Veritas InfoScale 8.0 Fundamentals for UNIX/Linux: Administration

Yes, hands-on UNIX/Linux system administration experience is required. The labs assume you can work confidently at the command line, manage users, disks, and file systems, and read system logs. Administrators who are newer to Linux should strengthen those skills first, because the course pace leaves little time for operating system basics.

VIOM is Veritas InfoScale Operations Manager, a graphical console for managing InfoScale storage and clusters from one place. The course introduces it alongside the text-based menu and command-line tools. Learning all three helps administrators choose the right tool for each task, whether that is a quick check in the console or a scripted change.

The course covers the main VxVM volume layouts and the RAID levels behind them, including concatenated, striped, and mirrored volumes. Lab exercises also include erasure-coded volumes. Learners practise allocating storage for each layout, which helps them balance performance, capacity, and resilience when designing storage for a real application.

A service group is the set of resources an application needs to run, managed by Veritas Cluster Server as a single unit. It typically includes storage, a file system mount, a network address, and the application process. When a fault occurs, VCS brings the whole group online on another node so the application restarts in the correct order.

Yes, SAN administrators benefit from the course, especially the storage half. They learn how VxVM presents and manages the LUNs they provision, how volumes are laid out across disks, and how storage is moved between systems. That shared understanding makes it easier to work with system administrators when planning capacity or diagnosing storage issues.

A virtual fire drill checks whether a service group could come online on another node without actually failing it over. It reveals problems such as missing mount points or configuration differences before a real outage exposes them. Learners run one in the labs, and it is a useful habit for any team that relies on clustered applications.

It is the entry point to InfoScale administration, combining the basics of storage and availability in one course. Learners who later need greater skills can continue to the full InfoScale Storage 8.0 or InfoScale Availability 8.0 administration courses. Any career benefit depends on experience and employer needs, so the course should be treated as one step in a wider plan.

Yes, InfoScale offers support for cloud deployments, and the course gives an overview of these cloud offerings during the installation and product suite lesson. Most practical work focuses on core storage and clustering tasks that apply whether systems run on premises or in the cloud. That makes the skills useful for organisations running hybrid environments.