Hitachi Compute Blade 2000, User Manual

Page: 1328 / 1927

1277
12
Log
ical
par
titio
ni
ng man
age
r
# Title Official Name Description Initial Value
Busy (%) = the LPAR's Dsp(ms) ÷ the LPAR's Srv (ms) x
100
The value of this field is used as the yardstick for
resource changes. If this value exceeds 100%, it means
that the LPAR has insufficient resources.
If Processor Capping becomes enabled, the LPAR Busy
ratio is controlled so as not to exceed 100%. Therefore
this value cannot be used as a yardstick for changing
resources anymore.
Note:
Even if the processor capping function is on, the LPAR
manager allocation rate control allows a tolerance of 1%
for each unit of processor-time. A shared mode LPAR is
allocated a maximum processor-time that is 1% greater
than the total service time of the physical processors
assigned to it, and this value might exceed 100%.
(13) Dsp(%) Dispatch
Percentage
Displays the proportion of the LPAR's service time to the
total service time of all shared mode physical processors
when the LPAR is in shared mode.
This value is obtained by the following formula.
Dsp(%) = the LPAR's run time ÷ service time of all
shared physical processors running properly x 100
Grp (ALL): “---“ is displayed
---
Displays "---" when the LPAR is in the dedicated mode.
Grp (ALL): “---“ is displayed
(14) PC Processor
Capping
Displays the enabled/disabled status of the Processor
Capping function as configured in the LPAR
Configuration screen.
Y: Processor Capping has been enabled.
N: Processor Capping has been disabled.
*: The LPAR is in the dedicated mode.
-: The LPAR has not been activated.
-
(15) Sampling
time
Sampling time Sets the refresh rate of the screen in units of seconds.
The default setting is 5 seconds, but this can be changed
to anything between 1 and 60.
5
(16) Proc(D: S: ) Number of
physical
processors
Displays the number of physical processors assigned to
the dedicated mode and the shared mode.
---
D: The number of physical processors assigned to the
LPAR in the dedicated mode.
Format is n or m.
n: Total number of physical processors assigned to the
LPAR running properly in the dedicated mode
m: Total number of all processors assigned to LPAR in
the dedicated mode.
S: The number of physical processors assigned to the
LPAR in the shared mode.
Format is n or m.
n: Total number of physical processors assigned to the
LPAR running properly in the shared mode
m: Total number of all processors assigned to LPAR in
the shared mode.
(S: = total number of physical processors – total number
of physical processors assigned to the dedicated mode
LPARs)