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Expanding the Capacity of a File System

Updated on 2024-11-13 GMT+08:00

Function

This API is used to expand the capacity of a file system.

URI

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

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID

share_id

Yes

String

File system ID

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Account token

Content-Type

Yes

String

MIME type

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

extend

Yes

Extend object

Object of extend

Table 4 Extend

Parameter

Mandatory

Type

Description

new_size

Yes

Integer

New capacity of the file system, in GiB

For a previous-generation Standard or Performance file system, the capacity ranges from 500 to 32768 (in GiB), and the expansion increment is 100 GiB.

For a previous-generation Standard-Enhanced or Performance-Enhanced file system, the capacity ranges from 10240 to 327680 (in GiB), and the expansion increment is 100 GiB.

For a 20 MB/s/TiB file system, the capacity ranges from 3686 to 1048576 (in GiB) and must be a multiple of 1.2 TiB. The desired capacity must be converted to GiB and rounded down to the nearest integer. For example, use 4915 GiB for a 4.8 TiB file system and 8601 GiB for a 8.4 TiB file system. The expansion increment is 1.2 TiB.

For a 40 MB/s/TiB file system, the capacity ranges from 1228 to 1048576 (in GiB) and must be a multiple of 1.2 TiB. The desired capacity must be converted to GiB and rounded down to the nearest integer. For example, use 4915 GiB for a 4.8 TiB file system and 8601 GiB for a 8.4 TiB file system. The expansion increment is 1.2 TiB.

The capacity range and expansion increment of 1,000 MB/s/TiB, 500 MB/s/TiB, 250 MB/s/TiB and 125 MB/s/TiB file systems are the same as those of 40 MB/s/TiB file systems.

new_bandwidth

No

Long

New bandwidth, in GB. Only HPC Cache file systems support bandwidth change.

The following bandwidths are supported: 2G, 4G, 8G, 16G, 24G, 32G and 48G.

bss_param

No

BssInfoExtend object

Expansion billing details of yearly/monthly resources

Table 5 BssInfoExtend

Parameter

Mandatory

Type

Description

is_auto_pay

No

Long

Whether to enable automatic payment

Response Parameters

Status code: 202

Table 6 Response body parameters

Parameter

Type

Description

id

String

ID of the SFS Turbo file system

name

String

Name of the SFS Turbo file system

Example Requests

Expanding the capacity of a file system to 1,000 GB

{
  "extend" : {
    "new_size" : 1000
  }
}

Example Responses

Status code: 202

Response body for expanding the capacity of a file system

{
  "id" : "67d4bd5e-7b2f-4c24-9a0b-c0038940c6f8",
  "name" : "sfs-turbo-test"
}

Status Codes

Status Code

Description

202

Response body for expanding the capacity of a file system

Error Codes

See Error Codes.

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