HP XP20000/XP24000 HP StorageWorks XP Disk Array Configuration Guide (T5278-96 - Page 152

volume size using XP Remote Web Console.

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For an OPEN-3 CVS volume with capacity = 37 MB: # of cylinders = 37 × 1024/720 = 52.62 (rounded up to next integer) = 53 cylinders OPEN-V: The number of cylinders for a CVS volume = # of cylinders = (capacity (MB) specified by user) × 16/15 Example For an OPEN-V CVS volume with capacity = 49 MB: # of cylinders = 49 × 16/15 = 52.26 (rounded up to next integer) = 53 cylinders OPEN-3/8/9/E: The number of cylinders for a CVS LUSE volume = # of cylinders = (capacity (MB) specified by user) × 1024/720 × n Example For a CVS LUSE volume with capacity = 37 MB and n = 4: # of cylinders = 37 × 1024/720 × 4 = 52.62 × 4 = 53 × 4 = 212 OPEN-V: The number of cylinders for a CVS LUSE volume = # of cylinders = (capacity (MB) specified by user) × 16/15 × n Example For an OPEN-V CVS LUSE volume with capacity = 49 MB and n = 4: # of cylinders = 49 × 16/15 × 4 = 52.26 × 4 = 53 × 4 = 212 7The capacity of an OPEN-3/8/9/E CVS volume is specified in MB, not number of cylinders. The capacity of an OPEN-V CVS volume can be specified in MB or number of cylinders. You set the volume size using XP Remote Web Console. 152 Disk array supported emulations

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For an OPEN-3 CVS volume with capacity = 37 MB:
# of cylinders =
37 × 1024/720
=
52.62
(rounded up to next integer) = 53 cylinders
OPEN-V
: The number of cylinders for a CVS volume = # of cylinders =
(capacity (MB) specified
by user) × 16/15
Example
For an OPEN-V CVS volume with capacity = 49 MB:
# of cylinders =
49 × 16/15
=
52.26
(rounded up to next integer) = 53 cylinders
OPEN-3/8/9/E
: The number of cylinders for a CVS LUSE volume = # of cylinders =
(capacity
(MB) specified by user) × 1024/720
×n
Example
For a CVS LUSE volume with capacity = 37 MB and n = 4:
# of cylinders =
37 × 1024/720
× 4 =
52.62
× 4 = 53 × 4 = 212
OPEN-V
: The number of cylinders for a CVS LUSE volume = # of cylinders =
(capacity (MB)
specified by user) × 16/15
×n
Example
For an OPEN-V CVS LUSE volume with capacity = 49 MB and n = 4:
# of cylinders =
49 × 16/15
× 4 =
52.26
× 4 = 53 × 4 = 212
7
The capacity of an OPEN-3/8/9/E CVS volume is specified in MB, not number of cylinders. The
capacity of an OPEN-V CVS volume can be specified in MB or number of cylinders. You set the
volume size using XP Remote Web Console.
152
Disk array supported emulations