Date: Mon, 25 Apr 2016 10:11:24 +0200 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: freebsd-fs@freebsd.org Subject: Re: GELI + Zpool Scrub Results in GELI Device Destruction (and Later a Corrupt Pool) Message-ID: <20160425101124.068c8333@fabiankeil.de> In-Reply-To: <1461560445.22294.53.camel@michaeleichorn.com> References: <1461560445.22294.53.camel@michaeleichorn.com>
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--Sig_/eNw78W8gnK47rzOSmFw=BpX Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable "Michael B. Eichorn" <ike@michaeleichorn.com> wrote: > I just ran into something rather unexpected. I have a pool consisting > of a mirrored pair of geli encrypted partitions on WD Red 3TB disks. >=20 > The machine is running 10.3-RELEASE, the root zpool was setup with GELI > encryption from the installer, the pool that is acting up was setup per > the handbook. [...] > I had just noticed that I had failed to enable the zpool scrub periodic > on this machine. So I began to run zpool scrub by hand. It succeeded > for the root pool which is also geli encrypted, but when I ran it > against my primary data pool I encountered: >=20 > Apr 24 23:18:23 terra kernel: GEOM_ELI: Device ada3p1.eli destroyed. > Apr 24 23:18:23 terra kernel: GEOM_ELI: Detached ada3p1.eli on last > close. > Apr 24 23:18:23 terra kernel: GEOM_ELI: Device ada2p1.eli destroyed. > Apr 24 23:18:23 terra kernel: GEOM_ELI: Detached ada2p1.eli on last > close. Did you attach the devices using geli's -d (auto-detach) flag? If yes, this is a known issue: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D117158 > And the scrub failed to initialize (command never returned to the > shell). This could be the result of another known bug: https://lists.freebsd.org/pipermail/freebsd-current/2015-October/057988.html > I immediately rebooted and both disks came back and resilvered, with > permanent metadata errors Did those errors appear while resilvering or could they have been already present before? Fabian --Sig_/eNw78W8gnK47rzOSmFw=BpX Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlcd0SwACgkQBYqIVf93VJ0uoQCggfPmGuYbp2v6Bxow312Kw44D EYgAniwBPf6pKCMayM20gGQCIGGBqEF2 =Q75r -----END PGP SIGNATURE----- --Sig_/eNw78W8gnK47rzOSmFw=BpX--
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