From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roman Mamedov Subject: Re: md RAID1 passes I/O errors to the filesystem despite having alive mirrors? Date: Fri, 15 Mar 2013 17:21:35 +0600 Message-ID: <20130315172135.779185b5@natsu> References: <20130315041054.79eb5dcc@natsu> <32050581.8.1363345666963.JavaMail.root@zimbra> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/RtENIRQZuzR0.aHbuQrLzK4"; protocol="application/pgp-signature" Return-path: In-Reply-To: <32050581.8.1363345666963.JavaMail.root@zimbra> Sender: linux-raid-owner@vger.kernel.org To: Roy Sigurd Karlsbakk Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids --Sig_/RtENIRQZuzR0.aHbuQrLzK4 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Fri, 15 Mar 2013 12:07:47 +0100 (CET) Roy Sigurd Karlsbakk wrote: > > What happened was: > > - a device (sdg1) was added as a write-mostly member to a degraded > > two-member RAID1 (md3) and started recovering; >=20 > May I be so frank as to guessing you found an old drive and added as writ= e-mostly? sdg is the bad drive here=E2=80=A6 This is correct, but I should note that I did not add it as write-mostly ju= st because it's an older drive, but because it is my normal set-up for md3: a RAID1 mirror of a fast SSD (sdf) and a write-mostly HDD (sdg in this case= ). --=20 With respect, Roman --Sig_/RtENIRQZuzR0.aHbuQrLzK4 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlFDBD8ACgkQTLKSvz+PZwhe9gCfeJiSfcQOKD7EvR+lWFX3EuKR mM4AnRtBZXlp/mjvOmunk0SqShiqTFyN =DNIq -----END PGP SIGNATURE----- --Sig_/RtENIRQZuzR0.aHbuQrLzK4--