Daisy-Chaining Drive Clusters - HP StorageWorks ESL E-Series Installation Manual

7. If more than one drive cluster is installed in the library, add the 1 ft (30.3 cm) gray Ethernet
cable from Ethernet port "E4" on the cluster controller in drive cluster 0 to Ethernet port "E1" on
the cluster controller in drive cluster 1 (see
Figure 28

Daisy-chaining drive clusters

Continue daisy-chaining until you have done this procedure for all the drive clusters.
NOTE: When daisy-chaining the drive clusters, do so from Ethernet port "E4" on the top cluster to
Ethernet port "E1" on the cluster below. This will help keep the cables clear from the other Ethernet
cables on the cluster controller card.
Figure 28).
ESL E-Series Tape Library unpacking and installation guide 41