错误码列表 本节主要介绍快照管理的错误码。 HTTP status 错误码 错误信息 描述 400 ExceedThreshold The item of operation cannot exceedvalue. 超出了系统允许的最大个数,无法执行该操作。 400 InvalidArgumentLength Value value at 'argument ' failed to satisfy constraint: Argument must not exceed valuecharacters. 参数长度错误。 400 InvalidFilter Value valueat 'filter' failed to satisfy constraint: Argument must use a single colon (':' means fuzzy match) or two colons ('::' means exact match) to separate the attribute key and value. If you query multiple attributes, you can use 'and' or 'or' keywords to separate them, and there must be spaces before and after 'and' or 'or'. filter参数不合法。 400 InvalidFilterEnum Value valueat 'filter' failed to satisfy constraint: Argument can only contain: [snapshotName, runningStatus,lunName]. filter参数不正确。 400 InvalidRange Value valueat 'range' failed to satisfy constraint: Argument must satisfy pattern 'ij', where i, j are positive integers, i is less than j, and ji<1000. range参数不正确。 400 InvalidSnapshotName Value valueat 'snapshot name' failed to satisfy constraint: Argument can contain letters, digits, underscores () or hyphens (), and the length is no more than 256, must begin with a letter or digit. 快照名称不符合要求:字符串形式,长度范围是1~256,只能由字母、数字、短横线( )、下划线( )组成,字母区分大小写,且仅支持以字母或数字开头。 400 MissingArgument Value null at 'argument' failed to satisfy constraint: Argument must not be null. 请求中必填元素未填写。 400 SnapshotReferenced The snapshot snapshotname cannot be deleted because it is the basis of multiple snapshots XX [, XX]. 快照是2个及2个以上子节点的快照,无法删除。 404 NoSuchLUN The LUN with name lunNamedoes not exist. 卷不存在。 404 NoSuchSnapshot The snapshot with name SnapshotNamedoes not exist. 快照不存在。 409 CloneLUNExist There are clone LUNs referencing Name. Please delete or flatten all these clone LUNs and try again. 存在克隆卷,无法执行该操作,请删除克隆卷或者断开链接后重试。 409 InvalidLUNMode The storage mode of LUNlunName is storageMode , cannot operate. cache卷和storage卷不支持快照相关操作。 409 InvalidLUNStatus The status of LUN 'lunname ' is 'status', the request is invalid. LUN当前的状态不正确,请求无效。 409 InvalidSnapshotStatus The status of snapshot name is 'status', the request is invalid. 快照的状态不对,请求无效。 409 LUNRollbacking The LUN lunname is using snapshot snapshotnamefor rollback, the request is invalid. 正在使用快回滚,无法执行操作。 409 SnapshotAlreadyExists The snapshot with name snapshotNamealready exists. 快照已存在,请重新输入。 500 InternalError HBlock encountered an internal error. Please try again or contact the software vendor. 请重试或者联系软件供应商。