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Attribute   Name

Type

Mult.

Stereotypes

Description

id

Identifier

1

Preliminary

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Unique identifier of this   VirtualStorageDesc in the VNFD.

 

 

typeOfStorage

String

1

Preliminary

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Type of virtualised storage resource  (e.g. volume, object).

 

 

sizeOfStorage

Number

1

Preliminary

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Size of virtualised storage resource  (e.g. size of volume, in GB).

 

 

vduStorageRequirements

KeyValuePair

0..*

Preliminary

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

An array of key-value pairs that   articulate the storage deployment requirements.

 

 

rdmaEnabled

Boolean

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Obsolete

Indicate if the storage support RDMA.

 

 

swImageDesc

Identifier

0..1

Preliminary

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Software image to be loaded on the   VirtualStorage resource created based on this VirtualStorageDesc.

 

 

multiAttach

Boolean

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Indicating whether a vDisk is a shared volume in VNFD.

 

 

...

_storageQos

StorageQos

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Describe storage Qos.

 

 

_volumeType

VolumeType

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Describe volume type.

 

 

Datatype:  Qos

Attribute   Name

Type

Mult.

Access

Stereotypes

Description

latency

Number

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

 Maximum latency in ms.

 

 

packetDelayVariation

Number

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

 Maximum jitter in ms.

 

 

packetLossRatio

Number

0..1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

 Maximum packet loss ratio. Cardinality is 0 if no packetLossRatio   requirement exists.

 

 

qosId

Identifier

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Qos ID.

 

 

qosName

String

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Human readable Qos name.

 

 

rules

KeyValuePair

0..*

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Detailed requirements of Qos, including maximum bandwidth   limitation{max_kbps}、maximum burst bandwidth   limitation{max_burst_kbps} 、direction{egress|ingress},etc.

 

 

Datatype:  StorageQos

Attribute   Name

Type

Mult.

Access

Stereotypes

Description

qosId

Identifier

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Unique identifier of the storage Qos in VNFD.

 

 

qosName

String

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Name of storage QoS.

 

 

consumer

consumerScope

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Consumer type.

 

qos_specs

KeyValuePair

0..*

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Describe qualities of Qos:total_bytes_sec、total_iops_sec.

 

 

Datatype: VolumeType

Attribute   Name

Type

Mult.

Access

Stereotypes

Description

volumeTypeId

Identifier

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Unique identifier of volume type in VNFD.

 

 

volumeTypeName

String

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Name of volume type.

 

 

backendName

String

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Backend volume name of cinder.

 

 

Datatype: LocalAffinityOrAntiAffinityRule

Attribute   Name

Type

Mult.

Access

Stereotypes

Description

type

RuleType

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

 Specifies whether the rule is an affinity rule or an anti-affinity   rule.

 

 

scope

RuleScope

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

 Specifies the scope of the rule.

 Currently, the scopes of the rule include:

  • NFVI_POP
  •  ZONE
  •  ZONE_GROUP
  • NFVI_NODE.

Suggest to add NFVI_NIC.