Page Comparison

attributeReference

vnfd à vdu à virtualComputeDesc à virtualMemory à vduMemRequirements

Assuming the registry entry maps to an attribute the IFA011 or IFA014 specification, the value should give the reader an explicit (ideally fully qualified) reference to that attribute.

schemaVersion

Version identifier for the schema

schemaSelector

Identifier for the particular schema to use.

memoryPageSize

ANY, 4KB, 2MB, 1GB

Memory page size

numberOfPages

0..N

Number of pages of this specific page size.

Note, The size of memory requested in all instances of the vduMemRequirements must be less than or equal to the virtualMemSize attribute of the virtualMemoryData information element.

memoryAllocationPolicy

strictLocalAffinity

preferredLocalAffinity

Strict Local (to node) Affinity or Preferred local (to node) affinity

memoryType

Type of memory

memorySpeed

Agreed unit of memory speed

memoryRas

ECC, SDDC, thermalThrottling, demandAndPatrolScrubbing

Long list of memory technologies

memoryBandwidth

0..N

Agreed unit of memory bandwidth where 0 is unspecified.

processorCacheAllocationType

Values – TBD

Agreed type of processor cache allocation

processorCacheAllocationSize

0..N

Agreed unit of processor cach

nicFeature

LSO, LRO, RSS, RDMA

Long list of NIC related items such as LSO, LRO, RSS, RDMA, etc.

dataProcessingAccelerationLibrary

Dpdk_VersionName and version

Name of the data processing acceleration library required. Orchestration can match any NIC that is known to be compatible with the specified library.

interfaceType

Virtio, PCI-Passthrough, SR-IOV, E1000, RTL8139, PCNET

Network interface type

vendorSpecificNicFeature

TBA

List of vendor specific NIC related items.