From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claudio Fleiner Subject: Re: raidtools-20010914 Date: Thu, 19 Dec 2002 16:22:45 GMT Sender: linux-raid-owner@vger.kernel.org Message-ID: <200212191622.gBJGMbK08626@ars.net> References: <3E01CBD8.6A18B88F@softers.net> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <3E01CBD8.6A18B88F@softers.net>; from Jarmo =?iso-8859-1?Q?J=E4rvenp=E4=E4?= on Thu, 19 Dec 2002 15:38:32 +0200 To: Jarmo =?iso-8859-1?Q?J=E4rvenp=E4=E4?= Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids I had the same problem and a quick look at the kernel shows that although the ioctl for generating the fault exists in the kernel, the main part is commented out and therefore the operation is a noop. This is true for the 2.4.19 and at least the beginning of the 2.5.* kernels. If you want to use raidhotgenerateerror you need to edit a few kernel files. Claudio on Thu, 19 Dec 2002 15:38:32 +0200 Jarmo =?iso-8859-1?Q?J=E4rvenp=E4=E4?= wrote: > - 3 RAID 1 devices with each having 2 partitions mirrored together. > - Kernel 2.4.20 > > I tried to remove /dev/hda1 from /dev/md0 by using raidhotgenerateerror > and got this: > ---------------------------------------------------------------------------- Claudio Fleiner claudio@fleiner.com