You have a 4-node cluster with an AFF A300 HA pair and a FAS8200 HA pair. You plan on using the default storage efficiency settings. With inline data compaction, you estimate that you can save 6% of storage space. AFF A300 volumes that use under 5000 IOPS are moved to a FAS8200 using the volume move command.
In this scenario, what happens to the data after the volume is moved? (Choose two.)

• A.The new written data is not compacted.
• B.The existing data is not compacted.
• C.The existing data is compacted.
• D.The new written data is compacted.

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File deletions from a SAN-attached host that is using Windows Server 2016 are not freeing up space in LUN lun3. Referring to the exhibit, which setting is preventing the SCSI UNMAP operation?

• A.Space reservation honored is set to false
• B.Space reservation is set to disabled
• C.Clone Autodelete Enabled is set to false
• D.Space Allocation is set to disabled

Correct Answer: D

For clustered Data ONTAP, support for SCSI UNMAP begins in the 8.2 release family. For a LUN to advertise support for and accept SCSI UNMAP commands, enable the space-allocation option on LUNs which you expect to use this feature with.
You can find more information on this link:
https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/ONTAP_and_Windows_SCSI_unmap_and_space_reclamation

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You are testing iSCSI LUN failover across a 4-node FAS9000 fabric-attached MetroCluster configuration.
In this scenario, which front end configuration is required for non-disruptive host LUN failover between sites?

• A.an intercluster LIF
• B.a stretched Layer 2 network
• C.a stretched VSAN
• D.Ipv6

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A storage administrator is setting up a Red Hat Enterprise Linux 8.1 system to use NVMe storage in ONTAP 9.7.
In this scenario, which action is required?

• A.Set up ALUA.
• B.Load the FC HBA drivers.
• C.Load the Ethernet drivers.
• D.Set up the Red Hat auto mounter.

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You have implemented FabricPool on your AFF ASA ONTAP 9.8 Cluster. An archived database has become very active, and it requires FabricPool adjustments.
Which two steps are required to address this issue? (Choose two)

• A.Use the promote cloud-retrieval-policy
• B.Remove all snapshot copies.
• C.Set the tiering-policy to none
• D.Set the space-guarantee on the volume

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