Date: Wed, 14 Dec 2011 13:49:29 +0100 From: "Patrick M. Hausen" <hausen@punkt.de> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: Hot-changing a failed HDD with ahci.ko Message-ID: <E993C3BC-2371-4D43-A7D8-B12296475AF5@punkt.de> In-Reply-To: <FB9E3C15-6B6B-4D0A-8411-F374FF351EA4@punkt.de> References: <B0A139EC-F6A3-48DA-A347-21A5ED0507BF@punkt.de> <20111214092624.GA96153@icarus.home.lan> <FB9E3C15-6B6B-4D0A-8411-F374FF351EA4@punkt.de>
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Hi! Am 14.12.2011 um 10:52 schrieb Patrick M. Hausen: > Yes - my fault. I had an active swap partition on the disk which = perfectly > explains the panic. I replaced that one with a gmirror device, now. >> You might try booting RELENG_9 (which has ahci.ko as the default, so = no >> need to mess about) on a LiveCD or equivalent and attempt the same >> thing. I'm left wondering if there's some stuff in RELENG_8 (not a = typo >> compared to the above RELENG_9 reference) that you do not have in >> RELENG_8_2. >=20 > I'll try upgrading to RELENG_8 first and report the results. datatomb2# uname -a FreeBSD datatomb2.pluspunkthosting.de 8.2-STABLE FreeBSD 8.2-STABLE #0: = Wed Dec 14 12:44:07 CET 2011 = root@datatomb2.pluspunkthosting.de:/usr/obj/usr/src/sys/GENERIC amd64 Yank disk: ada1:GEOM_MIRROR: Device swap: provider ada1p2 disconnected. (ahcich1:0:0:0): lost device (ada1:ahcich1:0:0:0): removing device entry Put it back in: ada1 at ahcich1 bus 0 scbus2 target 0 lun 0 ada1: <ST31000340NS SN05> ATA-8 SATA 2.x device ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada1: Command Queueing enabled ada1: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C) And I get ZFS v28, too :-)) Thanks and kind regards, Patrick --=20 punkt.de GmbH * Kaiserallee 13a * 76133 Karlsruhe Tel. 0721 9109 0 * Fax 0721 9109 100 info@punkt.de http://www.punkt.de Gf: J=FCrgen Egeling AG Mannheim 108285
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