设置卷的主备优先级或自动切换(集群版适用) 请求示例1 清空卷lun01a、lun02a的优先级设置。 plaintext PUT /rest/v1/block/lun HTTP/1.1 Date: Wed, 15 Jan 2025 09:27:11 GMT Host: 192.168.0.192:1443 ContentLength: 123 Authorization: HBlock userName:signature { "action": "setServerAffinity", "lunList": [ "lun01a", "lun02a" ], "priority": [] } 响应示例1 plaintext HTTP/1.1 202 Accepted Date: Wed, 15 Jan 2025 09:27:11 GMT Connection: keepalive xhblockrequestid: bdb3c7eb8eac4342b161364f5034c3e9 ContentLength: 66 Server: HBlock { "data": { "successLunList": [ "lun01a", "lun02a" ], "failedLunList": [] } } 请求示例2 对lun01a、lun02a、lun03a进行主备切换。 plaintext PUT /rest/v1/block/lun HTTP/1.1 Date: Wed, 15 Jan 2025 09:36:44 GMT Host: 192.168.0.192:1443 ContentLength: 110 Authorization: HBlock userName:signature { "action": "switch", "lunList": [ "lun01a", "lun02a", "lun03a" ] } 响应示例2 plaintext HTTP/1.1 202 Accepted Date: Wed, 15 Jan 2025 09:36:44 GMT Connection: keepalive xhblockrequestid: 4e48e27a0db4495ca60b673ffd2cb3d5 ContentLength: 75 Server: HBlock { "data": { "successLunList": [ "lun01a", "lun02a" ], "failedLunList": [] } }