Using jail name in rctl(8) doesn't work - jail id works

[Edward Tomasz Napierała]

On Fri, Mar 09, 2012 at 09:45:02PM +0100, Thomas Steen Rasmussen wrote:
> On 08-03-2012 23:30, Thomas Steen Rasmussen wrote:
> > Hello,
> >
> > When I specify an rctl(8) rule for a jail using
> > the jail name it doesn't work. Displaying
> > resource usage doesn't work either, when
> > using the jail name, like "rctl -hu jail:myjail"
> >
> > On the other hand, if I run "rctl -hu jail:3"
> > where 3 is the jail id, it works as expected.
> >
> > The manpage examples use the jail name so
> > it should work. Any idea why it doesn't ? I am
> > using 9.0-REL on this system.
> >
> > Should I submit a PR with relevant examples ?
> Hello,
> 
> I submitted the PR which has more information.
> jexec(8) is also unable to convert the jail name to jail id on
> this sýstem.
> My jails are created and started using ezjail, if that matters.
> 
> Link to the PR:
> http://www.freebsd.org/cgi/query-pr.cgi?pr=165886

Reason for this is that both rctl(8) and jexec(8) use jail names,
not jail hostnames, and jls(8) called without arguments displays
jail hostname, not jail name.