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| Section | Weight | Objectives |
|---|---|---|
| Configuration and Management | 25% | - Grid management
|
| Data Protection and Availability | 20% | - Backup and restore
|
| StorageGRID Architecture and Components | 20% | - Software and hardware components
|
| Installation and Deployment | 15% | - Planning and preparation
|
| Monitoring, Troubleshooting and Maintenance | 20% | - Maintenance and upgrades
|
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NEW QUESTION # 32
A StorageGRID administrator is deploying a new three-site grid and must configure an information lifecycle management (ILM) policy.
The policy must meet these requirements:
* Objects with the status=archive tag should be protected using a 4+2 erasure coding scheme at a single site.
* All other objects should be protected using 2-copy replication across any two sites.
Which ILM rule configurations satisfy these requirements?
Answer: B
Explanation:
StorageGRID evaluates ILM rules sequentially from the top of the active policy. As soon as an object matches a rule, that rule's placement instructions are applied and the object is not evaluated against subsequent rules.
Therefore, the rule containing the specific status=archive filter must appear before the catch-all rule.
In option A, objects tagged status=archive match Rule 1 and receive 4+2 erasure coding at the designated single-site storage pool. StorageGRID supports 4+2 erasure coding in a one-site storage pool provided that at least six data-capable Storage Nodes are available; seven are recommended.
Objects without the archive tag do not match Rule 1 and proceed to Rule 2. Rule 2 serves as the default rule, providing two replicated copies across the required sites. NetApp requires the default rule to be last and to have no filters, ensuring that it catches every object not matched earlier.
Option C is incorrect because its unrestricted first rule would match every object, preventing the archive- specific rule from ever being evaluated. B applies the protection methods to the wrong object classes, while D provides no rule for non-archive objects.
Reference topics: ILM Policies # Rule Evaluation Order # Advanced Filters/Object Tags # Default Rule # Replication # Single-Site Erasure Coding
NEW QUESTION # 33
A StorageGRID site is moving to a new data center with a different network subnet. The environment will remain online with information lifecycle management (ILM) policies that ensure data is replicated across sites.
What is used to configure the network settings for the new data center?
Answer: B
Explanation:
The correct tool for modifying network addressing on an existing StorageGRID deployment is the change-ip tool. NetApp documents that the Change IP tool can modify the network configuration of one or more grid nodes, including the IP address, subnet mask/prefix, gateway, and MTU. It can also update Grid Network configuration and add, modify, or remove Admin and Client Network addressing.
This is the appropriate mechanism when moving an operational StorageGRID site to a new data center where the network subnet changes. The tool provides a controlled workflow to select affected nodes, edit addressing, review the proposed configuration, validate the changes, and then apply them to the grid. StorageGRID 12.0 documentation shows the workflow explicitly through the change-ip command and its menu options for editing IP/mask, gateway, MTU, and Grid Network subnet information.
Option A is primarily used during appliance installation and certain appliance maintenance operations, not as the general grid-wide IP migration tool. Option C bypasses StorageGRID configuration management and must not be used as the normal method for persistent grid-network changes. Option D manages tenant-level S3 resources and cannot modify node networking.
Reference topics: StorageGRID Maintenance # Network Procedures # Configure IP Addresses # Change Node Network Configuration # Change IP Tool
NEW QUESTION # 34
A new application has been installed in your company that requires objects to be converted to another format immediately after they are placed in a specific bucket.
Which two endpoints notify the application? (Choose two.)
Answer: C,D
NEW QUESTION # 35
Your customer wants to set up a data pipeline to take advantage of some AWS services on their newly ingested data. The data lives in buckets in the customer's on-premises StorageGRID system.
Which solution replicates the objects to the Amazon S3 buckets for usage?
Answer: A
Explanation:
The correct solution is the CloudMirror service. CloudMirror is a StorageGRID Platform Service that automatically replicates selected objects from a StorageGRID S3 bucket to an external S3-compatible destination, including Amazon S3. NetApp specifically identifies the use case of mirroring newly ingested customer data into Amazon S3 so that AWS services can perform analytics or other processing on that data.
CloudMirror operates independently of the grid's active ILM policies. After object ingest succeeds, StorageGRID attempts to deliver the replicated object to the configured destination as soon as possible. The tenant configures a Platform Services endpoint containing the destination Amazon S3 bucket information and credentials, then applies a CloudMirror replication configuration to the source bucket.
Option B is incorrect because cross-grid replication is designed for replication between StorageGRID systems connected through grid federation, rather than for using Amazon S3 as an external analytics destination.
NetApp XCP and Robocopy are file migration/copy utilities and are not StorageGRID's native event-driven S3 replication mechanism.
Therefore, D. CloudMirror service directly satisfies the requirement to replicate newly ingested StorageGRID objects into Amazon S3 for downstream AWS processing.
Reference topics: Tenant Manager # Platform Services # CloudMirror Replication # Amazon S3 Endpoint # Hybrid Cloud Data Pipelines
NEW QUESTION # 36
A StorageGRID administrator is tasked with ensuring uninterrupted access to the Grid Manager and Tenant Manager services. The deployment includes two Admin Nodes, four Gateway Nodes, and six Storage Nodes.
Which configuration meets the requirement?
Answer: B
Explanation:
To provide highly available access specifically to Grid Manager and Tenant Manager, the HA group must contain Admin Node interfaces. StorageGRID 12.0 documentation states that Admin Nodes provide access to these management services, whereas Gateway Nodes provide the Load Balancer service for S3 client traffic.
For Grid Manager access, the HA group should contain the primary Admin Node and one or more non- primary Admin Nodes; the primary Admin Node must be configured as the primary interface in the group.
Tenant Manager also runs on Admin Nodes. Tenant users connect to an Admin Node when accessing Tenant Manager, so using multiple Admin Node interfaces behind an HA virtual IP provides the required management-interface availability.
Option B is incorrect because Gateway Nodes do not provide Grid Manager or Tenant Manager. Option D is valid for S3 client access, because both Admin and Gateway Nodes run the Load Balancer service, but it is not the correct configuration for management-interface HA. Option C corresponds to a specialized HA configuration used for S3 Select and does not satisfy the management-service requirement.
Therefore, the correct answer is A.
Reference topics: Grid Manager # High Availability Groups # Administrative Connections # Admin Nodes # Grid Manager/Tenant Manager # VIP Failover
NEW QUESTION # 37
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