segNodeNum

Calculate the number of nodes. Valid values: 2 to 512. The value range of the high-availability version of the storage elastic mode is 4 to 512, and the value must be a multiple of 4. The value range of the basic version of the storage elastic mode is 2 to 512, and the value must be a multiple of 2. The-Serverless version has a value range of 2 to 512. The value must be a multiple of 2.

NOTE: This parameter must be passed in to create a storage elastic mode instance and a Serverless version instance. During the public beta of the Serverless version (from 0101, 2022 to 0131, 2022), a maximum of 12 compute nodes can be created.