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Anleitung Zusammenfassung
When replacing a DIMM, it is important that you
4.
View the controller event log to determine
upgrade the firmware before you install the DIMM.
which DIMM has failed.
Failure to do so results in failure of the array to boot.
•
Observe the controller status LEDs as shown in
•
Alloy (gray)-colored latches on components like
Figure 2 (page 2) and Table 1 (page 2).
the controller indicates that the component is
warm-swappable. Halt the I/O of a controller
Figure 2 Controller status LEDs
being serviced with HP P6000 Command View
before removing this component.
•
There are two controllers at the rear of the
controller enclosure. See Figure 1 (page 2) for
the locations.
•
Your controller enclosure model may vary slightly
from what is illustrated in this document.
Figure 1 Controller locations
Table 1 Controller status LEDs
Item
LED
Indication
1
Blue LED used to identify a specific
controller module within the enclosure
or the iSCSI or iSCSI/FCoE module
(P63x0/P65x0 EVA only) within the
controller.
1. Controller 1
2. Controller 2
2
Green LED indicates controller health.
LED flashes green during boot and
becomes solid green after boot.
Verifying component failure
3
Flashing amber indicates a controller
termination or the system is inoperative
Use the following methods to verify component failure:
and attention is required. Solid amber
indicates that the controller cannot
•
Analyze any failure messages received. HP Insight
reboot and should be replaced. If both
Remote Support Software provides a
the solid amber and solid blue LEDs
recommended fault monitoring solution.
are lit, the controller has completed a
warm removal procedure, and can be
•
Check status using HP P6000 Command View:
safely swapped.
1.
In the navigation pane, select Storage
4
MEZZ
Applicable to the P63x0/P65x0 EVA
system→Hardware→Controller enclosure
only. Amber LED indicates the iSCSI
and then select a controller.
or iSCSI/FCoE module status that is
communicated to the array controller.
2.
The status is displayed in the Memory section
and the Condition/State section.
Slow flashing amber LED indicates an
IP address conflict on the management
When a DIMM fails, the status in the Memory
port.
section could show a memory amount
Solid amber indicates an iSCSI or
inconsistent with the amount known to be
iSCSI/FCoE module critical error or
installed.
shutdown.
The Cache state in the Condition/State
5
Green LED indicates write-back cache
section could show an operational state of
status. Slow flashing green LED
indicates standby power. Solid green
(Failed) to indicate an improperly seated
LED indicates cache is good with
DIMM or a fault that requires a DIMM
normal AC power applied.
replacement.
6
Amber LED indicates DIMM status. The
3.
To help identify the correct controller, click
LED is off when DIMM status is good.
Locate→Locate On. This causes the blue UID
Slow flashing amber indicates DIMMs
indicator to light on the controller module at
are being powered by battery (during
AC power loss). Solid amber indicates
the rear of the controller enclosure.
a DIMM failure.
Page 2
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