Storage Admin Hub
STRUCTURED LEARNING

Follow a task from setup to proof.

Choose the path that matches your starting point. Keep a lab notebook with your actual release, object names, commands, observed results and the reason for each decision. A failed test with a clear explanation is more useful than copied commands with no evidence.

1. Build a NAS lab

For a new ONTAP administrator. Start with an approved lab and a known Linux or Windows test identity. Hardware and cluster commissioning are prerequisites; do not initialize nodes that contain existing data.

  1. Configure a new ONTAP cluster

    Prove cluster membership, management access and time.

  2. Create an SVM and data network

    Map a data LIF, its network and client route.

  3. Provision aggregates and volumes

    Create a small volume and explain logical versus physical space.

  4. Configure NFS access end to end

    Mount as a named UID and prove both permitted and denied access.

  5. Configure SMB and Active Directory

    Validate AD, share permissions and the NTFS boundary.

Completion goal

Explain a successful client operation from name/address through service, namespace and identity. Keep your own command output and acceptance record.

2. Present storage to a SAN host

For administrators who know SVMs and basic networking. Use a supported, disposable host/LUN combination and retain device identity before any filesystem or datastore creation.

  1. Provision an iSCSI LUN

    Match IQN, portal sessions, mapping and multipath.

  2. Provision a Fibre Channel LUN

    Build a zoning matrix across two independent fabrics.

  3. LUN missing or paths degraded

    Trace a missing path without changing the surviving path.

Completion goal

Identify the one LUN through its alternate paths and demonstrate a controlled one-path/fabric failure while the test workload continues.

3. Recover data and rehearse DR

For administrators with a validated client service. Define application RPO/RTO before choosing a replication schedule; storage activation is only one stage of recovery.

  1. Set up Snapshot-based recovery

    Recover a known disposable file to an alternate path.

  2. Restore a file, volume, or replicated copy

    Choose the smallest recovery scope that meets the request.

  3. Build an asynchronous SnapMirror relationship

    Measure a completed usable point on a destination.

  4. Design long-term backup with SnapMirror vault

    Prove that a selected older retention point restores.

  5. Execute volume-level DR failover and failback

    Rehearse single-writer activation and a direction-aware failback.

Completion goal

Recover a named test point, record observed RPO/RTO, validate the application and re-establish the intended protection direction.

4. Investigate an operational incident

For operators learning to collect evidence before a change. Use a real symptom and comparison window in your lab; hypothetical case numbers on the site are examples.

  1. Daily and weekly health operations

    Turn a daily reading into an owned action.

  2. Volume or aggregate full: triage and recovery

    Separate logical limits, quotas and aggregate exhaustion.

  3. NFS or SMB client cannot access data

    Follow the failing transport/path/identity layer.

  4. Investigate high storage latency

    Test a latency hypothesis against a healthy comparison.

  5. Investigate HA takeover or giveback alerts

    Distinguish continued service from repair readiness.

Completion goal

Write a cause-and-evidence record with one targeted correction, original-operation retest and a measurable preventive action.

5. Add automation, security and interview depth

For administrators who can already validate storage manually. Begin with read-only collection, then evaluate failure handling and the impact of external security services.

  1. Use the ONTAP REST API safely

    Handle authentication, pagination and accepted jobs correctly.

  2. PowerShell health check and CSV inventory

    Use the dummy CSV inventory and compare collected output.

  3. Python ONTAP health and volume inventory scripts

    Exercise a multi-page inventory and a failed collection.

  4. Configure Vscan antivirus for SMB

    Validate both scanning and the chosen outage behavior.

  5. Configure FPolicy file monitoring

    Measure event scope and external-server client impact.

  6. NetApp interview: expert architecture scenarios

    Explain design tradeoffs with evidence and a recovery plan.

Completion goal

Your collector distinguishes failed/unknown from healthy, security scope is testable, and an interview answer explains a decision rather than only naming a command.

6. Learn Brocade SAN switching

Follow the FC foundation before using Fabric OS examples. Keep a worksheet of the actual model, FOS build, FID, physical ports and endpoint WWPNs.

  1. FC SAN switch foundations: hardware, fabrics, logins and storage access

    Draw independent fabrics and trace registration, zoning and LUN presentation.

  2. Brocade SAN basics: installation, management, ports and FC logins

    Commission and identify the intended switch, context and endpoint ports.

  3. Brocade zoning: aliases, effective configurations and Peer Zoning

    Extend the complete effective policy and prove the new host access.

  4. Brocade advanced: ISLs, trunking, Virtual Fabrics and FOS upgrades

    Plan fabric links, trunking, VF/AG and release-qualified maintenance.

  5. Brocade troubleshooting: ports, zoning, segmentation, optics and slow drain

    Explain a failed stage with counter deltas and end-to-end evidence.

  6. Brocade and Cisco SAN interview questions: basic to advanced scenarios

    Practice basic, advanced and scenario answers with acceptance tests.

Completion goal

Add an authorized host, preserve existing access and prove restored application service and path resilience after a scoped change.

7. Learn Cisco MDS SAN switching

Use native FC/MDS NX-OS examples with the exact VSAN, port, release and feature mode recorded. Separate read-only inspection from approved changes.

  1. FC SAN switch foundations: hardware, fabrics, logins and storage access

    Identify the host, target LIF and independent fabric paths.

  2. Cisco MDS basics: installation, initial setup, VSANs and FC host ports

    Prepare VSAN membership, F ports and real FLOGI/FCNS evidence.

  3. Cisco MDS zoning: pWWNs, aliases, basic mode and enhanced commits

    Distinguish full/active/pending state and use the correct commit branch.

  4. Cisco MDS advanced: ISLs, FC port channels, NPV and NX-OS upgrades

    Validate ISLs, FC port channels, NPV boundaries and upgrade impact.

  5. Cisco MDS troubleshooting: missing LUNs, isolated VSANs and slow drain

    Trace a missing path, isolated VSAN, media error or credit bottleneck.

  6. Brocade and Cisco SAN interview questions: basic to advanced scenarios

    Compare vendor behavior and justify an operational decision.

Completion goal

Explain the effective connectivity policy, diagnose the failing host-to-LUN stage and verify service after a vendor-appropriate change.