This topic describes the limits on accounts and features when you use Elastic High Performance Computing (E-HPC). This topic also describes how to increase quotas.
Limits on accounts
Item | Limit | Adjustable |
Accounts used to create clusters | To create an Elastic Compute Service (ECS) instance in the Chinese mainland, you must first complete real-name verification. | N/A |
Limits on features
The following table describes the limits on the features of E-HPC in a single region.
Item | Limit | Adjustable |
Maximum number of clusters | 3 | |
Maximum number of the nodes in a cluster | 500 | |
Maximum number of nodes that can be added at a time | 99 | N/A |
Maximum size of the system disk in a node | 500 GiB | |
Maximum number of compute nodes on which a single file system can be mounted | 1000 | N/A |
Maximum capacity of a single file system |
| N/A |