Cluster limits
The IBM® i system limits for clusters include cluster software limits, and OptiConnect limits.
Cluster software limits | Value |
---|---|
Maximum number of nodes in a cluster | 128 |
Maximum number of nodes in a recovery domain in a cluster resource group | 128 |
Maximum number of clusters that a node may be a member of | 1 |
Maximum number of IP addresses per cluster node | 2 |
Maximum number of data port IP addresses per recovery domain node | 4 |
Maximum number of site names per device cluster resource group | 2 |
Maximum number of configuration objects per cluster resource group1 | 256 or 200 |
Maximum number of application restarts | 3 |
Maximum number of monitored resources in a cluster administrative domain | 45 000 |
Notes:
|
OptiConnect limits | Value |
---|---|
Maximum number of partitions that can be connected using OptiConnect | 64 |
Maximum number of logical connection paths that can be established between two partitions using OptiConnect | 16 |
Maximum number of OptiConnect open connections between any two partitions using OptiConnect 1 | 16 382 |
Maximum total number of active jobs on a partition that can use OptiConnect 1 | 262 135 |
Maximum number of TCP/IP subnets per partition that can be configured to use OptiConnect2 | 8 |
Notes:
|