Date: Sun, 9 Nov 2008 18:09:00 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Kostik Belousov <kostikbel@gmail.com> Cc: Steve Kargl <sgk@troutmask.apl.washington.edu>, freebsd-geom@freebsd.org Subject: Re: RW and RO semantic and unable to umount a partition? Message-ID: <20081109170900.GC2340@garage.freebsd.pl> In-Reply-To: <20081109133948.GN18100@deviant.kiev.zoral.com.ua> References: <20081107192150.GA3007@troutmask.apl.washington.edu> <20081109111917.GB2340@garage.freebsd.pl> <20081109133948.GN18100@deviant.kiev.zoral.com.ua>
next in thread | previous in thread | raw e-mail | index | archive | help
--Sr1nOIr3CvdE5hEN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Nov 09, 2008 at 03:39:48PM +0200, Kostik Belousov wrote: > On Sun, Nov 09, 2008 at 12:19:17PM +0100, Pawel Jakub Dawidek wrote: > > Not sure why. It might be that file system changed under you (node n18 > > modified it), so now n17 sees some strange inconsistencies. > >=20 > > All in all, you can eigher mount the same file system multiple times > > read-only OR one time read-write and zero times read-only. >=20 > Better not mount ufs volume more then once regardless of the mount mode. > See the start of the ffs_mountfs(). ffs mount modifies devvp bufobj with > reference to geom consumer. Yes, I know, I even had patch for that, although here I was talking about mounting the same FS read-only on few separate machines using ggate. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --Sr1nOIr3CvdE5hEN Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFJFxkrForvXbEpPzQRAqCNAJ99HJFbObJJ5AtV6N0656xmfJM7WQCeKC0C nQeBYVNV/dy3svKnFkwS0oc= =Jbok -----END PGP SIGNATURE----- --Sr1nOIr3CvdE5hEN--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20081109170900.GC2340>