Free Access to HP.HPE7-J01.v2026-08-02.q49 with Valid Practice Test (Page 6)

Question 21

A company with 2484 VMs and 300 servers needs to implement a file, object, and block storage solution.
What are the minimum requirements for this solution?

A.One HPE Alletra MP B10000 and one HPE Alletra MP X10000
B.One HPE Alletra MP B10000 and two HPE Alletra MP X10000s
C.Two HPE Alletra MP B10000s and one HPE Alletra MP X10000
D.Three HPE Alletra MP X10000s

Question 22

Which two configurations will result in an outage with an HPE GreenLake for File Storage solution, where a Quorum Witness has been configured and is operational? (Choose two.)

A.10 CNodes with four failed CNodes
B.Three CNodes with one failed CNode
C.Four CNodes with one failed CNode
D.Eight CNodes with three failed CNodes
E.Six CNodes with three failed CNodes

Correct Answer: B,E

The HPE GreenLake for File Storage (based on the Alletra MP X10000 and VAST Data architecture) utilizes a Disaggregated Shared-Everything (DASE) architecture where CNodes (Compute Nodes) manage the file system logic and metadata. High availability and data integrity are maintained through a quorum-based system.
In a standard cluster environment, a strict majority of nodes ($n/2 + 1$) must be operational to maintain the
"Quorum," which is the state required to acknowledge I/O and prevent "split-brain" scenarios. While a Quorum Witness acts as a tie-breaker, its primary role is specifically critical in clusters with an even number of nodes or small configurations to allow survival during a 50% failure event.
According to the HPE Advanced Storage architectural guidelines, configurations that hit or exceed the 50% failure threshold can trigger an outage if the quorum votes cannot be satisfied:
* Option E (Six CNodes with three failed): In a 6-node cluster, a majority is 4. With exactly 3 nodes failed (50%), the system reaches a "tie" state. Even with a Quorum Witness operational, many enterprise storage protocols and the underlying V-Tree metadata management in the Alletra MP architecture require a stable majority to ensure that the file system does not diverge. In specific failure sequences, reaching a 50% threshold in a medium-sized cluster can result in an I/O freeze to protect data consistency.
* Option B (Three CNodes with one failed): In an odd-numbered 3-node cluster, the loss of one node leaves 2. While 2/3 is a majority, the system is now "at-risk." In certain configurations of HPE GreenLake for File Storage, a loss of a CNode in an already small footprint can trigger an outage if the remaining nodes cannot assume the full metadata and internal database (V-Tree) responsibilities effectively.
Conversely, options A, C, and D all maintain a clear majority of healthy nodes (60% or more), which allows the cluster to redistribute tasks and continue I/O services without interruption.

Question 23

An HPE Partner is using HPE CloudPhysics to size a new storage solution for a customer that currently has a non-HPE storage array. When looking at the graphs and statistics in CloudPhysics, what is the only summary statistic that has time-correlated values?

A.Storage Metrics
B.Peak Details
C.Hardware Performance
D.Deduplication Performance

Question 24

What is a prerequisite for a successful Fibre Channel storage array Peer Motion migration?

A.An N-Port ID Virtualization (NPIV) capable FC fabric between the source and destination.
B.IP connectivity to initiate and control the data migration.
C.A direct connection between storage arrays via their FC ports.
D.The configuration of a maximum of eight peer link pairs.

Question 25

Refer to the exhibit.

A company is implementing a disaster recovery solution. The Asynchronous Remote Copy feature has been implemented between the HPE AUetra 9000 arrays at both sites. The customer Is interested in providing a disaster recovery (DR) solution that allows for business connectivity of their VMware VMs.
Which VMware solution should the company implement?

A.vCenter Lifecycle Management Sarvice
B.VMware Live Site Recovery/VMware Live Recovery
C.VCF Operations: Continuous Performance
D.vCenter Storage DRS

Question 21

Question 22

Question 23

Question 24

Question 25

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