Date: Fri, 24 Mar 2006 13:40:44 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Viren Patel <virenp@mail.utexas.edu> Cc: questions@freebsd.org, Kris Kennaway <kris@obsecurity.org> Subject: Re: FreeBSD 6.1 - mount_nullfs broken? Message-ID: <20060324184044.GA26325@xor.obsecurity.org> In-Reply-To: <60973.146.6.135.6.1143225570.squirrel@mail.cm.utexas.edu> References: <58674.146.6.135.6.1143153068.squirrel@mail.cm.utexas.edu> <20060323230935.GA90169@xor.obsecurity.org> <1052.66.25.138.31.1143209131.squirrel@mail.cm.utexas.edu> <20060324171030.GB24853@xor.obsecurity.org> <60973.146.6.135.6.1143225570.squirrel@mail.cm.utexas.edu>
next in thread | previous in thread | raw e-mail | index | archive | help
--wac7ysb48OaltWcw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Mar 24, 2006 at 12:39:30PM -0600, Viren Patel wrote: > > On Fri, Mar 24, 2006 at 08:05:31AM -0600, Viren Patel > > wrote: > > > >> # umount /export/jails/testjail/dev > >> # mount_nullfs -o ro /export/jails/basejail > >> /export/jails/testjail/basejail > >> mount_nullfs: Operation not supported by device > >> > >> After looking at the dmesg output more closely one > >> discrepancy I found was the second last line: > >> > >> ad6: 238475MB <WDC WD2500JS-55MHB0 02.01C03> at > >> ata3-master SATA300 > >> > >> It was definitely SATA150 under FreeBSD 6.0, even after > >> updates. So maybe a problem in the SATA300 driver? > > > > Unlikely. It looks like you don't have kernel nullfs > > support enabled. > > > > Kris > > >=20 > I am using the generic kernel. Looking through /etc there > is nothing regarding enabling nullfs. I also looked at > GENERIC kernel conf file without luck. How do I enable > nullfs? Compile it into your kernel or load the module. Read the handbook for more help. Kris --wac7ysb48OaltWcw Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQFEJD0sWry0BWjoQKURAh2iAJ9eFoGZRMQI9BZ2qn723JlwZLHUeACg/aG9 DP/MMW9pfM9iKfkcsJRwc9s= =ndJx -----END PGP SIGNATURE----- --wac7ysb48OaltWcw--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20060324184044.GA26325>