man/md/docker-start.1.md

@@ -20,6 +20,10 @@ the process
 **-i**, **--interactive**=*true*|*false*
    When true attach to container's stdin
 
+# NOTES
+If run on a started container, start takes no action and succeeds
+unconditionally.
+
 # HISTORY
 April 2014, Originally compiled by William Henry (whenry at redhat dot com)
 based on docker.io source material and internal work.

components/engine/docs/sources/reference/commandline/cli.md

@@ -1139,6 +1139,9 @@ more details on finding shared images from the commandline.
       -a, --attach=false         Attach container's stdout/stderr and forward all signals to the process
       -i, --interactive=false    Attach container's stdin
 
+When run on a container that has already been started, 
+takes no action and succeeds unconditionally.
+
 ## stop
 
     Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]