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Viewing IOC Services
To view the IOC services on your device:
NOTE: This feature is not available on all hardware platforms.
1. Expand the InfiniBand icon in the Tree frame.
2. Expand the Device Management sub-icon in the Tree frame.
3. Click the IOC Services branch in the Tree frame. The IOC Services table appears in the View
frame. Table 5-15 lists and describes the fields in this table.
Viewing Properties of IOC Services
NOTE: This feature is not available on all hardware platforms.
To view the properties of IOC services on your device:
1. Expand the InfiniBand icon in the Tree frame.
2. Expand the Device Management sub-icon in the Tree frame.
3. Click the IOC Services branch in the Tree frame. The IOC Services table appears in the View
frame.
Controller Op Cap Mask Integer value (from 8 cumulative bits) between 1 and 255 that
represents the operation type(s) that the IOC supports.
• bit 0: ST—Send Messages To IOCs
• bit 1: SF—Send Messages From IOCs
• bit 2: RT—RDMA Read Requests To IOCs
• bit 3: RF—RDMA Read Requests From IOCs
• bit 4: WT—RDMA Write Requests To IOCs
• bit 5: WF—RDMA Write Requests From IOCs
• bit 6: AT—Atomic Operations To IOCs
• bit 7: AF—Atomic Operations From IOCs
Service Entries Number of services that the IOC provides.
Table 5-14: IOC Properties Window Fields (Continued)
Field Description
Table 5-15: IOC Services Table Fields
Field Description
GUID GUID of the node that provides the service.
Service Name ASCII identifier of the service.
Service ID Numeric identifier that nodes use to call the service.
