HP StorageWorks LUN Configuration and Security Manager XP user guide for the XP12000/XP10000/SVS200 LUN Manager and Volume Manager (T1714-96015, October 2007)

Table 28 Boundary value for RAID levels
Emulation type Boundary value
for RAID1
(2D+2D)
Boundary value
for RAID5
(3D+1P)
Boundary value
for RAID5
(7D+1P)
Boundary value
for RAID6
(6D+2P)
3380-xx 768 1,152 2,688
2,304
3390-xx 928 1,392
3,248 2,784
OPEN-xx (except
for OPEN-V)
768 1,152 2,688
2,304
OPEN-V 1,024
1,536
3,584
3,072
NOTE:
• The
xx is a variable indicating one or more numbers or letters.
• Boundary values are expressed in kilobytes.
• Boundary values of external LUs are always one kilobyte, regardless of RAID levels.
Table 29 Slot capacities
Emulation type Slot capacity
3380-xx,NF80-xx 48
3390-xx 58
OPEN-xx (except for OPEN-V)
48
OPEN-V
256
NOTE:
• The
xx is a variable indicating one or more numbers or letters.
• Slot capacity is expressed in kilobytes.
Volume In
itialize and Make Volume functions
You can initialize a CVS volume using one of the following functions: Volume Initialize or Make Volume.
The Volume Initialize operation de-installs all variable-sized volumes under a CVS volume, and reformats
the CVS volume as a normal volume (FV). You must assign CU and LDEV numbers to the new formatted
FV. Any existing FVs on the original VDEV are not reformatted.
The Make
Volume operation deletes all volumes in a VDEV, and creates new variable-sized volumes (CVs)
according to the specified settings. You can specify the following settings (see Table 30).
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Overview of Volume Manager and Custom Volume Size