SOFTPAQ NUMBER: N/A PART NUMBER: N/A FILE NAME: cpq_cciss-2.4.44-rhAS2.1.dd.gz TITLE: Proliant Linux driver for Smart Array 640x, 64x, 5i, 5300 Series controllers for Red Hat 2.1AS VERSION: LANGUAGE: English CATEGORY: Storage Controllers DIVISION: N/A OPERATING SYSTEM: Linux Red Hat 2.1AS SYSTEM CONFIGURATION: All shipping configurations PREREQUISITES: N/A EFFECTIVE DATE: Apr 03,2003 ELECTRONIC DISTRIBUTION ALLOWED: Yes SOFTPAQ UTILITY VERSION: N/A SUPERSEDES: N/A SUPPORTED DEVICES AND FEATURES Smart Array 6402 Controller Smart Array 6404 Controller Smart Array 641 Controller Smart Array 642 Controller Smart Array Cluster Storage Smart Array 5312 Controller Smart Array 5304 Controller Smart Array 5302 Controller Smart Array 532 Controller Smart Array 5i Plus Controller Smart Array 5i Controller SYSTEM SUPPORTED ProLiant BL20p All Models Proliant DL760 All models Proliant DL740 All models ProLiant DL580 G2 (1400MHz+), (700-900MHz) ProLiant DL560 ProLiant DL380 G4 ProLiant DL380 G3 (2.4GHz+), G2 (1133 - 1400MHz), (667-1000MHz) ProLiant DL380 Packaged Cluster G2 (1266MHz) ProLiant DL360 All models ProLiant DL320 All models ProLiant DL310 G2 Proliant ML750 All models ProLiant ML570 G2 (1.4 GHz+), (667-1000MHz) ProLiant ML530 G2 (2.4GHz+), (667-1000MHz) ProLiant ML370 G3 (2.4GHz+), G2 (1133-1400MHz), (667-1000MHz) ProLiant ML350 G3 (2.0GHz+), G2 (1133MHz-1400MHz ), (700MHz -1GHz) ProLiant ML330e All Models ProLiant ML330 G2 (1000MHz+), (667-999MHz) ProLiant ML310 All Models Note: refer to www.hp.com for storage array controller compatibility matrix DESCRIPTION: This RPM is used to provide binary driver modules that have been pre-built for Linux Red Hat 2.1AS to enable Proliant Smart Array 640x, 64x, 5i, 5300 Series controllers. This RPM provides a customer friendly approach to install a pre-built binary driver. FIXES CISS config table timeout value increased Fix for more than 16 SCSI devices causing overrun error messages ENHANCEMENTS Added support for Smart Array 6404 and 6402 controller Kernels supported: 2.4.9-e.3 2.4.9-e.8 2.4.9-e.10 2.4.9-e.16 NOTES A changelog for the Smart Array 640x, 64x, 5i, 5300 Series controllers drivers is available at: ftp://ftp.compaq.com/pub/products/drivers/linux/released/cciss/cciss_history.htm IMPORTANT: Additional instructions may be viewed: rpm -q -i -p cpq_cciss-2.4.44-rhAS2.1.dd.gz | more Please read this section before proceeding. This RPM will install binary drivers that will only work with the default Linux Red Hat 2.1AS kernel, and configuration that it has been built for. Earlier or later versions of Red Hat 2.1AS are not supported. Special actions are required if you have modified the default kernel configuration that RedHat ships for their Red Hat 2.1AS product. If you have modified the default kernel configuration you will need to rebuild the kernel to use the updated drivers after installing the RPM with the --noscripts option. For directions to patch the existing driver and rebuild your kernel please refer to the Red Hat 2.1AS documentation. The driver patches will be available in a gzipped tar file in the /opt/compaq/storage_drivers directory after installing the RPM with the --noscripts option. The cciss driver RPM will not install if it detects that your configuration is different from the Red Hat 2.1AS default Server configuration. This driver RPM will not install if the loopback device is not configured but the initrd image is requested since the loopback device is required to create the initrd image. INSTALLATION Login as the system administrator (root), download the RPM to a directory on your hard drive and change to that directory. To install the driver type: # rpm -ivh cpq_cciss-2.4.44-rhAS2.1.dd.gz Setup is now complete. Please REBOOT your computer NOW!! To upgrade the driver type: # rpm -Uvh cpq_cciss-2.4.44-rhAS2.1.dd.gz Upgrade is Now Complete. Please REBOOT your computer NOW!! NOTE: If the installation fails or if you see any warning or error messages, STOP, do NOT reboot the computer. The driver will not be operational and you must uninstall the driver by typing the following command: # rpm -e cpq_cciss-2.4.44-rhAS2.1.dd.gz The removal of the RPM restores the original cciss.o module, and builds a new initrd image with the previous driver object module (if any) and adds yet another grub or lilo entry. You can then boot using this newest lilo or grub entry, (provided the building of the new initrd image goes well), or your original lilo or grub entry. The successful installation will replace the driver that shipped with Red Hat 2.1AS with the version of the driver, create a new Initial RAM Disk Image (initrd) that contains the version of the driver and modify /etc/lilo.conf (or /boot/grub/menu.lst) to allow the Linux Loader, lilo (or grub) to boot using the new ramdisk image. Backups of your previous files will be kept in the /usr/src/COMPAQ/driver_backup directory. The driver version can be verified by typing: # strings /lib/modules//kernel/drivers/block/cciss.o | grep Compaq Expect output similar to: %s: Compaq %s Controller Compaq CCISS Driver (v ) The driver will be inserted in the Initial RAM Disk Image (initrd) and is automatically loaded every time the server boots, provided it is listed in /etc/modules.conf, which, normally, it is. To load the module use the insmod command, type: # insmod cciss Expect the following output if you have Symmetric Multi-Processing support enabled: Using /lib/modules/smp/kernel/drivers/block/cciss.o Expect the following output if you have a single processor server: Using /lib/modules//kernel/drivers/block/cciss.o Expect the following output if your server is using the Red Hat 2.1AS Enterprise kernel: Using /lib/modules/bigmem/kernel/drivers/block/cciss.o NOTE: You will experience error messages if the Smart Array controller is not installed. Please ensure that the hardware is installed properly. NOTE: If the hardware is properly installed and you experience error messages loading the modules, remove the entire RPM by typing: # rpm -e cpq_cciss-2.4.44-rhAS2.1.dd.gz The removal of the RPM will restore the driver modules, and rebuild and initrd image for the running kernel and create appropriate entries in /etc/lilo.conf (or /boot/grub/menu.lst). Additionally you should still be able to boot using the previous entries still in /etc/lilo.conf or /boot/grub/menu.lst, provided the driver modules are restored, or were (and thus still are) in the initrd image. To check whether the driver is loaded properly, type: # lsmod Expect to see the module name cciss displayed. If you attempt to install the RPM on an unsupported system, you will get an error message. The driver will not be operational and must be uninstalled by typing the following command: # rpm -e cpq_cciss-2.4.44-rhAS2.1.dd.gz NOTES Feedback -------- To provide kernel/driver development feedback send email to cciss-discuss@list.sourceforge.net Customer Service ---------------- For support for Proliant Smart Array controllers, please send email to support@compaq.com.