裸金属服务器 BMS-示例3：裸金属服务器挂载磁盘:操作步骤

时间：2025-02-12 14:55:58

裸金属服务器 BMS

操作步骤

创建云硬盘。

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

详情请参考“创建云硬盘”。
请求示例
 POST https://{EVS Endpoint}/v2/05041fffa40025702f6dc009cc6f8f33/volumes

{EVS Endpoint}信息请从“地区和终端节点”获取。

Body：
```
{    "volume": {        "name": "openapi_vol01",         "availability_zone": "cn-north-4a",         "description": "create for api test",         "volume_type": "SSD",         "metadata": {            "hw:passthrough": "true"        },        "size": 40    }}
```
裸金属服务器仅支持挂载S CS I类型的云硬盘，因此“hw:passthrough”参数必须取值“true”。

响应示例

{    "volume": {        "attachments": [],        "links": [            {                "href": "https://evs.cn-north-4.myhuaweicloud.com/v2/05041fffa40025702f6dc009cc6f8f33/volumes/8ae4ff5b-7e6e-492f-b83a-8a51fdfa3111",                "rel": "self"            },            {                "href": "https://evs.cn-north-4.myhuaweicloud.com/05041fffa40025702f6dc009cc6f8f33/volumes/8ae4ff5b-7e6e-492f-b83a-8a51fdfa3111",                "rel": "bookmark"            }        ],        "availability_zone": "cn-north-4a",        "encrypted": false,        "updated_at": "2020-11-09T08:19:22.077967",        "replication_status": "disabled",        "storage_cluster_id": null,        "snapshot_id": null,        "id": "8ae4ff5b-7e6e-492f-b83a-8a51fdfa3111",        "size": 40,        "user_id": "0504186e6a8010e01f3ec009a7279baa",        "metadata": {            "hw:passthrough": "true"        },        "status": "creating",        "description": "create for api test",        "multiattach": false,        "source_volid": null,        "consistencygroup_id": null,        "name": "openapi_vol01",        "bootable": "false",        "created_at": "2020-11-09T08:19:22.061273",        "volume_type": "SSD",        "shareable": false    }}

记录响应中volume的“ID”。

挂载云硬盘。
- 接口相关信息
   URI格式：POST /v1/{project_id}/baremetalservers/{server_id}/attachvolume
  
  详情请参考裸金属服务器挂载云硬盘。
- 请求示例
   POST https://{BMS Endpoint}/v1/05041fffa40025702f6dc009cc6f8f33/baremetalservers/9ab74d89-61e7-4259-8546-465fdebe4944/attachvolume
  
  {BMS Endpoint}信息请从“地区和终端节点”获取。
  
  Body：
```
{    "volumeAttachment": {        "volumeId": "8ae4ff5b-7e6e-492f-b83a-8a51fdfa3111",        "device": "/dev/sdb"    }}
```
- 响应示例
```
{    "volumeAttachment": {        "id": "b53f23bd-ee8f-49ec-9420-d1acfeaf91d6",        "volumeId": "8ae4ff5b-7e6e-492f-b83a-8a51fdfa3111",        "serverId": "9ab74d89-61e7-4259-8546-465fdebe4944",        "device": "/dev/sdb"    }}
```

确认挂载云硬盘是否成功。

接口相关信息
 URI格式：GET /v1/{project_id}/baremetalservers/{server_id}/os-volume_attachments

详情请参考查询裸金属服务器挂载的云硬盘信息。
请求示例
 GET https://{BMS Endpoint}/v1/05041fffa40025702f6dc009cc6f8f33/baremetalservers/9ab74d89-61e7-4259-8546-465fdebe4944/os-volume_attachments

{BMS Endpoint}信息请从“地区和终端节点”获取。

响应示例

      
           {    "volumeAttachments": [        {            "device": "/dev/sdd",            "id": "a26887c6-c47b-4654-abb5-dfadf7d3f803",            "serverId": "9ab74d89-61e7-4259-8546-465fdebe4944",            "volumeId": "a26887c6-c47b-4654-abb5-dfadf7d3f803"        },        {            "device": "/dev/sdb",            "id": "b53f23bd-ee8f-49ec-9420-d1acfeaf91d6",            "serverId": "9ab74d89-61e7-4259-8546-465fdebe4944",            "volumeId": "8ae4ff5b-7e6e-492f-b83a-8a51fdfa3111"        }    ]}