Red Hat ENTERPRISE LINUX 4 - INSTALLATION GUIDE FOR IBM S-390 AND IBM ESERVER ZSERIES Installation Manual page 20

Chapter 1. Steps to Get You Started
DNS=10.0.0.1:10.0.0.2
•
SEARCHDNS=<domain1>:<domain2>:...:<domainN>
Where
<domain1>:<domain2>:...:<domainN>
colons. For example:
SEARCHDNS=example.com:example.org
•
PORTNAME=<osa_portname>
This variable supports OSA devices operating in qdio mode or non-qdio mode.
When using qdio mode:
when operating in qeth mode. PORTNAME is only required for z/VM 4.3 or older without
APARs VM63308 and PQ73878.
When using non-qdio mode:
integer in the range of 0 through 15.
•
FCP_<n>="<device_number> <SCSI_ID> <WWPN> <SCSI_LUN> <FCP_LUN>"
The variables can be used on systems with FCP devices to preconfigure the FCP setup and
can be subsequently edited in anaconda during the installation. An example value may look
similar to:
FCP_1="0.0.5000 0x01 0x5105074308c212e9 0x0 4010"
• is an integer value (e.g.
<n>
•
<device_number>
5000, for example).
• is specified in hex-value, typically sequential values (e.g.
<SCSI_ID>
used over multiple FCP_ variables.
• is the world wide port name used for routing (often in conjunction with multipathing)
<WWPN>
and is as a 16-digit hex value (e.g.
• refers to the local SCSI logical unit value and is specified as a hex-value,
<SCSI_LUN>
typically sequential values (e.g. 0x00, 0x01, ...) are used over multiple FCP_ variables.
• refers to the storage logical unit identifier and is specified as a hex-value (such
<FCP_LUN>
as ).
0x4010
Note
10
|
<lcs_portnumber>
<qeth_portname>
<lcs_portnumber>
,
FCP_1 FCP_2
is used to specify the address of the FCP device (
0x5105074308c212e9
is a list of the search domains, separated by
is the portname specified on the OSA device
is used to pass the relative port number as
, ...).
).
for device
0.0.5000
, ... ) are
0x01 0x02