Time Adjustment - Hitachi CB 520H A1 User Manual

For details about the server certificates for LPAR manager, see
LPAR manager on page
Management Command (HvmSh) Operation Guide.
Logical VGA snapshot is constructed by three components below.
Virtual VGA Device
Snapshot image storing
Web Server
External Console

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.
Hitachi Compute Blade 500 Series Logical partitioning manager User's Guide
3-32. For details about the command, see the HVM
Figure 2-5 Outline of Logical VGA Snapshot
Table 2-5 Components of Logical VGA Snapshot
Components
Virtual VGA device in which the guest OS writes image data.
Web server incorporated inside the LPAR manager. This
server obtains images from the virtual VGA device.
Console that operates the Web browser for displaying
snapshot images.
System Operation
Certificates in
Description
2-11