Disk Parameters By Emulation Type - HP XP7 Configuration Manual

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 =
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 =
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 the XP7 Remote Web Console or XP7 Command View Advanced Edition Software.

Disk parameters by emulation type

Table 47 OPEN-3 parameters by emulation type (IBM AIX)
Parameter
ty Disk category
dt Control type
ns Sectors/tracks
nt Tracks/cylinder
nc Number of all cylinders
rm Number of rotations of the disk
oa a partition offset (Starting block
in a partition)
ob b partition offset (Starting block
in b partition)
oc c partition offset (Starting block
in c partition)
od d partition offset (Starting block
in d partition)
oe e partition offset (Starting block
in e partition)
of f partition offset (Starting block
in f partition)
og g partition offset (Starting block
in g partition)
oh h partition offset (Starting block
in h partition)
pa a partition size
pb b partition size
136 Disk array supported emulations
37 × 1024/720 × 4 =
49 × 16/15 × 4 =
OPEN-3 OPEN-3*n (n=2
to 36)
Winchester Winchester
SCSI SCSI
96 96
15 15
3,338 3,338*n
6,300 6,300
Set optionally Set optionally
Set optionally Set optionally
0 0
Set optionally Set optionally
Set optionally Set optionally
Set optionally Set optionally
Set optionally Set optionally
Set optionally Set optionally
2
Set optionally Set optionally
Set optionally Set optionally
52.62 × 4 = 53 × 4 = 212
52.26 × 4 = 53 × 4 = 212
Emulation Type
OPEN-3 CVS
Winchester
SCSI
96
15
Depends on
configuration of
1
CV
6,300
Set optionally
Set optionally
0
Set optionally
Set optionally
Set optionally
Set optionally
Set optionally
2 2
Set optionally
Set optionally
OPEN-3 CVS*n
(n=2 to 36)
Winchester
SCSI
96
15
Depends on
configuration of
3
CV
6,300
Set optionally
Set optionally
0
Set optionally
Set optionally
Set optionally
Set optionally
Set optionally
2
Set optionally
Set optionally