Computer Drive User Manual

Chapter 29. Interoperability between DS6000 and ESS 800 447
Metro Mirror pairs. Volumes 0600 and 0601 from the DS6000 are the source volumes, and
the target volumes are 0500 and 0501 from the ESS 800. We followed the same method to
set up a Global Copy pair, except that Global Copy is selected (Figure 29-16 on page 449):
1. Click
Real-time manager.
2. Click
Copy services.
3. Click
Metro Mirror.
4. Select the Storage complex, Storage unit, and Storage image for the Metro Mirror source
volumes.
5. Select
Create (Figure 29-11).
Figure 29-11 Metro Mirro
The next panels guide you through the process of creating Metro Mirror volume pairs. In
the last panel, you have the opportunity to review the information you entered before you
establish the Metro Mirror pairs. Also, during the process, you can, at any time, go back to
modify specifications that you have already done, or you can cancel the process.
6. In the panel illustrated Figure 29-12, you have the option of selecting
Automated volume
assignment
or Manual volume pair assignment;. If you click Automated volume pair
assignment
, the first selected source volume is paired automatically with the first
selected target volume. If you click
Manual volume pair assignment, you must select
each specific target volume for each selected source volume. For this example, we
assigned the volume pairs manually.
Figure 29-12 Pairing method
7. The source volumes we want ed to use are on the ESS 800 in LSS 10. We selected two
volumes and clicked
Next (see Figure 29-13 on page 448). Note that you also have the
option of creating paths from this panel.