Hitachi HVM Navigator V03-06 User Manual page 35

Item
HVM system time
synchronization with NTP
server
Storage device
SAN security
Notes:
1. When you execute LPAR migration in Shutdown mode between CB2000 standard server blade
A2 model, between CB2000 high-performance server blade, or between CB320 P5 model, see
"Server blade model" in "Application requirements for Shutdown mode" in "Usage
environments". Also, when you execute LPAR migration in Concurrent Maintenance mode
between CB2000 standard server blade A2 model or between CB320 P5 model, see "Server
blade model" in "Application requirements for Concurrent Maintenance mode" in "Usage
environments".
2. Actual requirement is more relaxed than the above content. For the detail, see "Requirement of
configuration of NIC and FC HBA" in "Application requirements for Shutdown mode" in "Usage
environments" or "Application requirements for Concurrent Maintenance mode" in "Usage
environments".
3. When the major version of EFI/BIOS is not matched, see "Requirement of version of EFI/BIOS"
in "Application requirements for Shutdown mode" in "Usage environments".
4. When the version of EFI/BIOS is not matched, see "Requirement of version of EFI/BIOS" in
"Application requirements for Concurrent Maintenance mode" in "Usage environments".
5. When the major version of HVM firmware is not matched, see "Requirement of HVM firmware
version" in "Application requirements for Shutdown mode" in "Usage environments".
6. The HVM models on the source and destination server blades aren't necessary to be the same.
7. Migration WWPNs are used only while executing LPAR migration in Concurrent Maintenance
mode. However, after LPAR migration, it's not necessary that you remove the migration WWPNs
from the host groups. For migration WWPN, see Shared FC Assignment screen or Allocated FC
Information screen in HVM Console.
In "Application requirement for Shutdown mode" subsection,
displayed in the right-header corner of every page to tell you that you check
the application requirements for Shutdown mode.
Also, in "Application requirement for Concurrent Maintenance mode"
subsection,
Concurrent Maintenance
corner of every page to tell you that you are checking the application
requirements for Concurrent Maintenance mode.
HVM Navigator User's Guide - Migration
Shutdown
When the HVM system times are synchronized on the source and
destination server blades with NTP servers, the same two NTP
servers are set for the source and destination server blades.
FC cables are connected to the
same storage device from the
source and destination server
blades and the same boot LU
can be accessed from the
source and destination server
blades.
No requirement
is displayed in the right-header
Usage environments
Requirement
Concurrent Maintenance
FC cables are connected to the
same ports on the same storage
device from the source and
destination server blades and the
same boot LU can be accessed from
the source and destination server
blades.
Migration WWPN created with the
same vfcID as WWPN are
registered to the same host group
as the WWPN. 7
Shutdown
is
2-13