Date: Sun, 10 Jan 2010 04:52:24 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: "Philip M. Gollucci" <pgollucci@p6m7g8.com> Cc: rc@freebsd.org Subject: Re: [patch] - zfs mount -a *MUST* run before /etc/fstab is processed Message-ID: <20100110035224.GC1657@garage.freebsd.pl> In-Reply-To: <4B48F161.4070602@p6m7g8.com> References: <4B47F1DB.8080800@p6m7g8.com> <4B4829B7.1060700@FreeBSD.org> <4B48F161.4070602@p6m7g8.com>
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--t0UkRYy7tHLRMCai Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jan 09, 2010 at 09:13:05PM +0000, Philip M. Gollucci wrote: > example - >=20 > $ zpool create zroot .... > $ zfs set mountpoint=3Dlegacy zroot > [basically follow the wiki for GPTZFS boot] >=20 > $ zfs create zroot/software > $ zfs create -p zroot/jails/x > $ zfs set mountpoint=3D/software zroot/software > $ zfs set mountpoint=3D/jails zroot/jails >=20 > $ mkdir -p /jails/x/software >=20 > $ cat /etc/fstab > /software /jails/x/software nullfs ro 0 0 >=20 > reboot >=20 > boom mountcritlocal bombs b/c neither path is available yet only the > root (zroot) is mounted b/c zfs mount -a hasn't been run yet >=20 > The below patch changes the /etc/rc.d rcorder so that happens in the > correct order. I've tested it on 2 machines here successfully. Have you tested something like this: /etc/fstab: /dev/da0 /mnt ufs rw 0 0 zfs create -o mountpoint=3D/mnt/foo pool/foo This is bascially the opposite. Here /etc/fstab must be mounted before 'zfs mount -a' is called. All in all if you need to mount file systems for your jails use /etc/fstab.<jailname>. This way rc.d/jail will mount needed file systems when you start jail. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --t0UkRYy7tHLRMCai Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFLSU73ForvXbEpPzQRAm1dAKDDobTp32MHSpTmC8lZta2d2lVt+ACcCcjx kGUaUPciykrD3nmdSdAIHdc= =sLSr -----END PGP SIGNATURE----- --t0UkRYy7tHLRMCai--
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