From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ted Ede Subject: Adaptec 2120S not being recognized by aacraid Date: Mon, 17 Oct 2005 08:01:36 -0400 Message-ID: <435392A0.7080405@ede.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from gator18.hostgator.com ([70.85.214.66]:8155 "EHLO gator18.hostgator.com") by vger.kernel.org with ESMTP id S932287AbVJQMBM (ORCPT ); Mon, 17 Oct 2005 08:01:12 -0400 Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi@vger.kernel.org I'm not sure if this is the proper place to post this, so if I should be asking elsewhere, a pointer would be appreciated. Summary: scanpci shows the card on the PCI bus, but the kernel does not recognize it. Details: I'm booting off of a standard serail-ata drive and trying to configure a 2120S with four scsi drives as a RAID10 device for some performance testing. I was able to create a RAID10 array using the on-card bios. Each boot, the array is listed and its status is "Optimal" I've got a Tyan Thunder K8WE S2895 rev 1.0 with two dual-core Opterons. I'm running Centos 4.2 with kernel 2.6.9-22ELsmp. I downloaded the 1.1.5.2400 version of the aacraid driver from adaptec and built/installed it using dkms. It appears to be part of the part of the kernel, but this is the only message I get upon boot: [root@localhost tmp]# dmesg | grep -i aac Adaptec aacraid driver (1.1-5 Oct 16 2005 19:29:08) scanpci includes: pci bus 0x000a cardnum 0x09 function 0x00: vendor 0x9005 device 0x0285 Adaptec AAC-RAID scanpci shows nothing else on pci bus 0x000a. "scanpci -O" and lspci reveal nothing. which leads me to believe the kernel is not recognizing it. Any thoughts or next debugging steps would be greatly appreciated. ted