Date: Wed, 22 Feb 2006 11:16:58 +0100 From: Alexander Leidinger <Alexander@Leidinger.net> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsd-emulation@freebsd.org, "Mars G. Miro" <marsgmiro@gmail.com> Subject: Re: linprocfs and linux_base port upgrade Message-ID: <20060222111658.2589ilcqo40w8ccs@netchild.homeip.net> In-Reply-To: <20060222030810.GA75798@xor.obsecurity.org> References: <28edec3c0602211753p7290e85q3fb23d799c0cf0fc@mail.gmail.com> <20060222015924.GA74781@xor.obsecurity.org> <28edec3c0602211901j63066e01te585c12a42057d1e@mail.gmail.com> <20060222030810.GA75798@xor.obsecurity.org>
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Kris Kennaway <kris@obsecurity.org> wrote: Regarding the question of the OP: changing "ro" to "ro,noauto" has a similar effect in the race-case. > On Wed, Feb 22, 2006 at 11:01:57AM +0800, Mars G. Miro wrote: > >> > No, it's because it tried and failed to umount linprocfs. Presumably >> > you didnt have linprocfs mounted in your jail, but some packages >> >> Well mounting/unmounting stuff inside the jail is a pain. I now recall >> I had to mount linprocfs from the host to the jail, thus I was able to >> build them. Hrm, perhaps its time for jail_<jailname>_linprocfs_enable >> (as with devfs inside a jail) ... > > I think you're missing my point: if you don't have linprocfs mounted, > ports like jdk will fail. If you do have it mounted, ports like > linux_base will fail [because they need to umount it and remount it]. > > The latter should be fixed so that you can consistently set up a jail > and have it work in both cases. Perhaps (completely untested): @exec mkdir -p %D/proc || true @dirrmtry proc @unexec [ ! -d %D/proc ] || echo "+++ Please unmount linprocfs and remove %D/proc by hand!" and not touching linprocfs at all. Kris, would this work on pointyhat? Bye, Alexander. -- http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137 What good is having someone who can walk on water if you don't follow in his footsteps?
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