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Document ID: GSMH-3EXFRS

PC Server 325 - Symmetric Multiprocessors/Multiprocessing

Applicable to: World-Wide

Symmetric Multiprocessors/Multiprocessing:
The PC Server 325 Type 8639 has a second upgradeable processor socket on the processor board to support Symmetric Multiprocessors/Multiprocessing (SMP). The SMP capability extends processing performance by allowing tasks to be dispatched to the next available processor rather then being queued until the busy processor has completed its task. The SMP capability also provides a level of high availability in that some operating systems run in a uni-processor mode if one of the processors should experience a failure. This function will allow the LAN to continue operation so that service can be scheduled at a non-critical time.

Note:
If the optional processor is installed, the optional processor is the boot processor.

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Hint Category

Hardware Maintenance Information, Processors

Date Created

07-03-97

Last Updated

22-01-99

Revision Date

03-08-99

Brand

IBM PC Server

Product Family

PC Server 325

Machine Type

8639

Model

EJ0; ES0; ESV; RD0; RF0; RS0; XD0; XDV; XF0; XFV; XJ0; XS0; XSV; YS0

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