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Date:      Sat, 20 Aug 2016 12:02:32 +0100
From:      Matthew Seaman <matthew@FreeBSD.org>
To:        freebsd-questions@freebsd.org
Subject:   Re: jail -r does not remove a jail
Message-ID:  <bf71ecd3-e0a9-42bc-3ffb-3f97f2700d5d@FreeBSD.org>
In-Reply-To: <CAO%2BPfDdQxMQNTH-TbhZWSrB4zoKg=%2BTjtfeM_S9eXSkwT69abA@mail.gmail.com>
References:  <CAO%2BPfDdQxMQNTH-TbhZWSrB4zoKg=%2BTjtfeM_S9eXSkwT69abA@mail.gmail.com>

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From: Matthew Seaman <matthew@FreeBSD.org>
To: freebsd-questions@freebsd.org
Message-ID: <bf71ecd3-e0a9-42bc-3ffb-3f97f2700d5d@FreeBSD.org>
Subject: Re: jail -r does not remove a jail
References: <CAO+PfDdQxMQNTH-TbhZWSrB4zoKg=+TjtfeM_S9eXSkwT69abA@mail.gmail.com>
In-Reply-To: <CAO+PfDdQxMQNTH-TbhZWSrB4zoKg=+TjtfeM_S9eXSkwT69abA@mail.gmail.com>

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On 20/08/2016 09:36, David Demelier wrote:
> I had a jail that can not be removed after a poudriere jailure:
>=20
> # jls
>    JID  IP Address      Hostname                      Path
>     50  127.0.0.1       desktop-103-amd64-default-job
> /poudriere/data/.m/desktop-103-amd64-default/03
> # jail -r 50
> 50: removed
> # jls
>    JID  IP Address      Hostname                      Path
>     50  127.0.0.1       desktop-103-amd64-default-job
> /poudriere/data/.m/desktop-103-amd64-default/03
>=20
> Why does it say removed and it's not? What can I do without rebooting
> to kill this jail?

Do you have a stuck process still within that jail?  Try:

   % ps -J 50 -ax

If you have such processes, killing them should allow the jail to shut do=
wn.

Failing that, does 'poudriere status' show anything still running?  Can
you use 'poudriere jail -j jailname -k' to shut it down?

	Cheers,

	Matthew



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