HP StorageWorks Disk Arrays XP128/XP1024 Owner's Guide (A7906-96012, July 2005)

32 HP StorageWorks Disk Arrays XP128/XP1024 Owner’s Guide
8 STORAGE CLUSTER 2
CHANNEL A-M
U: UPPER
L: LOWER
LED
(Green)
Serial Channel/Fibre Channel:
(1) On: Indicates some of the logical paths are
established.
(2) Fast blinking: Indicates the corresponding channel
route is executing the channel command. (Only Serial
Channel)
(3) Slow blinking: Indicates none of the logical paths
are established.
(4) Off: Indicates the corresponding channel route is
not enabled.
9 BS ON LED
(Yellow)
When the LED is on, unit is plugged in and receiving
power from either AC power source. The SVP is
receiving power from the outlet.
If BS is off, the disk array is not receiving power from
either AC power source. Check the electrical outlets
in your building.
10 PS ON LED
(Green)
When the LED is on power is on and the array is
ready to process data.
Off means the disk array power is off. The disk array
is not ready to process data.
Table 3. Control or indicator function on control panel (Continued)
Item Label Indicator Description