From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roy Sigurd Karlsbakk Subject: Re: raid 1 errors then I failed and removed the drive. now cant tell which one it was? Date: Tue, 16 Apr 2013 18:03:38 +0200 (CEST) Message-ID: <7574434.4.1366128218698.JavaMail.root@zimbra> References: <20130416042742.GA12964@earthlink.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20130416042742.GA12964@earthlink.net> Sender: linux-raid-owner@vger.kernel.org To: Mitchell Laks Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids > [730639.815511] ata1.00: cmd c8/00:08:ef:9f:90/00:00:00:00:00/e1 tag = 0 > dma 4096 in > [730639.815513] res 51/40:00:f4:9f:90/40:00:01:00:00/e1 Emask 0x9 > (media error) > [730639.824457] ata1.00: status: { DRDY ERR } > [730639.828930] ata1.00: error: { UNC } > [730639.848936] ata1.00: configured for UDMA/33 If the drives support scterc, then it should be enabled to allow the dr= ive to fail a single sector quickly without going into deep recovery mo= de. Run "smartctl -l scterc /dev/disk" to check if it's enabled. To ena= ble it for drives supporting it, and allow higher timeouts for those wh= o don't, I have the following in my /etc/rc.local to do this: for i in {b..h} do dev=3Dsd$i smartctl -l scterc,70,70 /dev/$dev || echo 180 > /sys/block/$dev/devic= e/timeout done Vennlige hilsener / Best regards roy -- Roy Sigurd Karlsbakk (+47) 98013356 roy@karlsbakk.net http://blogg.karlsbakk.net/ GPG Public key: http://karlsbakk.net/roysigurdkarlsbakk.pubkey.txt -- I all pedagogikk er det essensielt at pensum presenteres intelligibelt.= Det er et element=C3=A6rt imperativ for alle pedagoger =C3=A5 unng=C3=A5= eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilf= eller eksisterer adekvate og relevante synonymer p=C3=A5 norsk. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html