Oracle Sun Fire X4470M2, Примечания к продукту

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Supported PCIe Cards
Note -
If you are using a Sun Storage 6 Gb SAS PCIe RAID HBA, that HBA must be
installed in slot 4; therefore, slot 4 will not be available for the Sun Flash Accelerator F20
PCIe card.
■
If you are using the Sun Flash Accelerator F20 PCIe card, you must use the Oracle
Integrated Lights Out Manager (ILOM) available with software version 1.1 or later.
■
If your server is running Oracle Integrated Lights Out Manager (ILOM) 3.0 or earlier,
you must enable the Enhanced PCIe Cooling Mode Policy. Refer to the Oracle Integrated
Lights Out Manager (ILOM) 3.0 Supplement for Sun Server X2-4 for information about the
Enhanced PCIe Cooling Mode Policy.
Note -
If your server is running Oracle ILOM 4.0.2.25 or later, refer to the Oracle ILOM
4.0 Documentation Library. If your server is running Oracle ILOM 3.2.x, refer to the Oracle
ILOM 3.2 Documentation Library. Both libraries are located at:
https://www.oracle.com/
goto/ilom/docs
■
With this HBA installed only in slots 9 and/or 4, the ambient temperature requirement for
the server remains as follows:
■
Operating temperature: 5
°
C to 35
°
C (41
°
F to 95
°
F)
■
Nonoperating temperature:-40
°
C to 70
°
C (-40
°
F to 158
°
F)
■
With this HBA installed in slot 8, slot 7, or slot 6, the ambient temperature requirement for
the server is modified to the following:
■
Operating temperature: 5
°
C to 32
°
C (41
°
F to 89.6
°
F)
■
Nonoperating temperature:-40
°
C to 70
°
C (-40
°
F to 158
°
F)
ESM Replacement Interval
The Sun Flash Accelerator F20 PCIe card contains a component called the Energy Storage
Module (ESM) that functions similarly to a battery backup. The ESM plays a critical role
protecting data during power outages and enabling optimal card performance. When the ESM
is online and functioning properly, the card operates in write-back mode (providing optimal
performance). When the ESM is not functioning properly, the card functions in write-through
mode. While data is secure in write-through mode, performance is dramatically decreased.
Based on the expected life of the ESM, and to maintain optimal card performance, replace the
ESM every three years. If the ESM is not replaced at the recommended service interval, the
level of stored energy degrades over time. If there is not enough stored energy to complete a
write operation during a power failure, any data stored on the card is at risk of being lost.
Chapter 1 • Sun Server X2-4 Product Notes 29