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Gluster storage is integrated with oVirt as file based storage using FUSE, enabling all oVirt features with very little special code. However FUSE is not the most efficient and scalable way to access Gluster storage, resulting in poor virtual machine performance. With newly added native Gluster support a VM can access gluster storage directly in the most efficient way. Decreased storage access latency results in a better IOPS, thus making storage more responsive and improve the VMs performance. Participants will be able to learn more on how file system access works for VMs, review the reason for potential performance issues in hyperconverged setups, and how to improve it.