> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ha_ring_size

[Source](https://github.com/kineticadb/kinetica-api-rust/blob/master/crates/gpudb-api/src/gpudb.rs#L2900-L2902)
pub fn [ha\_ring\_size](https://docs.kinetica.com/content/api/rust/gpudb/struct.Kinetica/ha-ring-size.md#method.ha_ring_size)(\&self) -> [usize](https://doc.rust-lang.org/1.98.1/std/primitive.usize.html)

Gets the number of clusters in the HA ring.


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