From owner-freebsd-stable@freebsd.org Wed Mar 9 05:10:31 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9B881AC7121 for ; Wed, 9 Mar 2016 05:10:31 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 8CE679B9; Wed, 9 Mar 2016 05:10:31 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from FreeBSD.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by freefall.freebsd.org (Postfix) with ESMTP id 1B7C11A3D; Wed, 9 Mar 2016 05:10:30 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Date: Wed, 9 Mar 2016 05:10:29 +0000 From: Glen Barber To: Morgan Reed Cc: "freebsd-stable@freebsd.org" Subject: Re: Not all ZFS pools mounting at boot Message-ID: <20160309051029.GV1531@FreeBSD.org> References: <20160309050757.GU1531@FreeBSD.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="JVVqWhpkAs5raV7A" Content-Disposition: inline In-Reply-To: <20160309050757.GU1531@FreeBSD.org> X-Operating-System: FreeBSD 11.0-CURRENT amd64 X-SCUD-Definition: Sudden Completely Unexpected Dataloss X-SULE-Definition: Sudden Unexpected Learning Event X-PEKBAC-Definition: Problem Exists, Keyboard Between Admin/Computer User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Mar 2016 05:10:31 -0000 --JVVqWhpkAs5raV7A Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 09, 2016 at 05:07:57AM +0000, Glen Barber wrote: > On Wed, Mar 09, 2016 at 03:54:07PM +1100, Morgan Reed wrote: > > Hi All, > >=20 > > Been fighting this one for a while and I figure it's time to take i= t to > > the brainstrust. > >=20 > > I've recently added a third storage array to my NAS, it's a RAID-Z pool= the > > same as the other two arrays in the box, the new array isn't mounting at > > boot, I have to manually import it every time. > >=20 > > Done some digging around online but everything I've found has come down= to > > the person not having zfs_enable=3DYES in rc.conf, obviously as two of = my > > three pools are mounting at boot this is not my issue. > >=20 > > Only oddity I've found is that, the output of zdb does NOT show the thi= rd > > storage pool, although it is presently imported and mounted. > >=20 > > I am mounting the third pool under an alternate root, if that has any > > bearing on things. > >=20 > > Any thoughts? > >=20 >=20 > I have similar structural layout, and have hit this exactly one time. > (On -CURRENT, not -STABLE, though.) >=20 > The problem for me to further diagnose the issue was, manually importing > the pool and repeated subsequent reboots did not make the problem > reappear. Additionally, the system was up long enough for any logs to > be irrelevant - mainly the second pool in my case is used for VM disks > and other "not a huge problem if it does away" dataset. >=20 > So first my question is, how are you mounting the third pool in your > case (assuming you are doing so)? >=20 To be clear on my question, I mean this in the sense of "when you realize it has not mounted." Glen --JVVqWhpkAs5raV7A Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJW37BFAAoJEAMUWKVHj+KTzZEP/3Az37p2d2wZedGWMnTPpYeY 3MF7/eZ8r5oHg2HYEuJFZtZM9iPuCnbYWvb/KVeeN3jF1l8e5D82XAvzr4ojYxR6 VpCNWGUlDIth7QwfJO5UM/VOwaj9ySK+o5j62osW1+FyVcp6kO/UwcmP0CK11JOy MhDxAVDbUETmHtAdvDQxzcrqg6EQlJ4WqcYXVQhZUSdEtlNO9lC1e7tEbBBREKH6 /um/GMt2kKXmXtnfDQy+GPqiSYGK6hI0WHIrNNXePsQZKoG3ZlzEJVYjFE9aKFUX gKPRRG8u976oZNrV2Q1eMgNElKc/Vr5rh7XPAcOTVcHxRZU9Sl/NrHt0oz528V7u wTcaZWV34GHu6DR1K8G3l2q58Yd1ypvi6EohWUhARtEJ5u981xjyv0lMBAyts1fi 6C9k9y54wrey56wa0SKWGgrhCfAQaWwAaKMngkMx4UPW7ywaD1DsYQQv/x7k6wY+ eNxbJFo8uhJ6ZbNFo61oJap7bHIxRgZHpbkeLf+Sl7KWJwJbIy0JVVZGFkuE7AUP ZV1JM4CgvJRLdkAzqFYP21sqbvph0hxcLka2wUpi6ZR5KUDxgKY2AmopfEPNR2xA deisbL5ozfjlvLHzMbrXAmFQaL5aNfZZ7mYJuXX8d7Az84uFzC9TlZ560/MdlAbj /pfXxsCl/UeVT/8LF2F4 =AhSo -----END PGP SIGNATURE----- --JVVqWhpkAs5raV7A--