Which options are available for managing distributed devices in a Metro node environment? (Select two)
- A . Dynamic migration of virtual volumes
- B . Manual setting of device priority
- C . Automatic failback and failover
- D . Load balancing across controllers
The creation of device mobility jobs using VPlexcli involves which critical step?
- A . Manual interruption of I/O to the device before starting the job
- B . Execution of a pre-job impact analysis to predict performance changes
- C . Specification of the device IDs for source and target devices
- D . Configuration of network routes for data transfer
Configuring CLI performance monitors typically involves which of the following actions?
- A . Resetting the system to factory settings
- B . Defining thresholds for performance alerts
- C . Updating the firmware on all devices
- D . Changing the system clock
What is the Metro node feature to move data from one cluster to the other?
- A . Cluster Mobility
- B . Data Mobility
- C . Extent Mobility
- D . Device Mobility
A Metro node VPlexuser has forgotten a password.
How can the administrator reset the password?
- A . Login to Metro node vplexcli with service account and use the user reset -u VPlexuser command.
- B . Login to Metro node shell with service account and use the user reset -u VPlexuser command.
- C . Login to Metro node vplexcli with admin account and use the user reset -u VPlexuser command.
- D . Login to Metro node shell with admin account and use the user reset -u VPlexuser command.
How does Metro node architecture support scalability?
- A . By limiting data replication to within a single data center
- B . Through the addition of nodes to the Metro cluster as demand increases
- C . By restricting the size of the data set that can be replicated
- D . Utilizing a fixed number of nodes to ensure system stability
When configuring LUNs in Unisphere, which of the following features allows for the automatic expansion of storage capacity based on predefined criteria?
- A . Fast Cache
- B . LUN Migration
- C . Virtual Provisioning
- D . Thin LUNs
Extent mobility and device mobility both aim to enhance storage utilization and performance. However, what scenario is extent mobility most suitable for?
- A . Large-scale data center relocations
- B . Fine-grained data placement and load balancing
- C . Rapid, full-device data evacuation
- D . Long-term archival storage migration
Which VPlexcli command is used to encapsulate an existing storage volume for use with VPLEX?
- A . volume encapsulate
- B . storage-volume encapsulate
- C . virtual-volume encapsulate
- D . encapsulate-storage-volume
In Unisphere’s EZ Provisioning wizard, what option allows administrators to optimize performance for high-demand applications?
- A . High Availability Option
- B . FAST VP Option
- C . SSD Caching Option
- D . Thin Provisioning Option
Which three elements are used when creating a storage view in a Metro node? (Select 3)
- A . Virtual Volumes
- B . Registered initiators
- C . Storage Volumes
- D . Back-end Ports
- E . Front-End Ports
Devices
For volume expansion in Unisphere, what is the initial step?
- A . Increase pool capacity
- B . Resize the LUN
- C . Migrate data to a larger volume
- D . Perform a health check on the system
What role does auditing play in an RBAC system?
- A . It is unnecessary as RBAC eliminates all security risks.
- B . It verifies that access permissions align with user roles and responsibilities.
- C . It ensures that all users have equal access to system resources.
- D . It automatically updates user roles without administrative intervention.
When using Unisphere, which metrics are crucial for diagnosing system health? (Select two)
- A . CPU utilization
- B . Network latency
- C . Storage capacity usage
- D . Fiber channel port bandwidth
Which VPlexcli command allows you to verify the health and connectivity status of an encapsulated volume?
- A . verify-volume
- B . health-check
- C . encapsulated-volume status
- D . virtual-volume health
An administrator started a batch migration job. Front end performance has been impacted, what is the cause?
- A . A large transfer size was set
- B . A job number greater than 25 was used
- C . A job number less than 25 was used
- D . A small transfer size was set
Which three prerequisites are required to use Ansible for Metro node? (Select 3)
- A . Ansible version 2.7 or greater
- B . GeoSynchrony 7.0 or greater
- C . REST V1 API
- D . Linux Volume Manager version 2.0
- E . Python versions 2.7 and 3.6.9
What characterizes the architecture of a Metro node system?
- A . Single-site deployment with centralized storage
- B . Dual-site synchronous replication for high availability
- C . Decentralized computing without shared storage
- D . Cloud-only storage with no on-premises components
Metro node systems are designed to provide high availability through which mechanism?
- A . Load balancing across multiple cloud providers
- B . Active-active data center configuration
- C . Periodic cold backups
- D . Single active-passive failover
What are the two options available to create a virtual volume? (Select 2)
- A . Create from storage group
- B . Provision from storage volume
- C . Provision from extent
- D . Create from devices
Which directly attached volume is detached and provisioned as a storage volume to a Metro node Metro system during encapsulation?
- A . Volume on the claimed storage
- B . Volume on the host attached to the back-end array
- C . Volume on the back-end array
- D . Volume on the virtual machine host
Which Unisphere feature enables the automatic allocation of storage resources based on application demands?
- A . Auto-tiering
- B . LUN masking
- C . FAST VP
- D . SNAP VX
Batch migration operations using VPlexcli are characterized by:
- A . The necessity for manual intervention at each step of the migration
- B . The ability to migrate multiple devices with minimal downtime
- C . A requirement for post-migration data integrity checks to be performed by the user
- D . The inability to monitor the progress of individual migrations within the batch
Metro node systems are designed to integrate with existing infrastructure through:
- A . Proprietary networking protocols exclusive to Metro nodes
- B . Standard data center networking and storage protocols
- C . Custom hardware interfaces for specific storage devices
- D . Exclusive use of wireless communication standards
What is the first step in configuring a distributed device on a Metro node using VPlexcli?
