From owner-freebsd-bugs@freebsd.org  Tue Aug 29 12:58:46 2017
Return-Path: <owner-freebsd-bugs@freebsd.org>
Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 90E1CDDA283
 for <freebsd-bugs@mailman.ysv.freebsd.org>;
 Tue, 29 Aug 2017 12:58:46 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 7F0BC12C2
 for <freebsd-bugs@FreeBSD.org>; Tue, 29 Aug 2017 12:58:46 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v7TCwk8O005264
 for <freebsd-bugs@FreeBSD.org>; Tue, 29 Aug 2017 12:58:46 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-bugs@FreeBSD.org
Subject: [Bug 221906] sys/cddl: Allow to modify the ZFS deadman sysctls after
 the system is up
Date: Tue, 29 Aug 2017 12:58:46 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Base System
X-Bugzilla-Component: kern
X-Bugzilla-Version: CURRENT
X-Bugzilla-Keywords: patch
X-Bugzilla-Severity: Affects Some People
X-Bugzilla-Who: fk@fabiankeil.de
X-Bugzilla-Status: New
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org
X-Bugzilla-Flags: mfc-stable11?
X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform
 op_sys bug_status keywords bug_severity priority component assigned_to
 reporter flagtypes.name attachments.created
Message-ID: <bug-221906-8@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 29 Aug 2017 12:58:46 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221906

            Bug ID: 221906
           Summary: sys/cddl: Allow to modify the ZFS deadman sysctls
                    after the system is up
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Keywords: patch
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: fk@fabiankeil.de
             Flags: mfc-stable11?

Created attachment 185875
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D185875&action=
=3Dedit
sys/cddl: Allow to modify the ZFS deadman sysctls after the system is up

The attached patch changes the ZFS deadman sysctls from CTLFLAG_RDTUN
to CTLFLAG_RWTUN so they can be changed after the system is up.

There does not seem to be a technical reason why it shouldn't
be done and being able to temporarily disable the deadman
is useful when importing a pool that is backed by remote
storage (such as ggated running as onion service).

Obtained from: ElectroBSD

--=20
You are receiving this mail because:
You are the assignee for the bug.=