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NEW QUESTION # 13
When using SnapMirror active sync between two clusters, which NetApp service orchestrates failover in case the primary storage system fails?
Answer: A
Explanation:
ONTAP Mediator coordinates failover between clusters in a SnapMirror active sync setup by managing quorum and ensuring only one cluster is active to prevent split-brain scenarios.
NEW QUESTION # 14
In the context of ONTAP SAN, which testing task is essential before going live?
Answer: B
NEW QUESTION # 15
A customer opens a support case for performance issues with an FC Oracle database after migrating from a NetApp AFF system to a NetApp All SAN Array (ASA) platform. Further investigation shows that the number of paths exceeds the recommendation for SAN deployment.
What are two ways to address this problem? (Choose two.)
Answer: C,D
Explanation:
When the number of paths exceeds the recommended configuration for SAN deployment, it can cause performance issues. To address this problem, you can:
* Use Selective LUN Mapping (SLM): SLM allows you to control which LIFs (Logical Interfaces) are used to access specific LUNs, thus reducing the number of paths and potentially improving performance by aligning with best practice configurations.
* Reconfigure the fabric switch zoning: Adjusting the zoning on the fabric switches can help manage and optimize the number of paths, ensuring that there are not too many paths that could lead to inefficient I/O operations and performance degradation.
For more details, refer to:
* NetApp SAN Host Configuration
* NetApp Best Practices for SAN
NEW QUESTION # 16
A storage administrator has a NetApp AFF SAN cluster in a multitenant environment. Another user has requested access to perform only replication within a specific SVM to another cluster.
Which default role would be used in this scenario?
Answer: D
Explanation:
In a multitenant environment where a user needs access only to perform replication within a specific SVM to another cluster, the default rolevsadmin-backupis appropriate. This role provides thenecessary permissions to manage backup and replication tasks without granting broader administrative rights.
For more details, see:
* NetApp Documentation on User Roles
* NetApp Community Discussion on Roles
NEW QUESTION # 17
A customer has a two-node NetApp ONTAP cluster that Is hosting FC LUNs for 64 SAN hosts.
An administrator is tasked to add 40 more hosts to the environment. What two actions would the administrator need to take to avoid potential performance problems with the environment?
(Choose two.)
Answer: B,C
Explanation:
When adding 40 more hosts to a two-node NetApp ONTAP cluster that is already hosting 64 SAN hosts, the following actions are necessary to avoid potential performance problems:
Configure additional FC target ports: Increasing the number of Fibre Channel (FC) target ports on the storage nodes will help distribute the I/O load more evenly, reducing the risk of bottlenecks.
Configure additional SAN LIFs: Adding more SAN Logical Interfaces (LIFs) will ensure that the increased number of hosts can connect efficiently, improving load balancing and path management.
These actions help maintain optimal performance and prevent congestion in the SAN environment.
NEW QUESTION # 18
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