HP vPars and Integrity Virtual Machines V6.1 Release Notes

to a VSP running Version 4.3, can be migrated back to a VSP running version 4.2.5
(provided the VM has not been rebooted since beginning its migration).
◦ NOTE: In addition to the restrictions shown in the following online migration path table,
the processors on the source and destination VSPs must all be within one of the following
groups:
– All Integrity VM supported variants of the Itanium 2 processor prior to the 9000
– Itanium 2 9000 and the Itanium 2 9100
– Itanium 9300
Online forward migration table:
Table 3 Integrity VM Online Forward Migration Paths
Supported Forward Migration PathIntegrity VM Version
Integrity VM V4.1 or Integrity VM V4.2Integrity VM V4.1
Integrity VM V4.2, Integrity VM V4.2.5, or Integrity
VM4.3
Integrity VM V4.2
Integrity VM V4.2.5 or Integrity VM V4.3Integrity VM V4.2.5
Integrity VM V4.3 or Integrity VM V6.1Integrity VM V4.3
• Offline migration support:
◦ Offline migration support table:
Table 4 Offline Forward and Backward Migration Support Paths
Supported Offline Migration Path (Forward and
Backward)vPars and Integrity VM Version
Integrity VM V3.5Integrity VM V3.5
Integrity VM V4.1 or laterIntegrity VM V4.1 or later
vPars V6.1vPars V6.0
NOTE: When migrating across versions (Integrity VM 4.1 and later), be aware of the
vPar/VM OS versions that are supported on the target VSP. If the vPar/VM is not supported
by the target VSP, the vPar/VM must be updated immediately after migrating to maintain
support on the target VSP.
34 Integrity VM Support Policy