A company requires hourly snapshots to be taken from a set of 15 volumes. Assuming no other volumes or snapshots exist, approximately how long can an XtremIO X1 array
continue to fulfill this request until the system maximum is reached?
Answer : B
The XtremIO X1 array has a limit on the number of snapshots it can handle due to its physical capacity and the architecture of the storage array. Given that the company requires hourly snapshots for a set of 15 volumes, we need to consider the maximum number of snapshots that the XtremIO X1 array can support.
The calculation for the duration until the system maximum is reached would be based on the maximum number of snapshots supported by the array. Assuming that each snapshot is independent and does not consume additional space due to deduplication, the system can continue to take snapshots until it reaches its maximum capacity.
For the most accurate and up-to-date information, please refer to the latest Official Dell XtremIO Deploy Achievement documents or consult with Dell support.
A customer has a 80 TB database which will not benefit from compression and deduplication. The customer does not project any future growth. What is the minimum recommended XtremIO X1 offering that meets this requirement?
Answer : B
For a customer with an 80 TB database that will not benefit from compression and deduplication, and with no projected future growth, the minimum recommended XtremIO X1 offering would be the one that provides at least 80 TB of raw storage capacity.
Based on the options provided:
A . 20 TB 4 X-Brick model
B . 40 TB 4 X-Brick model
C . 10 TB 8 X-Brick model
D . 20 TB 6 X-Brick model
The most suitable option that meets the requirement of providing at least 80 TB of raw storage capacity would be B. 40 TB 4 X-Brick model. This is because each X-Brick in the XtremIO X1 system contributes to the total raw storage capacity, and with a 4 X-Brick model, each X-Brick would need to provide at least 20 TB to meet the 80 TB requirement. Since the 40 TB 4 X-Brick model offers 40 TB per X-Brick, it would exceed the required capacity, ensuring that the customer's needs are met without any shortfall.
Which XtremlO XMCLI command can be used to test the Connect Home functionality?
Answer : C
To test the Connect Home functionality using the XtremIO XMCLI, the send-email-notification command can be used. This command is designed to send a test email to verify that the email notification system is properly configured and able to send out alerts.
The process for using this command is as follows:
Access XMCLI: Log into the XtremIO Management Server (XMS) command-line interface (CLI) where you can execute XMCLI commands.
Execute Command: Run the send-email-notification command. This may require additional parameters such as the recipient's email address or the SMTP server details, depending on the system's configuration.
Verify Email Receipt: Check the recipient's email inbox to confirm that the test email was received. This verifies that the Connect Home functionality is operational.
Troubleshoot if Necessary: If the test email is not received, review the system's email configuration settings and check for any errors returned by the command. Make any necessary adjustments and retest.
By following these steps and referring to the official documentation, you can ensure that the Connect Home feature of your XtremIO system is properly set up and functioning as expected.
Which configuration options are available in the XtremIO X2 WebUl cluster security settings?
Answer : C
When should the XtremIO X1 DAE power cables of X-Brick 1 be removed?
Answer : D
The power cables of the XtremIO X1 DAE (Disk Array Enclosure) for X-Brick 1 should be removed during an emergency shutdown procedure. This is a critical step to ensure the safety of the hardware and data integrity in the event of an emergency that requires immediate power down of the system.
The process typically involves:
Identifying the Emergency: Recognize the situation that necessitates an emergency shutdown, such as power surges, environmental hazards, or other immediate risks.
Initiating Emergency Shutdown: Engage the emergency shutdown procedure as outlined in the XtremIO documentation. This may involve using emergency power-off (EPO) switches or other mechanisms designed for rapid shutdown.
Disconnecting Power Cables: Once the system is safely powered down, disconnect the DAE power cables from X-Brick 1. This step helps prevent any electrical damage or data corruption that could occur if power is unexpectedly restored during the emergency.
Ensuring Safety: Verify that all power sources are disconnected and that it is safe to handle the cables and hardware.
Documenting the Procedure: Record the steps taken during the emergency shutdown, including the removal of power cables, to assist in any subsequent investigation or system recovery efforts.
During an XtremlO X1 installation, which document should be used to identify the ports for IPMI cable connections?
Answer : A
During the installation of an XtremIO X1 system, the document that should be used to identify the ports for IPMI (Intelligent Platform Management Interface) cable connections is the XtremIO Storage Array Hardware Installation and Upgrade Guide. This guide typically contains detailed information about the hardware components, including diagrams and descriptions of the ports, which are essential for correctly connecting the IPMI cables.
The process of identifying the correct IPMI ports usually involves the following steps:
Locate the Guide: Access the XtremIO Storage Array Hardware Installation and Upgrade Guide. This document is designed to provide instructions specifically related to the physical components of the XtremIO system.
Identify the Ports: Use the diagrams and descriptions within the guide to locate the IPMI ports on the XtremIO hardware. These ports are typically labeled and may be color-coded to help distinguish them from other ports.
Connect the Cables: Once the IPMI ports have been identified, connect the IPMI cables to these ports as per the instructions provided in the guide. Ensure that the connections are secure and that the cables are not obstructing any other components.
Verify the Connections: After connecting the cables, verify that the connections match the diagrams and descriptions in the guide. This step is crucial to prevent any issues related to incorrect cabling.
By following these steps and referring to the correct documentation, you can ensure that the IPMI cable connections are made correctly, which is vital for the remote management and monitoring of the XtremIO X1 system.
You are connecting a VMware cluster to an XtremlO array. The host will be connected to the array using QLogic Fibre Channel HBAs. Based on best practices, what is the recommended value for the Execution Throttle?
Answer : D
When connecting a VMware cluster to an XtremIO array using QLogic Fibre Channel Host Bus Adapters (HBAs), the recommended value for the Execution Throttle is typically set to 4096. This setting controls the maximum number of outstanding I/O operations that can be sent to a Fibre Channel port.
Here's how to apply this setting:
Access HBA Settings: Log into the VMware host and access the settings for the QLogic Fibre Channel HBA.
Locate Execution Throttle: Find the parameter for the Execution Throttle within the HBA settings.
Set Value: Change the value of the Execution Throttle to 4096. This is the recommended setting to balance performance and resource utilization.
Save and Apply: Save the changes and apply them to the HBA. A reboot of the host may be required for the changes to take effect.
Verify Configuration: After the host is back online, verify that the new Execution Throttle setting is active and functioning as expected.
Monitor Performance: Monitor the performance of the host and the storage array to ensure that there are no adverse effects from the change.
It's important to note that while the value of 4096 is a common recommendation, the optimal setting may vary based on the specific environment and workload. Therefore, it's essential to refer to the latest Dell XtremIO documentation and possibly consult with Dell support for the most current and tailored advice.