Overview of the Administration of Veritas InfoScale Availability 7.1 for UNIX/Linux Exam
The VCS-256 certification validates the technical proficiency of systems administrators and storage engineers managing high-availability clusters within Veritas InfoScale Availability 7.1 environments on UNIX and Linux platforms. Candidates must demonstrate expertise in configuring and managing Cluster Server (VCS), Volume Manager (VxVM), and File System (VxFS) to ensure continuous data access and automated failover. The assessment covers complex operations including I/O fencing, LLT and GAB interconnect configuration, resource dependency management, and disaster recovery replication via VVR. Mastery of command-line interfaces for monitoring service groups, troubleshooting hardware or software faults, and performing administrative maintenance tasks remains essential for achieving this credential.