Dell PowerStore Operate 2023 study plan

Describe the PowerStore appliance model families (block-only, block-and-file, and scale-up versus scale-out configurations) and state which model types support file services.

Diagram the data path from host initiator through the front-end ports, the storage processor node, and the internal NVMe back-end to the media, labeling each component in your own words.

Explain how the two nodes in an appliance pair share and mirror state, and identify what happens to host I/O when one node is taken offline for service.

List the physical media types and drive form factors used in PowerStore enclosures and explain how the NVMe-based back-end differs from a traditional SAS architecture.

Identify the management ports, service ports, and front-end port modules on a PowerStore node and state the purpose of each.

Compare PowerStore models by raw capacity ceiling, supported drive count, and front-end connectivity options, and select the appropriate model for two given customer scenarios.

Sequence the physical installation steps: racking, grounding, power cabling to both power domains, and cable management.

Describe the initial configuration workflow in PowerStore Manager, including network setup, cluster creation, and the initial storage pool configuration.

Explain how to cable front-end Fibre Channel, iSCSI, and NVMe-oF connections for high availability, including the requirement that each node have at least one path to each fabric or network.

Identify the prerequisites that must be verified before installation, such as IP address planning, DNS and NTP availability, and supported switch firmware.

Navigate PowerStore Manager to locate capacity, performance, alert, and inventory views, and describe what each dashboard reports.

Create a storage volume with the correct capacity, protection policy, and performance policy, and explain how thin provisioning affects reported versus consumed capacity.

Configure a host object with initiators for FC, iSCSI, and NVMe-oF, and map volumes to that host using host groups where appropriate.

Explain the role of volume groups in consistent snapshot and replication operations and demonstrate grouping several volumes for a single protection policy.

Describe how capacity savings features such as deduplication and compression are enabled and how they interact with volume-level settings.

Distinguish between local snapshots, snapshot rules, and protection policies, and explain how a protection policy schedules snapshots and replication together.

Create a protection policy with a snapshot schedule and a replication rule, then apply it to a volume group and verify the resulting schedule.

Explain how thin clones and refresh operations work and when to use a clone instead of a snapshot.

Describe asynchronous replication between two PowerStore systems, including the roles of the source and destination, RPO implications, and failover and failback procedures.

Use PowerStore Manager alert and event views to identify a failed snapshot or replication session and describe the first diagnostic steps.

Compare Fibre Channel, iSCSI, and NVMe-oF transports on PowerStore in terms of initiator configuration, zoning or network requirements, and typical use cases.

Configure FC zoning between a host HBA and PowerStore front-end ports, and explain single-initiator, single-target zoning and why it is preferred.

Describe iSCSI configuration including CHAP authentication, discovery sessions, and multipath I/O setup on a host.

Explain NVMe-oF over Fibre Channel and over TCP on PowerStore, including what must be configured on the host and the array before a namespace can be discovered.

Troubleshoot a host that cannot see a mapped volume by working through initiator registration, zoning, LUN or namespace presentation, and host multipath configuration in order.

Interpret PowerStore performance metrics including IOPS, bandwidth, latency, and queue depth, and explain how to attribute latency to front-end, back-end, or media.

Use the performance monitoring views to identify a bottleneck on a specific volume, host, or appliance, and describe the metrics that confirm the diagnosis.

Explain capacity reporting in PowerStore Manager, including physical versus logical used capacity, and identify the top capacity consumers.

Describe how to create and interpret a performance and capacity report, and how to set up alert policies and email notification for threshold events.

Explain the health and serviceability views, including how to run system checks and where to find hardware fault information.

Describe the PowerStore upgrade workflow for software and firmware, including health checks, upgrade paths, and the impact on host I/O.

Explain how to use the upgrade pre-check and what to do when a pre-check fails.

Identify the service tasks that can be performed nondisruptively, such as adding an appliance or replacing a drive, and those that require a maintenance window.

Describe how to collect support materials, logs, and a system dump, and how to open a service request with the gathered data.

Explain how to replace a failed node or drive and the steps to verify that the system has returned to a healthy state.

Complete a full timed practice assessment across all eight domains and score it by domain to find remaining weak areas.

Re-review the two lowest-scoring domains using your own notes and re-answer missed questions with a written justification for each corrected answer.

Summarize the end-to-end lifecycle of a volume from creation through snapshot, replication, and deletion, naming the PowerStore Manager view used at each step.

Recite the key numeric and configuration facts you must know, such as supported protocol combinations, replication directions, and upgrade prerequisites.