Dell EMC Dell XtremIO Deploy Achievement Exam Practice Test

Answer : A

When integrating an XtremIO cluster into a VPLEX environment, the first activity that must be performed is to create a minimum of two Initiator groups. This is a best practice reinforced in the integration process to ensure optimal performance and manageability. The steps are as follows:

Identify VPLEX Backend Ports: Determine the backend ports on the VPLEX that will be connected to the XtremIO storage system.

Create Initiator Groups: In the XtremIO system, create two Initiator groups. Place VPLEX backend ports FC00 and FC01 for each director into one initiator group, and ports FC02 and FC03 into a second initiator group1.

Assign Initiator Groups: Assign the created initiator groups to the VPLEX backend ports, ensuring that each group is associated with the correct set of ports.

Verify Configuration: Confirm that the initiator groups are correctly configured and recognized by both the VPLEX and XtremIO systems.

Proceed with Integration: Once the initiator groups are established, continue with the remaining integration steps, such as zoning and volume mapping.

Creating two initiator groups allows for a larger number of volumes to be provisioned to VPLEX, up to 4096, and ensures that VIAS (VPLEX Integration and Automation Services) can operate efficiently by placing newly provisioned volumes into the initiator group with the fewest number of volumes1.

Answer : C

To install the XtremIO X1 XtremApp code onto the XMS and Storage Controllers, the user ID required is 'tech'. This user ID is typically reserved for technical users who perform system installations and configurations.

The process for using the 'tech' user ID to install XtremApp code generally involves:

Logging into XMS: Use the 'tech' user ID to log into the XtremIO Management Server (XMS).

Accessing Installation Area: Navigate to the area within the XMS where you can install or update the XtremApp code.

Running Installation Command: Execute the appropriate command or script that initiates the installation of the XtremApp code.

Monitoring Installation Process: Watch the progress of the installation and check for any prompts or input that might be required during the process.

Verifying Installation: After the installation is complete, verify that the XtremApp code is correctly installed and functioning as expected on both the XMS and the Storage Controllers.

Answer : C

After completing the network configuration for all Storage Controllers in the XtremIO installation process, the next step is to check the cluster component connectivity. This step is crucial to ensure that all components within the cluster are communicating correctly and are ready for further configuration and use.

The process typically involves:

Verifying Network Settings: Confirm that the network settings applied to the Storage Controllers are correct and that they are on the correct network segments.

Testing Connectivity: Use network testing tools or the XtremIO Management Server (XMS) to test connectivity between the Storage Controllers and other cluster components such as X-Bricks and InfiniBand switches.

Checking Component Status: Review the status of all cluster components in the XMS to ensure they are operational and recognized by the system.

Resolving Connectivity Issues: If any connectivity issues are detected, troubleshoot and resolve them before proceeding with the installation process.

Documenting the Process: Keep a record of the connectivity checks and any actions taken to resolve issues as part of the installation documentation.

Answer : A

To retrieve the log bundle after a failed XtremIO cluster creation, you should use the XtremIO Management Server (XMS) and select the ''Collect Log Bundle'' option. Here are the steps to follow:

Access XMS: Log into the XMS using the appropriate credentials.

Navigate to the Option: Find and select the ''Collect Log Bundle'' option within the XMS interface.

Initiate Collection: Start the log bundle collection process. This may involve confirming the action and specifying any particular settings or filters for the log collection.

Monitor Progress: Wait for the log bundle collection to complete. The duration may vary depending on the size of the logs and the performance of the system.

Retrieve Log Bundle: Once the collection is complete, download or access the log bundle from the specified location within the XMS interface.

Use for Troubleshooting: Use the collected logs for troubleshooting the cluster creation failure or provide them to Dell EMC support for further analysis1.

It's important to follow the official Dell XtremIO Deploy Achievement documentation for the most accurate and up-to-date procedures related to log collection and troubleshooting.

Answer : A

To align the partitions on XtremIO volumes after an upgrade from Windows Server 2003 to Windows Server 2008, the following steps should be taken:

Backup the Data: First, ensure that all data on the existing misaligned partitions is backed up to a secure location to prevent any data loss.

Run Diskpart: Use the Diskpart utility, which is a command-line tool in Windows, to delete the existing partitions and create new aligned partitions. Diskpart allows for more control over the alignment process compared to graphical tools.

Recreate the Partition: After deleting the misaligned partitions, create new partitions using Diskpart with the correct alignment settings as per the XtremIO best practices.

Restore the Data: Once the new partitions are created and properly aligned, restore the data from the backup to the newly aligned partitions.

This process ensures that the partitions are aligned correctly, which can significantly improve performance due to more efficient disk access patterns1. It's important to follow the detailed procedures outlined in the official Dell XtremIO Deploy Achievement documentation to ensure proper alignment and to avoid any potential issues during the process.

Answer : C

After creating volumes on an XtremIO system, the steps required to provision these volumes to the servers involve host configuration, establishing SAN connectivity, setting up an Initiator group, and mapping the volumes.

Host Configuration: Configure the host's HBA (Host Bus Adapter) to ensure it can connect to the SAN (Storage Area Network). This involves setting the correct parameters such as data transfer rates and queue depths.

SAN Connectivity: Establish connectivity between the host and the SAN. This includes zoning in a Fibre Channel network or setting up the appropriate network configurations for iSCSI.

Initiator Group: Create an Initiator group within the XtremIO system. This group will contain the identifiers (WWPN for Fibre Channel or IQN for iSCSI) of the host's HBA.

Volumes Mapping: Map the volumes to the host by creating a LUN (Logical Unit Number) mapping that associates the volumes with the Initiator group. This allows the host to see and access the volumes.

These steps ensure that the XtremIO volumes are correctly provisioned and accessible to the servers1. It's important to follow the specific procedures outlined in the official Dell XtremIO Deploy Achievement documentation to ensure proper configuration and to avoid any potential issues during the provisioning process.

Answer : C

When deploying Connect Home using FTPS at a customer site, the TCP ports that must be open between the XtremIO Management Server (XMS) and the Dell Technologies FTP server are 989 and 990. These ports are typically used for FTPS to secure the control channel (port 989) and the data channel (port 990).

The process for configuring these ports is as follows:

Identify FTPS Requirements: Understand that FTPS requires specific ports for secure communication. Port 989 is used for the FTPS control connection, and port 990 is used for the data transfer.

Configure Firewall Settings: On the customer's firewall, configure the settings to allow outbound connections on ports 989 and 990 to the Dell Technologies FTP server.

Verify Connectivity: After configuring the firewall, verify that the XMS can establish a connection to the Dell Technologies FTP server over these ports.

Test Connect Home Functionality: Use the Connect Home feature to ensure that the XMS can communicate securely with the Dell Technologies FTP server using FTPS.

Consult Official Documentation: For detailed instructions and best practices, refer to the official Dell XtremIO Deploy Achievement document1. This document provides comprehensive guidance on all aspects of setting up and managing XtremIO systems, including the deployment of Connect Home using FTPS.

By following these steps and referring to the official documentation, you can ensure that the necessary ports are open for the Connect Home feature to function correctly in an XtremIO deployment.