HTTP status
错误码
错误信息
描述
400
CanNotDeleteNode
The node nodeName can not be deleted. Please remove its child nodes and try again.
该节点不能移除，需要先移除它的子节点后才能移除该节点。
400
CanNotMoveNode
The node nodeName can not be moved. Please make sure the node type is not lower than the fault domain level of storage pool which its leaf node belongs to.
节点不满足重新映射条件，请修改后重试。
400
DuplicatedNode
The node with name nodeName is not unique in the topology.
节点名称在集群中不唯一。
400
InvalidEnumValue
Value value at 'node type' failed to satisfy constraint: Argument must satisfy enum value set: [value1, value2... ]
节点类型错误，不符合枚举值。
400
InvalidFile
Failed to parse file filename.
文件格式不正确。
400
InvalidNodeName
Value value at 'node name' failed to satisfy constraint: Argument must contain only letters, digits, dots(.), underscores(_) or hyphens(-), and does not exceed 63 characters, must begin with a letter or digit.
节点名称不正确。长度范围1~63，只能由字母、数字、句点(.)、下划线（_）和短横线(-)组成，字母区分大小写，且仅支持以字母或数字开头。
400
NodeAlreadyExists
The node with name nodeName has already exists in the topology.
节点名称已经在拓扑图中存在。
400
NodeNotAllowed
The type of node nodeName is type, the request is invalid.
节点名称和节点类型不匹配。
400
NoSuchNode
The node with name nodeName does not exist.
节点不存在。
400
NodeTypeNotMatch
Node type does not match. Please check parent node type.
节点类型不匹配，请检查父节点。
400
RemoveNodeRisk
The node nodeName or its child nodes are being used by a storage pool.
Removing the node may cause data loss. You can use force remove. When using this option, there may be a risk of data loss.
移除节点可能会引起数据丢失。只能使用强制移除。请注意，强制移除，会产生数据丢失风险，请谨慎操作。
400
StandaloneModeNotAllowed
'operation' is not supported by standalone mode of HBlock.
单机版本HBlock不支持该操作。
400
SystemCrashRisk
The node nodename can not be removed because there is only one available fault domain left in the base storage pool, or the node is related to multiple fault domains in the base pool, removing node may result in a system crash.
无法移除节点，存在以下情况之一，移除节点可能引发系统崩溃：基础存储池仅剩一个可用故障域时，无法移除故障域内的任何节点；节点涉及基础存储池的多个故障域。