CCE.DataVolume

multiAttach

No

boolean

Information about the shared disk

Value Description: true: shared EVS disk. false: common EVS disk.

Value Constraint: The value can be true or false.

Suggestion: Set the value based on the live environment.

volumeType

Yes

Cloud.EVS.Volume.Type.Name

Data disk type corresponding to the ECS. The data disk type must match the disk type provided by the system.

Value Description: Data disk type corresponding to the ECS. The data disk type must match the disk type provided by the system.

Constraints: The options are SATA, SAS, SSD, co-p1, and uh-l1. SATA: common I/O disk type; SAS: high I/O disk type; SSD: ultra-high I/O disk type; co-p1: high I/O (performance-optimized I); uh-l1: ultra-high I/O (latency-optimized)

Suggestion: Set the value based on the live environment.

hw:passthrough

No

string

Data disk type

Value Description: true: SCSI type. If this field does not exist, the VBD type is used by default.

Value Constraint: This parameter can be set only to true or left blank.

Suggestion: Set the value based on the live environment.

size

Yes

integer

Data disk size

Value Description: data disk size (unit: GB)

Value Constraint: [10, 32768]

Suggestion: Set the value based on the live environment.