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Interface VirtualMachineScaleSetDataDisk

Describes a virtual machine scale set data disk.

interface VirtualMachineScaleSetDataDisk {
    caching?: CachingTypes;
    createOption: string;
    deleteOption?: string;
    diskIopsReadWrite?: number;
    diskMBpsReadWrite?: number;
    diskSizeGB?: number;
    lun: number;
    managedDisk?: VirtualMachineScaleSetManagedDiskParameters;
    name?: string;
    writeAcceleratorEnabled?: boolean;
}

Properties

caching? createOption deleteOption? diskIopsReadWrite? diskMBpsReadWrite? diskSizeGB? lun managedDisk? name? writeAcceleratorEnabled?

Properties

Optionalcaching

caching?: CachingTypes

Specifies the caching requirements. Possible values are: None, ReadOnly, ReadWrite. The default values are: None for Standard storage. ReadOnly for Premium storage.

createOption

createOption: string

The create option.

OptionaldeleteOption

deleteOption?: string

Specifies whether data disk should be deleted or detached upon VMSS Flex deletion (This feature is available for VMSS with Flexible OrchestrationMode only).

Possible values:

Delete If this value is used, the data disk is deleted when the VMSS Flex VM is deleted.

Detach If this value is used, the data disk is retained after VMSS Flex VM is deleted.

The default value is set to Delete.

OptionaldiskIopsReadWrite

diskIopsReadWrite?: number

Specifies the Read-Write IOPS for the managed disk. Should be used only when StorageAccountType is UltraSSD_LRS. If not specified, a default value would be assigned based on diskSizeGB.

OptionaldiskMBpsReadWrite

diskMBpsReadWrite?: number

Specifies the bandwidth in MB per second for the managed disk. Should be used only when StorageAccountType is UltraSSD_LRS. If not specified, a default value would be assigned based on diskSizeGB.

OptionaldiskSizeGB

diskSizeGB?: number

Specifies the size of an empty data disk in gigabytes. This element can be used to overwrite the size of the disk in a virtual machine image. The property diskSizeGB is the number of bytes x 1024^3 for the disk and the value cannot be larger than 1023.

lun

lun: number

Specifies the logical unit number of the data disk. This value is used to identify data disks within the VM and therefore must be unique for each data disk attached to a VM.

OptionalmanagedDisk

managedDisk?: VirtualMachineScaleSetManagedDiskParameters

The managed disk parameters.

Optionalname

name?: string

The disk name.

OptionalwriteAcceleratorEnabled

writeAcceleratorEnabled?: boolean

Specifies whether writeAccelerator should be enabled or disabled on the disk.

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