Estimating Licensed Capacity Based On Mounted Capacity; Remote Web Console Options And Licensed Capacity - HP XP20000/XP24000 User Manual
Hp storageworks xp24000/xp20000 remote web console user guide (ae131-96087, may 2011)
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Also See for XP20000/XP24000:
- Manual (448 pages) ,
- Reference manual (372 pages) ,
- Configuration manual (183 pages)
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External Volume Capacity (KB) = Volume Capacity (number of blocks) × 512 (byte)
Pool capacity
◦
The license capacity of XP Thin Provisioning is calculated using the total capacity of the
XP Thin Provisioning pool.
◦
If you use V-VOLs of XP Thin Provisioning as P-VOLs or S-VOLs of XP Business Copy/XP
Continuous Access/XP Continuous Access Journal, the license capacity of XP Business
Copy/XP Continuous Access/XP Continuous Access Journal is calculated using the page
capacity allocated to the XP Thin Provisioning V-VOLs (that is, used pool capacity).
For instructions on how to calculate pool capacity, see the HP StorageWorks
XP24000/XP20000 Thin Provisioning Software User Guide.
Estimating Licensed Capacity Based on Mounted Capacity
To estimate licensed capacity based on mounted capacity, convert both capacities to the GB unit.
When converting mounted capacity from TB to GB units, multiply by 1,000. On the other hand,
when converting licensed capacity from TB to GB units, multiply by 1,024.
Table 17 Example A of Estimating Capacity for Purchase
Item
Mounted capacity
Licensed capacity
Estimated capacity for purchase
As shown in
Table 18 (page
mounted capacity. At larger capacities, the difference between the conversion factors (1,000 and
1,024) has a greater (inverse) effect on the equivalent licensed capacity.
Table 18 Example B of Estimating Capacity for Purchase
Item
Mounted capacity
Licensed capacity
Estimated capacity for purchase
Remote Web Console Options and Licensed Capacity
Table 19 (page 47)
Only some of the Remote Web Console options are available to storage partition administrators.
For the available options for storage partition administrators, see the HP StorageWorks
XP24000/XP20000 Disk/Cache Partition User Guide.
Table 19 Remote Web Console Options
Option Name
Remote Web Console (includes the
Java API and the SNMP Agent)
LUN Manager
Value
10.3 TB = 10.3 x 1,000 = 10,300 GB
10 TB = 10 x 1,024 = 10,240 GB < 10,300 GB
1 1 TB = 1 1 x 1,024 = 1 1,264 GB > 10,300 GB
At least 1 1 TB
47), the required licensed capacity is not always greater than the
Value
165.62 TB = 165.62 x 1,000 = 165,620 GB
161 TB = 161 x 1,024 = 164,864 GB < 165,620 GB
162 TB = 162 x 1,024 = 165,888 GB > 165,620 GB
At least 162 TB
lists the options for the Remote Web Console and the licensed capacity type.
Licensed Capacity
Mounted Capacity
Mounted Capacity
Notes
Java application programs that are
downloaded from the SVP to Remote
Web Console.
Used only for open-systems devices.
Licensed Capacity
1,024
47
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