Component identification 21
LED3 pattern
LED4 pattern
Interpretation
Off
Flashing (2 Hz)
The system is powered down, and the cache contains data that has not
yet been written to the drives. Restore system power as soon as
possible to prevent data loss.
Data preservation time is extended any time that 3.3 V auxiliary
power is available, as indicated by LED 2. In the absence of auxiliary
power, battery power alone preserves the data. A fully-charged
battery can normally preserve data for at least 2 days.
The battery lifetime also depends on the cache module size. For more
information, see the controller QuickSpecs on the HP website
(
http://www.hp.com
).
Off
Double flash, then
pause
The cache microcontroller is waiting for the host controller to
communicate.
Off
Flashing (1 Hz)
The battery pack is below the minimum charge level and is being
charged. Features that require a battery (such as write cache, capacity
expansion, stripe size migration, and RAID migration) are unavailable
temporarily until charging is complete. The recharge process takes
between 15 minutes and 2 hours, depending on the initial capacity of
the battery.
Off
On
The battery pack is fully charged, and posted write data is stored in the
cache.
Off
Off
The battery pack is fully charged, and no posted write data exists in
the cache.
Flashing (1 Hz)
Flashing (1 Hz)
An alternating green and amber flashing pattern indicates that the
cache microcontroller is executing from within its boot loader and
receiving new flash code from the host controller.
On
—
A short circuit exists across the battery terminals or within the battery
pack. BBWC features are disabled until the battery pack is replaced.
The life expectancy of a battery pack is typically more than 3 years.
Flashing (1 Hz)
—
An open circuit exists across the battery terminals or within the battery
pack. BBWC features are disabled until the battery pack is replaced.
The life expectancy of a battery pack is typically more than 3 years.
Содержание ProLiant DL585 G7
Страница 18: ...Component identification 18 Secondary processor memory board Device numbers ...
Страница 23: ...Component identification 23 Fan locations Power supply backplane components ...
Страница 48: ...Hardware options installation 48 4 Remove the tray 5 Remove the DIMM baffle 6 Install the DIMMs ...
Страница 71: ...Cabling 71 Cabling DVD ROM drive cabling ...
Страница 92: ...Troubleshooting 92 ...
Страница 108: ...Regulatory compliance notices 108 Taiwan notices ...
Страница 117: ...Support and other resources 117 ...
Страница 118: ...Support and other resources 118 ...