Creating a File System

Function

This API is used to create an SFS Turbo file system.

URI

• URI format

  POST /v1/{project_id}/sfs-turbo/shares

• Parameter description

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Specifies the project ID. For details about how to obtain the project ID, see .

Request Header

The operation message header is the same as that of a common request. For details, see Table 3.

Request

• Parameter description

  Parameter	Mandatory	Type	Description
  share	Yes	Object	Specifies the SFS Turbo file system information. For details about the parameters, see the description of the share field.

• Description of the share field

  Parameter	Mandatory	Type	Description
  name	Yes	String	Specifies the name of the SFS Turbo file system. The value contains 4 to 64 characters and must start with a letter. This value can contain letters (case insensitive), digits, hyphens (-), and underscores (_), and cannot contain other special characters.
  share_proto	Yes	String	Specifies the protocol of the file system. The valid value is NFS. Network File System (NFS) is a distributed file system protocol that allows different computers and operating systems to share data over a network.
  share_type	Yes	String	Specifies the file system type. The valid values are STANDARD and PERFORMANCE STANDARD: Standard file system, corresponding to the media of SAS disks. PERFORMANCE: Performance file system, corresponding to the media of SSD disks.
  size	Yes	Int	For a common file system, the value of capacity ranges from 500 to 32768 (in the unit of GB).
  availability_zone	Yes	String	Specifies the code of the AZ where the file system is located. For details about the code, see .
  vpc_id	Yes	String	Specifies the VPC ID of a tenant in a region. You can obtain the VPC ID from the console or by following the instructions provided in "Querying VPCs" in .
  subnet_id	Yes	String	Specifies the network ID of the subnet of a tenant in a VPC. You can obtain the network ID from the VPC console or by following the instructions provided in "Querying Subnets" in .
  security_group_id	Yes	String	Specifies the security group ID of a tenant in a region. You can obtain the security group ID from the console or by following the instructions provided in "Querying Security Groups" in .
  backup_id	No	String	Specifies the backup ID. This parameter is mandatory when you create a file system from a backup. This is not supported by the current version.
  description	No	String	Specifies the file system description. The length is 0-255 characters. This is not supported by the current version.

• The regions mentioned above are the same region. Currently, cross-region configuration is not supported.
• SFS Turbo will create two private IP addresses and one virtual IP address under the subnet you specified.
• To ensure normal use, SFS Turbo will enable the inbound rules for ports 111, 445, 2049, 2051, 2052, and 20048 in the security group you specified.
• An ECS cannot access file systems on VPCs other than the one where the ECS resides. Make sure that you enter the ID of the VPC when creating a file system to be the VPC where the ECS resides for mounting the file system.

• Example request

  {
    "share": {
      "name": "sfs-turbo-test", 
      "share_proto": "NFS",
      "share_type": "STANDARD",
      "size": 100,
      "availability_zone": "az1", 
      "vpc_id": "d651ea2b-2b20-4c6d-8bbf-2adcec18dac9", 
      "subnet_id": "b8884abe-f47b-4917-9f6c-f64825c365db",
      "security_group_id": "8c4ebbd0-6edf-4aae-8353-81ce6d06e1f4"
    }
  }

Response

• Parameter description

  Parameter	Type	Description
  id	String	Specifies the ID of the SFS Turbo file system.
  name	String	Specifies the name of the SFS Turbo file system.
  status	String	Specifies the status of the SFS Turbo file system. For details, see SFS Turbo File System Statuses.

• Example response

  {
      "id": "708c017c-54b5-429a-a098-7692e23fa518",
      "name": "sfs-turbo-test",
      "status": "100"
  }

Status Codes

• Normal

202

• Abnormal

For details, see Status Codes.