Date: Wed, 03 Oct 2012 13:20:55 +1000 From: Lawrence Stewart <lstewart@freebsd.org> To: Martin Matuska <mm@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r232059 - in head: sys/fs/devfs sys/fs/nullfs sys/kern sys/sys usr.sbin/jail Message-ID: <506BAF17.7080903@freebsd.org> In-Reply-To: <201202231851.q1NIpOxH018329@svn.freebsd.org> References: <201202231851.q1NIpOxH018329@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi Martin, On 02/24/12 05:51, Martin Matuska wrote: > Author: mm > Date: Thu Feb 23 18:51:24 2012 > New Revision: 232059 > URL: http://svn.freebsd.org/changeset/base/232059 > > Log: > To improve control over the use of mount(8) inside a jail(8), introduce > a new jail parameter node with the following parameters: > > allow.mount.devfs: > allow mounting the devfs filesystem inside a jail > > allow.mount.nullfs: > allow mounting the nullfs filesystem inside a jail > > Both parameters are disabled by default (equals the behavior before > devfs and nullfs in jails). Administrators have to explicitly allow > mounting devfs and nullfs for each jail. The value "-1" of the > devfs_ruleset parameter is removed in favor of the new allow setting. > > Reviewed by: jamie > Suggested by: pjd > MFC after: 2 weeks Is there any reason this and the other related commits (e.g. r232186, 232247,232278,232291,230129 and maybe others I missed) haven't been MFCed to stable/8? I'm seeing an interesting bug on an 8.3-STABLE (built mid August) machine whereby a zfs dataset with jailed=on can be managed and mounted inside the jail with enable_statfs=1, but shows up in the primary host's mount list instead of the jail's. I then can't zfs unmount the filesystem from within the jail or the primary host. The same set up works fine on 9.1-RC1. Would you mind MFCing all relevant jail-related ZFS commits to stable/8 which are currently only in 9 and head? Cheers, Lawrence
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?506BAF17.7080903>