Hitachi CB 520H A1 User Manual page 25

Assignment Mode
(Processor Number)
LPAR1 LPAR2
Dedicated (2) Dedicated (3)
Dedicated (3) Dedicated (3)
Dedicated (3) Dedicated (2)
Dedicated (3) Dedicated (3)
Assigned even number processors to LPAR with Dedicated mode.
Assigned processors to LPAR with Shared mode.
Hitachi Compute Blade 500 Series Logical partitioning manager User's Guide
Assign threads which are on the same core to the identical LPAR.
(Don't assign the threads to the different cores)
Proper assignment for Database servers / Application servers.
Processor number can be assigned more than physical number.
Odd or even number processors can be assigned to the one LPAR.
Proper assignment for File servers / Web servers
Not recommend (LPAR performance is affected from load of other
LPARs)
Not recommend (LPAR performance is affected from load of other
LPARs)
Not recommend (LPAR performance is affected from load of other
LPARs)
Figure 1-13 Processor Assignment Mode 1
Figure 1-14 Processor Assignment Mode 2
LPAR manager Functions
Description
1-11