Hitachi Compute Blade 500 Series User Manual page 226

When it corresponds to any of the following three conditions, the memory
performance may not fully be obtained.
• When PN and MN are different number (the physical processor and the
memory processor which are assigned to the LPAR belong to different
node.)
• When M (Multiple nodes) is displayed on PN or MN of the dedicated
processor which has been assigned.
• When the node of the memory allocated to LPAR differs from the node of
the processor group assigned to the LPAR.
How to enable/disable Idle Detection function
Move the cursor over the ID column of the LPAR whose Idle Detection
settings you want to change, and press [Enter]. This will open a sub-screen.
Use the up and down arrow keys to select Yes or No, and press [Enter].
How to activate an LPAR automatically
Note:
• Auto Activate setting is ignored while [Pre-State Auto Activation] is set in
the LP Options screen .Auto Activate setting is ignored when "Pre-State
Auto Activation" is set on
Open the Logical Partition Configuration screen. Move the cursor over the AA
column of the LPAR which you want to set Auto Activate, and press [Enter].
This will open a sub-screen. Enter a value between 1 and 99, and press
[Enter]. If you do not want to enable the Auto Activation, enter "*".
You can set Auto Activate on a deactivated LPAR.
When you start LPAR manager, it will automatically activate the LPARs in the
order of the values set in the above sub-screen, starting with the smallest
numbers. If the same value has been set for two LPARs, LPAR manager will
activate the LPAR with the lower LPAR number first.
If, for whatever reason (inability to secure assigned memory size, etc.), the
Auto Activation of one of the LPARs fails, it will not execute on the other
LPARs that have not yet been automatically activated.
Before starting the Auto Activate processing, LPAR manager accepts the
cancellation requests for 15 seconds. When you cancel the process of Auto
Activation, press [Ctrl] + [c]. It may not be possible to cancel the automatic
activation of LPARs once it has already started.
If Pre-State Auto Activation is set, the Auto Activation Order may be ignored.
See Options for more on Pre-State Auto Activation.
How to enable the automatic clear function of an LPAR's logical SEL
Move the cursor over the AC column of the LPAR whose Auto Clear settings
you want to change, and press [Enter]. This will open a sub-screen. Use the
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Hitachi Compute Blade 500 Series Logical partitioning manager User's Guide
Operation by LPAR manager Screen