Which action will improve the performance of a database server storage using Volumes that is...

According to Nutanix Support & Insights1, Nutanix Volumes is a feature that provides block storage for both VMs and physical hosts using iSCSI protocol. A volume group (VG) is a collection of one or more disks in a Nutanix storage container.

According to Scale-Out Cloud Block Storage Built For AOS | Nutanix2, Flash Mode is an option that allows you to pin a VG to SSD tier for optimal performance. This can help improve the performance of a database server storage that is experiencing persistent slow queries.

https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2049-Nutanix-Volumes:BP-2049-Nutanix-Volumes