22.4. Configuring IPL from a SCSI Device
Anaconda (the installation program) supports the direct installation to SCSI devices. This section includes information on how to IPL from a SCSI device within z/VM.
22.4.1. IPL the SCSI Disk
To IPL the SCSI disk, we provide the WWPN and LUN to the machine loader using the SET LOADDEV command.
#cp set loaddev portname 50050763 00c18154 lun 57190000 00000000
Ready; T=0.01/0.01 15:47:53
q loaddev
PORTNAME 50050763 00C18154 LUN 57190000 00000000 BOOTPROG 0
BR_LBA 00000000 00000000
Ready; T=0.01/0.01 15:47:56
IPL the SCSI disk using the FCP device defined to the guest.
q fcp
00: FCP 010A ON FCP 010ACHPID C1 SUBCHANNEL = 0000
00: 010A QDIO-ELIGIBLE QIOASSIST-ELIGIBLE
Ready; T=0.01/0.01 15:51:29
i 010a
00: I 010A
00: HCPLDI2816I Acquiring the machine loader from the processor
controller.
00: HCPLDI2817I Load completed from the processor controller.
00: HCPLDI2817I Now starting machine loader version 0001.
01: HCPGSP2630I The virtual machine is placed in CP mode due to a SIGP
stop and
store status from CPU 00.
00: MLOEVL012I: Machine loader up and running (version 0.13).
00: MLOPDM003I: Machine loader finished, moving data to final storage
location.
Linux version 2.6.7-1.451.2.3 ([email protected]) (gcc
version 3.4
.1 20040702 (Red Hat Linux 3.4.1-2)) #1 SMP Wed Jul 14 17:52:22 EDT 2004
We are running under VM (64 bit mode)
Note
The example may vary slightly from your installed system due to the code available during the documentation process for this manual.
