Instruction Manual

CXO7638
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Figure 45 Controller OCP
1. Status LEDs (see LEDs)
2. 40–character alphanumeric display (see LEDs)
3. Push-buttons (see Displaying the Storage System Menu Tree)
LEDs
The status LEDs indicate the internal status of the controller, as described in Table 22. D uring initial
setup, the status LEDs might not be fully op erational.
The following sections define the alpha numeric displays modes, including the possible displays, the
valid LED displays, and the push-button functions:
Tabl e 26 Controll er status icons and LEDs
Icon
Description
Fault LED
When the amber LED to the right of this icon is on or flashing, there is a
controller problem. Check either th e Command View EVA GUI or the LCD
Fault Management displays for a definition of the problem and recommended
corrective action.
Host Link LED
WhenthegreenLEDnexttothisiconison,thereisalinkbetweenthestorage
system and a host. When the red LED next to this icon is on, there is no link
between the storage system and a host.
Controller LED
When the green LED next to this icon is flashing slowly, a heartbeat, the controller
is operating normally. When this LED is not flashing, there is a problem.
Cache Battery Assembly
LED
When the red LED next to this icon is off, the battery assembly is charged. When
this LED is on, the bat tery assembly is discharged.
Navigation push-buttons
The information displayed by the OCP, the data you can enter, and the navigation push-button functions
depend on the alphanumeric display mode.
To simplify presentation and to avoid confusion, the push-button reference names, regardless of labels,
are left, right, top,andbottom (see Figure 46).
Figure 46 Navigation push-but to n icons
LCD
The two LCD rows display up to 20 alphanumeric characters per row. The LCD alternates between
displaying the Storage System Name and the Node World Wide Name (seeFigure 4 7).
Enterprise Virtual Array 3000/5000 user guide (VCS 3.110)
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