Free PSC Management & Troubleshooting Questions and Answers — Questions and Answers
Question 1: Which tool is primarily used to monitor performance and capacity in Pure Storage systems?
- vSphere Client
- Pure1 (Correct answer)
- PowerShell
- VMware Cloud Director
Correct answer: Pure1
Pure1 is the primary cloud-based management and analytics platform for Pure Storage systems. It offers comprehensive monitoring capabilities for performance, capacity, and health across all connected arrays. Pure1 provides administrators with a centralized view and actionable insights, making it the go-to tool for managing and optimizing Pure Storage environments.
Question 2: What command on the FlashArray CLI is used to check system health?
- purearray list (Correct answer)
- purevol list
- pureport list
- purecli healthcheck
Correct answer: purearray list
The `purearray list` command on the FlashArray CLI provides a summary of the array's overall status, including its health, capacity, and connected components. While not a dedicated 'healthcheck' command, it offers a quick overview of the array's operational state. This makes it a useful command for initial health assessment and verifying basic functionality.
Question 3: What component in FlashArray ensures high availability and no single point of failure?
- Redundant Power Supplies
- Dual Controllers (Correct answer)
- Single Disk Protection
- RAID 1 Only
Correct answer: Dual Controllers
Pure Storage FlashArrays are designed with a fully active-active dual-controller architecture. Both controllers are simultaneously processing I/O, and if one controller fails, the other seamlessly takes over all operations without any disruption. This ensures high availability and eliminates a single point of failure, providing continuous data access.
Question 4: How can support logs be collected from Pure FlashArray for troubleshooting?
- Enable SNMP
- purearray run -command support (Correct answer)
- reboot array
- Open vCenter Logs
Correct answer: purearray run -command support
The `purearray run --command support` CLI command is the standard method for collecting diagnostic logs from a Pure Storage FlashArray. This command bundles all necessary system logs and configuration details into a single file. This file can then be securely uploaded to Pure Storage Support for efficient troubleshooting and analysis of any issues.
Question 5: Which Pure Storage feature assists with proactive troubleshooting using AI-driven analytics?
- PureCloud
- Pure1 Meta (Correct answer)
- ActiveCluster
- PureRecover
Correct answer: Pure1 Meta
Pure1 Meta is Pure Storage's AI-driven analytics engine, integrated into the Pure1 platform. It leverages global telemetry data from thousands of arrays to provide predictive analytics, identifying potential issues before they impact performance. This proactive approach offers valuable recommendations for troubleshooting and optimizing storage environments.
Question 6: What does a 'Critical' alert status indicate in Pure1 dashboard?
- Recommended update
- No action needed
- Monitoring only
- System-impacting issue (Correct answer)
Correct answer: System-impacting issue
A 'Critical' alert status in the Pure1 dashboard signifies a severe problem that is either currently impacting the system's operation or has a high probability of doing so imminently. These alerts demand immediate attention and typically indicate a need for urgent troubleshooting or intervention. Addressing them promptly is crucial to prevent data loss or service disruption.
Question 7: Which Pure Storage CLI command is used to view all available volumes?
- purearray list
- purevol list (Correct answer)
- pureuser list
- pureport status
Correct answer: purevol list
The `purevol list` command on the FlashArray CLI is specifically used to display a list of all volumes configured on the array. This command provides essential details such as volume name, size, provisioned status, and associated host connections. It is a fundamental command for administrators managing storage volumes within the Pure Storage environment.
Question 8: What is the purpose of the ActiveSupport connection in Pure Storage systems?
- VPN setup
- Remote command execution
- Automatic firmware upgrades
- Secure support connectivity (Correct answer)
Correct answer: Secure support connectivity
ActiveSupport is a secure, outbound-only connection from the Pure Storage FlashArray to Pure Storage's support infrastructure. Its primary purpose is to enable secure, proactive monitoring, remote diagnostics, and automated case creation. This allows Pure Storage support to assist customers efficiently, often before they even realize an issue exists, ensuring maximum uptime.
Question 9: How often does Pure Storage recommend performing firmware updates?
- Once every 5 years
- Only when issues arise
- Quarterly
- Twice a year or as needed (Correct answer)
Correct answer: Twice a year or as needed
Pure Storage generally recommends performing firmware updates approximately twice a year to ensure systems benefit from the latest features, performance enhancements, and security patches. However, updates should also be applied as needed, for example, to address specific issues or to meet compatibility requirements. Regular updates are crucial for optimal array health and performance.
Free PSC Management & Troubleshooting Questions and Answers
Which tool is primarily used to monitor performance and capacity in Pure Storage systems?