| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The configuration of node data disks. | ||
| category | string | The type of data disk. Valid values:
Default value: | cloud_ssd |
| size | long | The size of a data disk. Unit: GiB. Valid values: 40 to 32768. Default value: | 40 |
| encrypted | string | Specifies whether to encrypt a data disk. Valid values:
Default value: | true |
| auto_snapshot_policy_id | string | The ID of an automatic snapshot policy. Automatic backup is performed for a disk based on the specified automatic snapshot policy. By default, this parameter is empty, which indicates that automatic backup is disabled. | sp-2zej1nogjvovnz4z**** |
| performance_level | string | The performance level (PL) of a data disk. This parameter takes effect only for enhanced SSDs. You can specify a higher PL if you increase the size of a data disk. For more information, see Enhanced SSDs. | PL1 |
| provisioned_iops | long | The predefined IOPS of a data disk. This parameter is available when the disk type is cloud_auto. | 1000 |
| bursting_enabled | boolean | Specifies whether to enable the burst feature for a data disk. This parameter is available when the disk type is cloud_auto. | true |
| auto_format | boolean | Specifies whether to automatically mount the data disk. | true |
| file_system | string | The file system that is mounted. This parameter takes effect only when auto_format is set to true. Valid values: ext4 and xfs. | ext4 |
| mount_target | string | The path to which the data disk is mounted. This parameter takes effect only when auto_format is set to true. | /mnt/path1 |