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弹性云服务器 ECS-弹性云服务器挂载磁盘:操作步骤

时间：2025-01-26 10:45:03

弹性云服务器 ECS

操作步骤

创建云硬盘。

接口相关信息
 URI格式：POST /v2/{project_id}/volumes

详情请参见创建云硬盘。

请求示例

POST https://{endpoint}/v2/74610f3a5ad941998e91f076297ecf27/volumes

{endpoint}信息请从地区和终端节点获取。

Body：

{    "volume": {        "name": "openapi_vol02",         "availability_zone":"az_test_01",         "description": "create for api test",         "volume_type": "SSD",         "size": 40    }}

响应示例

{  "volume": {    "status": "creating",    "user_id": "f79791beca3c48159ac2553fff22e166",    "attachments": [],    "links": [      {        "href": "https://xxx/v2/74610f3a5ad941998e91f076297ecf27/volumes/51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",        "rel": "self"      },      {        "href": "https://xxx/74610f3a5ad941998e91f076297ecf27/volumes/51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",        "rel": "bookmark"      }    ],    "availability_zone": "az_test_01",    "bootable": "false",    "encrypted": false,    "created_at": "2018-05-16T11:19:33.992984",    "description": "create for api test",    "updated_at": null,    "volume_type": "SSD",    "name": "openapi_vol02",    "replication_status": "disabled",    "consistencygroup_id": null,    "source_volid": null,    "snapshot_id": null,    "shareable": false,    "multiattach": false,    "metadata": {      "__system__volume_name": "openapi_vol02"    },    "id": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",    "size": 40  }}

记录响应中“volume”的ID。

挂载磁盘。
- 接口相关信息
   URI格式：POST /v1/{project_id}/cloudservers/{server_id}/attachvolume
  
  详情请参见弹性云服务器挂载磁盘。
- 请求示例
   POST https://{endpoint}/v1/74610f3a5ad941998e91f076297ecf27/cloudservers/9f4d9281-95e7-4915-a126-1ee597101e2e/attachvolume
  
  {endpoint}信息请从地区和终端节点获取。
  
  Body：
```
{    "volumeAttachment": {         "volumeId": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",         "device": "/dev/sdb",         "volume_type": "SSD",         "count": 5,         "hw:passthrough": "true"    },    "dry_run": false}
```
- 响应示例
```
{    "job_id": "ff80808288d41e1b018990260955686a"}
```
确认挂载磁盘是否成功。
- 接口相关信息
   URI格式：GET /v1/{project_id}/cloudservers/{server_id}/os-volume_attachments
  
  详情请参见查询弹性云服务器挂载磁盘信息。
- 请求示例
   GET https://{endpoint}/v2.1/74610f3a5ad941998e91f076297ecf27/servers/9f4d9281-95e7-4915-a126-1ee597101e2e/os-volume_attachments
  
  GET https://{endpoint}/v1/74610f3a5ad941998e91f076297ecf27/cloudservers/9f4d9281-95e7-4915-a126-1ee597101e2e/os-volume_attachments
  
  {endpoint}信息请从地区和终端节点获取。
- 响应示例
```
{    "volumeAttachments": [        {            "device": "/dev/sda",            "id": "a26887c6-c47b-4654-abb5-dfadf7d3f803",            "serverId": "9f4d9281-95e7-4915-a126-1ee597101e2e",            "volumeId": "a26887c6-c47b-4654-abb5-dfadf7d3f803"        },        {            "device": "/dev/sdb",            "id": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",            "serverId": "9f4d9281-95e7-4915-a126-1ee597101e2e",            "volumeId": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3"        }    ]}
```