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InfiniBand Network Architecture by MindShare, Inc., Tom Shanley

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SM Attributes

General

Table 29-1 on this page defines all of the device attributes that are managed/accessed by the SM through a device's SMA.

Table 29-1. SM Attributes
NameAttribute IDModifierDescription and Implementation Requirement
Notice0002h00000000h
  • Information regarding the associated event. See Table 28-9 on page 798 for a description of its content.

  • Requirement: SM must support either:

    - Receipt of Trap,s or

    - SubnGet(Notice) & SubnSet(Notice).

NodeDescription 0010h00000000h
  • 512 bits. Read-only. UTF-8 encoded text string describing device.

  • Requirement: All ports on a CA or router must implement and must return same device description. Switch port 0 also must support it.

NodeInfo0011h00000000h
  • Read-only. General information about the device. ...

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