- A . Create a consistency group
- B . Discover and claim new storage volumes
- C . Create a virtual volume
- D . Map volumes to storage views
Which command in VPlexcli for Metro node is used to view the list of currently logged in users?
- A . history
- B . sessions
- C . sessions -user
- D . show-use-hierarchy
During EZ Provisioning in Unisphere, what feature ensures data is distributed across disks to improve performance and avoid hotspots?
- A . Auto-tiering
- B . Disk Pooling
- C . RAID Grouping
- D . Load Balancing
Which component provides guidance to clusters on how to react to a cluster or inter-cluster communication failure?
- A . Witness
- B . Logging volume
- C . Consistency group
- D . Rule-set
Which feature of distributed devices helps in achieving high availability and disaster recovery?
- A . Data compression
- B . Synchronous and asynchronous replication
- C . Thin provisioning
- D . Data deduplication
For advanced performance analysis, which VPlexcli command allows administrators to drill down into specific performance issues?
- A . analyze performance-issues –deep
- B . performance detail-report
- C . statistics analyze –detailed
- D . monitor detail-performance
A Metro node administrator is performing a volume migration. The customer wants the source and target devices returned to their pre-migration state.
Which operation should the administrator select to complete the task?
- A . Commit the job.
- B . Pause the job.
- C . Cancel the job.
- D . Delete the job.
Which features are important for monitoring and managing alerts in a Metro node system?
- A . Real-time performance analytics
- B . Email and SMS notifications for system events
- C . Manual log file review for error detection
- D . Automated self-healing procedures
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
The output from statistics history show in VPlexcli is used for what purpose?
- A . To configure new storage volumes
- B . To rollback system configurations
- C . To analyze historical performance trends
- D . To list all users currently logged into the system
Which type of failure will induce suspended I/O?
- A . Witness failure
- B . Cluster failure
- C . Management link failure
- D . WAN-COM link failure
Using Ansible for Metro Node system health checks, what is a primary playbook objective?
- A . Configuring new storage volumes
- B . Updating system firmware
- C . Monitoring system performance metrics
- D . Installing security patches
After encapsulating a volume with VPlexcli, what is an essential step to integrate the volume into the environment?
- A . Assign the volume to a storage pool.
- B . Manually configure the RAID level for the encapsulated volume.
- C . Map the encapsulated volume to a virtual storage.
- D . Perform a full data migration to the VPLEX device.
An administrator is completing EZ provisioning using Unisphere.
Which option should be checked when selecting the storage volume?
- A . Create storage views
- B . Create virtual volumes
- C . Create thin virtual volumes
- D . Create initiators
Which of the following is NOT a typical outcome of EZ Provisioning via VPlexcli?
- A . Simplified disaster recovery setup
- B . Automated volume migration
- C . Enhanced storage optimization
- D . Instantaneous data deduplication
When performing an extent migration, which operation frees the source extent for reuse?
- A . Remove
- B . Start
- C . Commit
- D . Cancel
Which of the following aspects does Unisphere NOT directly monitor for system health checks?
- A . Environmental conditions like temperature
- B . Database performance metrics
- C . Disk failure and predictive failure analysis
- D . User access patterns and security
What type of statistics can you expect to see from a well-configured CLI performance monitor?
- A . Only historical I/O performance data
- B . Real-time and historical I/O performance, latency, and throughput
- C . User login attempts and security breaches
- D . Power consumption statistics for the data center
What are the three characteristics of the Perpetual Performance Monitors built into the Metro node system? (Select 3)
- A . Cannot be disabled.
- B . Cannot be deleted.
- C . Can be modified.
- D . Can be disabled.
- E . Cannot be modified.
What is the primary purpose of implementing role-based access control (RBAC) in a system?
- A . To ensure all users have the same level of access to system resources.
- B . To provide users with access based on their specific role within an organization.
- C . To allow unrestricted access to system settings for all users.
- D . To monitor user activities on the system in real-time.
What security features are typically included in Metro node systems?
- A . Biometric access controls for system management
- B . End-to-end encryption for data in transit and at rest
- C . Physical locks on all data storage devices
- D . Use of a public internet connection for data replication
During the volume expansion process using Unisphere, what must be done after resizing the LUN?
- A . Reboot the storage system
- B . Expand the file system on the host
- C . Recreate the storage pool
- D . Run a data integrity check
What command is used to create a distributed device in VPlexcli?
- A . device create-distributed
- B . virtual-volume create
- C . metro-device assemble
- D . distributed-device create
Refer to the exhibit.
How should the administrator interpret the highlighted area?
- A . An error has occurred but does not have a significant impact on the system.
- B . A condition has occurred that can obstruct the functionality of other components.
- C . An error has occurred that has a significant impact on the system and must be rectified immediately.
- D . An event has occurred that does not impact system functions and no action is required.
While creating a mobility job to migrate data between clusters, the system administrator is unable to create mappings.
What is causing the problem?
- A . Source extent is used.
- B . Target extent is used.
- C . Target device has associated Virtual Volume.
- D . Source device has associated Virtual Volume.
Which Ansible command lists the volumes which are 80 G or greater in the Metro node system?
- A . ansible get_volumes_given_size.yml
- B . ansible -i get_volumes_given_size.yml
- C . ansible-playbook -i get_volumes_given_size.yml
- D . ansible-playbook get_volumes_given_size.yml