Re: [libvirt] [PATCH] LXC: emphasis uid start of idmap only accept '0' in docs

-----Original Message----- From: Michal Privoznik [mailto:mprivozn@redhat.com] On 23.09.2014 05:40, Chen Hanxiao wrote: > We don't accept any other values except '0'. > > Signed-off-by: Chen Hanxiao <chenhanxiao(a)cn.fujitsu.com&gt; > --- > docs/formatdomain.html.in | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in > index eefdd5e..bb72452 100644 > --- a/docs/formatdomain.html.in > +++ b/docs/formatdomain.html.in > @@ -315,7 +315,7 @@ > > <dl> > <dt><code>start</code></dt> > - <dd>First user ID in container.</dd> > + <dd>First user ID in container. It must be '0'.</dd> > <dt><code>target</code></dt> > <dd>The first user ID in container will be mapped to this target user > ID in host.</dd> > This is not entirely true. Only the first id mapping must refer to root. And by first I mean in a sorted array of mappings. For instance: <idmap> <uid start='1' target='1001' count='1'/> <gid start='1' target='1001' count='1'/> <uid start='0' target='1000' count='1'/> <gid start='0' target='1000' count='1'/> </idmap> is okay.