A customer must configure two PowerStore clusters with these requirements:
Two PowerStore T appliances in each cluster.
Configure file replication between the clusters.
What is the minimum number of management subnet IPs required in each cluster to complete the configuration on each site?
IP Address Requirements for PowerStore T Appliances
Management IP: Each PowerStore T appliance requires one management IP address for initial configuration and ongoing management.
Cluster IP: Each PowerStore cluster requires one cluster IP address for internal communication between the appliances within the cluster.
File Mobility Network (FMN) IPs: For file replication, each PowerStore cluster needs three FMN IP addresses. These are dedicated IPs used for replication traffic between clusters.
Calculating the Total Number of IPs
Since the scenario involves two PowerStore T appliances in each cluster, let's calculate the IP addresses needed per cluster:
2 appliances x 1 management IP per appliance = 2 management IPs
1 cluster IP
3 FMN IPs
Total: 2 + 1 + 3 = 6 IPs
However, there's a crucial detail:
Additional IP for File Replication: When configuring file replication, an additional IP address is required on the source cluster for the destination cluster to connect to. This is used for the replication relationship and communication.
Therefore, the final count is:
Source Cluster: 6 IPs + 1 additional IP = 7 IPs
Target Cluster: 6 IPs = 6 IPs
Since the question asks for the minimum number of IPs in each cluster to complete the configuration, the answer is 7 IPs.
Dell PowerStore Reference
PowerStore: Networking Guide for Storage Services: This guide provides detailed information about IP address requirements for different PowerStore configurations, including file replication. You can find the latest version on the Dell Support site.
PowerStore: Replication Technologies - Overview and Prerequisites: This document outlines the requirements for configuring replication, including the need for additional IP addresses for the File Mobility Network.
Understanding these IP address requirements is crucial for proper network planning and configuration in PowerStore environments, especially when implementing features like file replication.
SIMULATION
Use the simulator to assign a protection policy to the virtual machine ''VM1''. Use the following settings:
Snapshots on Monday through Friday at 10:00 PM Eastern Time
Retention of 10 days
When you have finished, continue to the next question.
Navigate to the virtual machine management section where VMs are listed, usually under the 'Compute' or 'VM' section.
Locate 'VM1' from the list of virtual machines.
Access the settings or properties of 'VM1'.
Look for the 'Protection' or 'Protection Policies' section within the VM settings.
Select the option to create a new policy or assign an existing one.
In the policy settings, configure the snapshot schedule:
Set the frequency to weekly on Monday, Tuesday, Wednesday, Thursday, and Friday.
Set the time to 10:00 PM Eastern Time.
Configure the retention period for the snapshots to be 10 days.
Save the policy and ensure it is correctly associated with 'VM1'.
Which configuration item is optional during the PowerStore ICW?
Core service components that are required to be initialized are Telemetry Notice, Cluster Details, Default Users, Fault Tolerance, Management Network, Infrastructure Services, and Create Cluster. As a result of successful core initialization steps, a cluster is created, but not fully configured. (P59 of POWERSTORE 3.0 POWERSTORE T IMPLEMENTATION)
A PowerStore appliance is running out of storage capacity. The cluster consists of a PowerStore 5000T appliance with three NVMe expansion enclosures.
How can this issue be resolved?
PowerStore 5000T and Expansion: The PowerStore 5000T model supports a maximum of three NVMe expansion enclosures. Since the appliance already has three, adding more is not an option.
Scaling Out: To increase capacity in this scenario, you need to scale out by adding another PowerStore appliance to the cluster. This will provide additional storage resources and processing power.
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