HP Integrity BL860c i4, Руководство пользователя и обслуживания

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Rules for server blade internal components
You may need to remove or redistribute internal components across server blades to complete the
upgrade. The following sections cover some key facts regarding internal components in upgraded servers
and directs the reader to locations for additional information.
Processor loading and matching rules
There are two processor sockets on each blade: socket 0 and socket 1. Socket 0 of each blade in the
server must be filled. Any additional processors must be loaded in socket 1 of the blade in the lowest
numbered enclosure bay which has an empty socket 1.
Every processor must be of the same type and must have the following:
• The same core count.
• The same core frequency.
• The same cache size.
This can be checked using the following methods:
• Examine the part number marked on each processor and each blade to make sure they are the same
on each component.
• Examine the core count, core frequency, and cache size of each processor to ensure that every
processor in the upgrade is the same. This can be done by logging into the Monarch iLO 3 MP,
choosing the Command Menu, then entering
df
to display FRU information. Each processor of each
blade (by enclosure bay number) can be chosen individually and the information displayed will include
the information needed for comparison.
For more information, see Processor and heatsink module on page 43, and CPU and heatsink
module on page 123.
DIMM matching and loading rules
The rules regarding DIMM load order change, especially when upgrading from a BL860c i4 to either a
BL870c i4 or BL890c i4. For more information on DIMM loading rules, see
DIMM quad load order rules .
NOTE:
Memory loading rules apply across all blades in a sever depending on the server type (BL870c i4 or
BL890c i4) regardless of nPartition configuration.
There are also minimum system memory and performance guidelines must be followed. See the Memory
subsystem information for HPE Integrity Server Blades (BL860c i4, BL870c i4, and BL890c i4) Technical
White Paper
( http://www.hpe.com/support/Integrity_i2_Blades_System_Errata ).
66 Optional components