Linux on ibm iseries – IBM TotalStorage DS6000 Series User Manual

Page 386

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DS6000 Series: Concepts and Architecture

For more information on running AIX in an i5 partition, refer to the i5 Information Center at:

http://publib.boulder.ibm.com/infocenter/iseries/v1r2s/en_US/index.htm?info/iphat
/iphatlparkickoff.htm

Linux on IBM iSeries

Since OS/400 V5R1, it has been possible to run Linux in an iSeries partition. On iSeries
models 270 and 8xx, the primary partition must run OS/400 V5R1 or higher and Linux is run
in a secondary partition. For later i5 systems (models i520, i550, i570 and i595), Linux can
run in any partition.

On both hardware platforms, the supported versions of Linux are:

SUSE Linux Enterprise Server 9 for POWER™

(New 2.6 Kernel based distribution also supports earlier iSeries servers)

RedHat Enterprise Linux AS for POWER Version 3

(Existing 2.4 Kernel based update 3 distribution also supports earlier iSeries servers)

The DS6000 requires the following iSeries I/O adapters to attach directly to an iSeries or i5
Linux partition.

0612 Linux Direct Attach PCI

0626 Linux Direct Attach PCI-X

It is also possible for the Linux partition to have its storage virtualized, whereby a partition
running OS/400 hosts the Linux partition's storage requirements. In this case, if using the
DS6000, they would be attached to the OS/400 partition using either of the following I/O
adapters:

2766 2 Gigabit Fibre Channel Disk Controller PCI

2787 2 Gigabit Fibre Channel Disk Controller PCI-X

More information on running Linux in an iSeries partition can be found in the iSeries
Information Center at:

http://publib.boulder.ibm.com/iseries/v5r2/ic2924/index.htm

More information on running Linux in an i5 partition can be found in the i5 Information Center
at:

http://publib.boulder.ibm.com/infocenter/iseries/v1r2s/en_US/info/iphbi/iphbi.pdf

Note:

AIX will not run in a partition on earlier 8xx and prior iSeries systems.

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