From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Mathias_Bur=C3=A9n?= Subject: Re: Performance question, RAID5 Date: Sun, 30 Jan 2011 19:46:46 +0000 Message-ID: References: <20110130035352.1d72e8d1@natsu> <20110130015231.GA1435@www2.open-std.org> <20110130055616.GA13022@www2.open-std.org> <4D45BF84.7030706@hardwarefreak.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <4D45BF84.7030706@hardwarefreak.com> Sender: linux-raid-owner@vger.kernel.org To: Stan Hoeppner Cc: =?UTF-8?Q?Keld_J=C3=B8rn_Simonsen?= , Linux-RAID List-Id: linux-raid.ids On 30 January 2011 19:44, Stan Hoeppner wrote: > Mathias Bur=C3=A9n put forth on 1/30/2011 6:12 AM: > >> Thanks to mdadm, and /dev/disks/by-label/ I should be fine with just >> swapping the SATA cables around actually, without having to change a= ny >> configs. I'll try that later on and let you know if it affects >> performance anything. Good catch! > > Be sure to change the mobo and PCIe card BIOS boot order after moving= the SSD > cable to the PCIe card or the machine won't boot. =C2=A0Also, before = swapping cables, > make sure you have the PCIe card chipset driver built into your kerne= l or > properly built into your initrd image. =C2=A0If not you still won't b= oot. > > -- > Stan > I forgot to mention it, but I already swapped the cables. I had to change a few things (reinstall GRUB, change menu.lst) but otherwise I was OK. Strange thing is that my mainboard doesn't seem to want to boot off a drive that's connected to the Highpoint controller. Just sits there. However, using GRUB from a USB stick enables me to just do root (hd2,0), then chainload + and load the GRUB of the SSD. Not elegant, but it works (for now). Will investigate more later... // Mathias -- 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