HP A3550A - High Availability Disk Arrays Model 20 Storage Enclosure User Manual page 132

Verify Array Connectivity
Class I H/W Path
===================================================================
tty 2 16
/dev/diag/mux2
/dev/diag/tty2p0
/dev/diag/tty2p1
/dev/diag/tty2p10
/dev/diag/tty2p11
/dev/diag/tty2p12
/dev/diag/tty2p13
/dev/diag/tty2p14
/dev/diag/tty2p15
/dev/diag/tty2p2
/dev/diag/tty2p3
/dev/diag/tty2p4
3-20 Power Up the Disk Array
Driver S/W State H/W Type
mux2 CLAIMED
/dev/diag/tty2p5
/dev/diag/tty2p6
/dev/diag/tty2p7
/dev/diag/tty2p8
/dev/diag/tty2p9
/dev/mux2
/dev/tty2p0
/dev/tty2p1
/dev/tty2p10
/dev/tty2p11
/dev/tty2p12
/dev/tty2p13
Description
INTERFACE HP J2092A - 16 RS-232 MUX
/dev/tty2p14
/dev/tty2p15
/dev/tty2p2
/dev/tty2p3
/dev/tty2p4
/dev/tty2p5
/dev/tty2p6
/dev/tty2p7
/dev/tty2p8
/dev/tty2p9