Cisco UCS B22 M3 Installations- und Wartungshinweise - Seite 3
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The removable drives also have LEDs indicating hard disk access activity and disk health.
Table 1: Blade Server LEDs
LED
Power
Link
Health
Blue locator button and LED
Activity
(Disk Drive)
Color
Description
Off
Power off.
Green
Main power state. Power is supplied to all server components in
normal operation.
Amber
Standby power state. Power is supplied only to the service processor
of the server so that the server can still be managed.
Note
Off
None of the network links are up.
Green
At least one network link is up.
Off
Power off.
Green
Normal operation.
Amber
Minor error.
Blinking Amber
Critical error.
Off
Blinking is not enabled.
Blinking blue 1 Hz
Blinking to locate a selected blade—If the LED is not blinking, the
blade is not selected. You can control the blinking in UCS Manager
or by using the blue locator button/LED.
Off
Inactive.
Green
Outstanding I/O to disk drive.
Flashing Amber
Rebuild in progress. Health LED will flash in unison.
4 Hz
Flashing Amber
Identify drive active.
4 hz
If you press and release the front-panel power button, the
server performs an orderly shutdown of the 12 V main
power and goes to standby power state. You cannot shut
down standby power from the front-panel power button.
See the Cisco UCS Manager Configuration Guide for
information about completely powering off the server from
the software interface.
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