HP StorageWorks Scalable File Share System Installation and Upgrade Guide Version 2.2

Hardware overview 1–31
connected to the adapter in the same PCI slot on each of the servers. If the connections for a given SFS20
storage array are not symmetrical, the configure server command reports this when the storage is
being configured.
The Smart Array 6404 adapter has four ports. These ports must be populated in the following order: A1,
A2, B1, B2; that is, connect the first SFS20 array to port A1, the second to port A2, and so on.
The SFS20 storage array displays a two-digit number in an LED display at the back of the array. When the
array is configured by the configure array command, the LED display on the array is set to the array
number as used by the software. If there are more than 99 arrays, the number wraps (so that the LED display
on array 101 shows the value 01).