Extra IDE parallel IDE interfaces
for Linux
My
garage penguin required extra IDE interfaces, because all existing 4
device slots were in use. It was once possible to get older legacy IDE
PCI cards that can directly create IDE interfaces that appear as ide2
and ide3 . I have not now been able to buy anything like this. What is
available are PCI devices that are sold primarily as RAID controllers
and their assorted chipsets which implement various raid levels.
For my garage penguin I do not want or require
RAID, just extra IDE slots.
The RAID functionality is created on custom chip sets, many of which
have Linux drivers either reverse engineered or kindly created by the
manufacturer. After buying a number of IDE cards that I could not get
going on Linux due to lack of vendor or open source Linux drivers, I luckily
encountered this product at a local bargain PC supply shop. It cost all
of $20. Nice web support site with source code for both 2.4 and 2.6
kernels. The supplied code compiled without any
further trouble. The product pictured here used the ITE8212 RAID
chipset. When the module is installed it will discover the IDE devices
attached and these are presented to the kernel as scsi disks
sda,sdb,sdc etc etc depending on what other scsi , real or
virtual, are allready present and active on the system.
These virtual scsi disks may be fdisked, fscked, mke2fsed, dd
ed, whatever....and actually used as disks!
The little CD that came also included an extensive set of drivers for
you poor sods that still have to run DOZE.
Currently available at swap meets and PC bargain places in Melbourne.
I would like to recommend this product to linux users that require
extra IDE channels , it worked first time for me.
Naturally the picture on the box looked nothing like the card supplied.
The box does mention the ITE8212 chipset but you have to look very
carefully. So happy the card is ROHS compliant. One less beached whale,
oh well.