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From: Kyle Evans <kevans@freebsd.org>
Date: Tue, 15 Dec 2020 15:58:01 -0600
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Subject: Re: Questions about the output of jls
To: James Gritton <jamie@gritton.org>
Cc: freebsd-jail <freebsd-jail@freebsd.org>
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On Tue, Dec 15, 2020 at 2:06 PM James Gritton <jamie@gritton.org> wrote:
>
> On 2020-12-13 08:16, Kyle Evans wrote:
> >
> > It looks like it's exporting a jailsys int for vnet, so these
> > correspond to:
> >
> > JAIL_SYS_DISABLE=0
> > JAIL_SYS_NEW=1
> > JAIL_SYS_INHERIT=2
> >
> > So 2 is 'use parent vnet', 1 is 'new one created' -- I don't see this
> > described in either jls(1) or jail(8), it'd probably be nice if we
> > translated jailsys ints into "new"/"inherit" since one specifies
> > "new"/"inherit" for them during creation.
>
> Turns out this is a legit bug - I had a "=" where I needed a "|=".  That
> one-character fix will turn "vnet=2" into "vnet=inherit" for "jail -n
> vnet", same as it already is for "jail -n" without explicit parameters.
>

Aha! This is both unexpected and amusing. Thanks for the fix. =)