HP HPE0-J82 : HPE Storage Architect

A customer intends to consolidate:
Oracle RAC
SAP HANA
SQL Server
VMware
VDI
Development workloads
onto a single HPE Alletra Storage MP platform.
Business Requirement:
"Production workloads must be protected from performance interference caused by development activities." Which THREE design recommendations best satisfy the requirement? (Choose 3.)

• A. Disable compression globally to eliminate controller CPU utilization
• B. Utilize InfoSight workload analytics to monitor emerging contention patterns
• C. Disable snapshots on development environments
• D. Configure Minimum IOPS guarantees for production workloads
• E. Configure Maximum IOPS limits for development workloads

An IT Compliance Auditor is reviewing the High Availability (HA) architecture for a mission-critical database running on a Windows Server connected to an HPE Alletra array. The auditor needs to verify that the storage paths are truly redundant and actively managed.
What is the critical distinction between physical SAN fabric redundancy and logical host multipathing (MPIO) that the auditor must understand to ensure complete compliance?

• A. Fabric redundancy is only applicable to iSCSI Ethernet networks, while logical MPIO software is strictly required for managing legacy Fibre Channel (FCP) connections
• B. Fabric redundancy ensures multiple physical cables and switches exist, but without logical MPIO software, the host operating system will perceive the redundant paths as duplicate, conflicting hard drives and potentially corrupt the file system
• C. Logical MPIO software automatically dynamically re-zones the Fibre Channel switches during a path failure, ensuring the physical fabric adapts to the host's changing routing needs
• D. Logical MPIO software encrypts the SCSI payloads before they enter the fabric, ensuring that redundant physical paths cannot be intercepted by packet sniffers

An HPE InfoSight predictive analytics report identifies a rapidly deteriorating capacity forecast.
[Capacity Forecast Dashboard]
Physical Capacity Used: 560 TB
Physical Capacity Free: 34 TB
Forecasted Exhaustion: 21 Days
Application Growth: 0.9 TB/Month
Snapshot Growth: 24 TB/Month
Recent Changes:
Immutable Snapshot Policy Enabled
Retention Increased from 14 Days to 365 Days
Ransomware Protection Policy Applied
Which THREE conclusions are supported by the available telemetry? (Choose 3.)

• A. Snapshot retention changes are contributing more significantly to capacity growth than application growth
• B. Retention policies should be reviewed before purchasing additional storage capacity
• C. Long-lived immutable recovery points are likely retaining changed blocks that would otherwise be reclaimed
• D. Fibre Channel congestion is preventing snapshot metadata cleanup operations
• E. Enabling ransomware protection automatically disables data reduction technologies

An HPE InfoSight report identifies an emerging performance anomaly.
[Cross-Stack Analytics]
Array Latency: 0.8 ms
Host Latency: 19 ms
Controller CPU: 44%
Drive Utilization: 37%
Additional Findings:
Supported Array Firmware
Unsupported Multipathing Software
Unsupported HBA Drivers
Which THREE conclusions should be drawn? (Choose 3.)

• A. The storage array is unlikely to be the primary bottleneck
• B. SSD replacement is the preferred initial remediation action
• C. Sub-millisecond array latency indicates controller saturation
• D. Unsupported host software may be contributing to elevated latency
• E. SPOCK validation should be performed before infrastructure expansion decisions

A Storage Procurement Specialist is reviewing an HPE InfoSight wellness report for a recently deployed entry-level all-NVMe storage array. The customer purchased top-tier PCIe Gen4 NVMe drives (rated at 7,000 MB/s read throughput), but the array is capping out at half that speed per drive.
[InfoSight Wellness Report - Hardware Bottleneck]
Component: Drive Enclosure 01, Slots 1-12
Drive Type: 3.84TB U.2 NVMe SSD (PCIe Gen4 x4)
Observed Peak Drive Throughput: ~3,400 MB/s per drive
Root Cause: Backplane Interface Negotiation Downgrade
Based on the telemetry provided, what is the specific architectural hardware limitation causing the drives to operate at half their rated throughput?

• A. The array's internal drive backplane is only physically wired or negotiated for PCIe Gen3, restricting the Gen4 x4 drives to a maximum theoretical bandwidth of roughly 4 GB/s
• B. The storage array's internal SAS expander is artificially throttling the NVMe drives to match the
  12Gbps speed limit of the adjacent legacy SAS drives
• C. The drives lack the mandatory Advanced Data Services E-LTU license required to unlock the full Gen4 PCIe bandwidth capabilities
• D. The U.2 NVMe drives are configured in a single-port mode, immediately halving their available throughput to the storage controllers