HP StorageWorks 7110 - Virtual Array Service Manual page 81

Figure 28
VA 7410 Array Controller LEDs
Table 10 DISK & HOST LED Status Indications (See Figure 28)
DISK 1 & Disk 2
Off Unit not under power
On Valid Fibre Channel link to disk enclosure.
HOST 1 & HOST 2
Off Unit not under power
On Valid Fibre Channel link to host.
Figure 29 VA 7110 Array Controller LEDs
disk
Table 11
DISK & HOST LED Status Indications (See Figure 29)
DISK
Off Unit not under power
On Valid Fibre Channel link to disk enclosure.
HOST
Off Unit not under power
On Valid Fibre Channel link to host.
Indication
or
disk enclosure (backend) FC link down.
or
host (frontend) FC link down.
host
Indication
or
disk enclosure (backend) FC link down.
or
host (frontend) FC link down.
Troubleshooting 81