Perform Intercluster Data Migration POWERSTORE-OPERATE Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   An administrator is preparing to migrate a volume from a PowerStore cluster in the primary data center to a new PowerStore cluster in a colocation facility. The two clusters are connected through a VPN over the internet. The administrator has already verified cluster compatibility and licensing. What else must be confirmed before creating the migration session?

   • AThe VPN allows traffic on the ports used by PowerStore replication and migration.
   • BThe source volume is thin-provisioned and uses the same block size as the destination.
   • CThe destination cluster has the same number of nodes as the source cluster.
   • DThe source and destination clusters are in the same Active Directory domain.
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2. 17expert · hard

   An administrator is planning an intercluster migration for a critical database volume. The migration must be completed within a 4-hour maintenance window, and the source cluster cannot be impacted during business hours. The administrator has verified prerequisites and is ready to start. What should the administrator do to ensure the migration completes within the window?

   • APause the migration during business hours to avoid impact.
   • BStart the migration outside the maintenance window to give it more time.
   • CCancel the migration if it does not complete within the window.
   • DStart the migration during the maintenance window and monitor progress, adjusting bandwidth limits if needed.
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4. 18application · medium

   An administrator is monitoring an intercluster migration session. The initial sync is complete, and the migration is in the 'Ready for Cutover' state. However, the administrator wants to ensure that the destination storage resource is fully synchronized before cutover. What should the administrator do?

   • APause the migration session to prevent any further changes.
   • BRun a validation check on the migration session to confirm data integrity.
   • CCancel the migration session and create a new one.
   • DImmediately perform the cutover without further checks.
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5. 19application · medium

   An administrator is creating an intercluster migration session in PowerStore Manager. The administrator has selected the source and destination clusters and the storage resource to migrate. What should the administrator do next to ensure the migration can be monitored and managed?

   • AReview the migration session details and confirm the settings before starting.
   • BDelete the source storage resource to free up space.
   • CPause the migration session to prevent any data transfer.
   • DImmediately perform the cutover to finalize the migration.
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6. 20expert · hard

   A company is migrating a storage resource between two PowerStore clusters. The source cluster is running PowerStoreOS 3.0, and the destination cluster is running PowerStoreOS 3.5. The administrator has verified that the clusters can communicate and that the remote replication license is present on both. What should the administrator do before creating the migration session?

   • ADowngrade the destination cluster to match the source version.
   • BUse a manual copy method instead of native migration.
   • CUpgrade the source cluster to a compatible PowerStoreOS version.
   • DProceed with the migration as long as the clusters can communicate.
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