Xsan Filesystem Access

Because Xsan is based on Quantum's StorNext File System, Windows and Linux clients can gain direct access to Xsan volumes using StorNext client software. Security and Permissions

At its core, Xsan is a cluster file system that enables shared block-level access to data over a Fibre Channel or Ethernet network. Unlike standard network-attached storage (NAS) that uses protocols like SMB or AFP to send files, Xsan allows clients to see the storage as if it were a locally attached drive. This is achieved through a metadata-driven architecture where specialized servers, known as Metadata Controllers (MDCs), manage the file system's structure and directory information while the clients read and write data directly to the storage hardware. Protocols and Connectivity xsan filesystem access

Security on a SAN is handled at multiple levels to ensure data integrity: Understanding Network Scan Results: Q&A Guide - JustAnswer Because Xsan is based on Quantum's StorNext File

sudo cvfsck -n [volume_name]