Initial program load (IPL) in s390 system selects wrong minidisk while booting up
Issue
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After the installation of RHEL 6.2 on s390, when system was rebooted Initial program load (IPL) selects wrong minidisk to boot, and the system fails to boot.
00: built on IBM Virtualization Technology 00: There is no logmsg data 00: FILES: 0001 RDR, NO PRT, NO PUN 00: LOGON AT 11:08:09 EDT SUNDAY 11/02/08 z/VM V5.4.0 2008-10-24 11:04 DMSACP723I A (191) R/O DMSACP723I C (592) R/O Do you want to IPL Linux from minidisk 100? y/n <---
Environment
- Red Hat Enterprise Linux 6.2
- s390, more than one minidisks.
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