HighPoint RocketRAID 1740 - Manual (Page 47)

Linux Driver Support
Continue the installation as normal. You can refer to Red Hat Enterprise Linux
installation guide.
Note:
The system device mapping order is the same as the order shown in RocketRAID 174x
BIOS Setting Utility. If no other SCSI adapters are installed, the device marked as
“BOOT” or “HDD0”will identified as /dev/sda, “HDD1” as /dev/sdb, “HDD2” as
/dev/sdc, etc. When creating mount points, /boot must be mounted on /dev/sda.
3 - Installing the RocketRAID 174x driver for an Exist-
ing System
Note: If a SCSI adapter is used to boot the system, make sure the RocketRAID 174x
controller BIOS loads/posts after the SCSI adapter’s BIOS. It may be necessary to
move the adapter(s) to another PCI slot.
Step 1 Obtain the Driver Module
Extract the module file from the file modules.cgz (from the driver disk) using the
following commands:
# mount /dev/fd0
# cd /tmp
# gzip -dc /mnt/floppy/modules.cgz | cpio -idumv
Driver modules for all supported kernel versions will be extracted. The driver module
for the active kernel is located under the directory that matches the kernel version (/
tmp/‘uname –r‘/rr174x.ko).
After you have extracted the driver module, you can load it by following commands:
# modprobe sd_mod
# insmod rr174x.ko
Arrays attached to the adapter can be accessed as SCSI devices (e.g. /dev/sda).
Step 2 Mounting and Partitioning the Device
Example: A RAID array has been configured between several hard disks.
This array will be registered to the system as device “/dev/sda”.
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