In nebula-operator's nebulacluster defintion, what is the use/purpose of multiple dataVolumeClaims in storaged unlike single dataVolumeClaim in metad?

Hi Sahil, for storaged requires multiple

dataVolumeClaims

to distribute graph data across multiple storage volumes, enabling better I/O performance, scalability, and fault tolerance. But meted uses a single

dataVolumeClaim

cause the metadata is lightweight and does not require high storage capacity or multiple volumes.