I want to FlashCopy 10 TB of FB and 12 TB of CKD.
DS6000 with 45 TB disk capacity in total, 45 TB FlashCopy authorization, 45 TB of OEL Licensed function and license scope of ALL
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| user data | |
User FlashCopies | plus FC | ||
data upto | |||
up to 20 TB of FB | |||
20 TB FB | |||
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solution |
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| user data |
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User has 20 TB of FB data and has 25 TB of CKD data | plus FC | User FlashCopies | |
allocated. The user has to purchse a | data upto | up to 25 TB of CKD | |
function equal to the total of both the FB and CKD | |||
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capacity, that is 20 TB (FB) + 25 TB (CKD) equals | 25 TB CKD |
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45 TB. |
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Important - If user changes license scope from ALL to FB or CKD an IML is required
20 TB (FB) +
25 TB (CKD) +
45 TB total capacity
FC - FlashCopy
Figure 8-5 User authorized to FlashCopy 45 TB of data with a license scope of ALL
For PTC and RMC, you may have FB data for open systems only, or you may have CKD for zSeries only, or you may have both FB and CKD data.
For RMC, you will need the licensed feature for both the primary storage unit and the secondary storage unit.
Figure 8-6 on page 137 shows an example of a Metro Mirror configuration. In this case, the user has to purchase Remote Mirror and Copy function authorization for 45 TB with Metro Mirror feature for both the primary DS6000 and secondary DS6000.
136DS6000 Series: Concepts and Architecture
