Unlock Shared Storage Power for VMs: iSCSI vs. NFS Explained

Kiara0908 Dec, 2023Technology

Virtual machines (VMs) can leverage the power of shared storage on physical devices like NAS and SAN, but how do they connect? This post explores two key methods: iSCSI and NFS. iSCSI vs. NFS: Understanding the Differences Virtual disks shield VMs from complexities of physical storage, allowing them to run non-certified operating systems within the virtual environment. But accessing shared storage requires choosing the right protocol: iSCSI: What it is: A block-level protocol that maps physical storage devices to virtual disks, making them appear as local storage to the VM. Benefits: High performance, ideal for demanding workloads, supports data block-level access. Drawbacks: Requires dedicated network infrastructure, can be complex to configure.