HP 6400/8400 HP StorageWorks 6400/8400 Enterprise Virtual Array expansion rack - Page 39

Connect P1 I/O-A on disk enclosure 7 S-7 to P2 I/O-A on disk enclosure 22 S-22.

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Figure 28 EVA8400 0C9D loop 2 connections . To make the loop 2 connections between the main rack and the expansion rack: 1. Unplug DP2-A on controller A from P1 (I/O-A) on disk enclosure 7 (S-7) and: a. Connect DP2-A on controller A to P1 (I/O-A) on disk enclosure 24 (S-24). b. Connect P1 (I/O-A) on disk enclosure 7 (S-7) to P2 (I/O-A) on disk enclosure 22 (S-22). 2. Complete the following verification steps: a. Verify that the I/O module on the added disk enclosure has been assigned an index number of the next highest enclosure number. b. In HP Command View EVA, verify that the newly added disk enclosure is listed under the array hardware in the Navigation pane and the I/O module displays a good operational status. 3. Unplug DP2-B on controller B from P1 (I/O-B) on disk enclosure 7 (S-7) and: a. Connect DP2-B on controller B to P1 (I/O-B) on disk enclosure 24 (S-24). b. Connect P2 (I/O-B) on disk enclosure 7 (S-7) to P2 (I/O-B) on disk enclosure 22 (S-22). c. Repeat Step 2. Figure 29 shows the loop 3 connections between the main rack and the expansion rack. HP StorageWorks 6400/8400 Enterprise Virtual Array expansion rack reference guide 39

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Figure 28 EVA8400 0C9D loop 2 connections
.
To make the loop 2 connections between the main rack and the expansion rack:
1.
Unplug DP2-A on controller A from P1 (I/O-A) on disk enclosure 7 (S-7) and:
a.
Connect DP2-A on controller A to P1 (I/O-A) on disk enclosure 24 (S-24).
b.
Connect P1 (I/O-A) on disk enclosure 7 (S-7) to P2 (I/O-A) on disk enclosure 22 (S-22).
2.
Complete the following verification steps:
a.
Verify that the I/O module on the added disk enclosure has been assigned an index number
of the next highest enclosure number.
b.
In HP Command View EVA, verify that the newly added disk enclosure is listed under the
array hardware in the Navigation pane and the I/O module displays a good operational
status.
3.
Unplug DP2-B on controller B from P1 (I/O-B) on disk enclosure 7 (S-7) and:
a.
Connect DP2-B on controller B to P1 (I/O-B) on disk enclosure 24 (S-24).
b.
Connect P2 (I/O-B) on disk enclosure 7 (S-7) to P2 (I/O-B) on disk enclosure 22 (S-22).
c.
Repeat
Step 2
.
Figure 29
shows the loop 3 connections between the main rack and the expansion rack.
HP StorageWorks 6400/8400 Enterprise Virtual Array expansion rack reference guide
39