Hitachi CB 520H B2 User Manual

For details about the server certificates for LPAR manager, see Certificates in
LPAR manager on page 3-32. For details about the command, see the HVM
Management Command (HvmSh) Operation Guide.
Figure 2-5 Outline of Logical VGA Snapshot
Logical VGA snapshot is constructed by three components below.
Table 2-5 Components of Logical VGA Snapshot
Components Description
Virtual VGA Device Virtual VGA device in which the guest OS writes image data.
Snapshot image storing
Web Server
Web server incorporated inside the LPAR manager. This
server obtains images from the virtual VGA device.
External Console Console that operates the Web browser for displaying
snapshot images.
Time Adjustment
Logical Partitioning of Timers
LPAR manager manages five kinds of time shown in the following table. LPAR
manager creates each time using differentials between different times. Based
on the LPAR manager system time, LPAR manager creates the logical timer
for each LPAR. A guest OS on the LPAR manages "OS system time" using this
logical timer.
LPAR manager manages the following time shown in the table below.
System Operation
2-11
Hitachi Compute Blade 500 Series Logical partitioning manager User's Guide

Hitachi CB 520H B2 Specifications

General

Brand	Hitachi
Model	CB 520H B2
Category	Server
Language	English