HP StorageWorks XP Remote Web Console Software - Manual (Page 168)

To calculate the CV's user area capacity, use the following formula. The resulting user area capacity
is expressed in kilobytes.
user-specified-CV-capacity x 64 x 15
NOTE:
The user-specified CV capacity is expressed in cylinders.
To calculate the CV's entire capacity, use the following formula. The resulting entire capacity is
expressed in megabytes.
user-area-capacity \ boundary-value x boundary-value \ 1024
NOTE:
• Round up the value enclosed by two up arrows ( ) to the nearest whole number.
• The user area capacity is expressed in kilobytes.
• The boundary value is expressed in kilobytes. The boundary value depends on volume emulation
types and RAID levels (see Table 27 ).
• If the CV capacity unit is blocks:
To calculate the CV's user area capacity, use the following formula. The resulting user area capacity
is expressed in kilobytes.
user-specified-CV-capacity \ 2
NOTE:
The user-specified CV capacity is expressed in blocks.
To calculate the CV's entire capacity, use the following formula. The resulting entire capacity is
expressed in blocks. To convert the resulting entire capacity into megabytes, divide this capacity
by 2,048.
user-specified-CV-capacity \ (boundary-value x 2) x (boundary-value x 2)
NOTE:
• Round up the value enclosed by two up arrows ( ) to the nearest whole number.
• The user-specified CV capacity is expressed in blocks.
• The boundary value is expressed in kilobytes. The boundary value depends on volume emulation
types and RAID levels (see Table 27 ).
If the emulation type is other than OPEN-V
• If the CV capacity unit is MB (megabytes):
To calculate the CV's user area capacity, use the following formula. The resulting user area capacity
is expressed in kilobytes.
user-specified-CV-capacity x 1024 \ capacity-of-a-slot \ 15 x capacity-of-a-slot x 15
Overview of Volume Manager and Custom Volume Size 168