5.5 HP StorageWorks X9720 Network Storage System Administrator Guide (AW549-96026, March 2011)

1. Verify that SAS cables are connected to the correct controller and I/O module. The following
diagram shows the correct wiring of the SAS cables.
X9700c1.
X9700cx primary I/O module (drawer 2)2.
X9700cx secondary I/O module (drawer 2)3.
X9700cx primary I/O module (drawer 1)4.
X9700cx secondary I/O module (drawer 1)5.
As indicated in the figure above, the X9700c controller 1 (left) is connected to the primary (top)
X9700cx I/O modules and the controller 2 (right) is connected to the secondary (bottom) I/O
modules. If possible, trace one of the SAS cables to validate that the system is wired correctly.
Troubleshooting118