Netapp NS0-162 Dumps Questions Answers

 Adaptive QoS is a feature that automatically adjusts the QoS throughput ceiling or floor based on the volume size, either used or allocated. The QoS throughput ceiling is the maximum number of IOPS or MB/s that a volume can consume. Therefore, any change that affects the volume size, such as adding data to the volume or resizing the volume, would affect the QoS throughput ceiling. Adding disks to the volume’s aggregate or having more clients access the volume would not affect the QoS throughput ceiling, as they do not change the volume size. References :- Use adaptive QoS policy groups, qos adaptive-policy-group create, Exam Name: NetApp Certified Data Administrator, ONTAP DEMO

The number of root aggregates that are created during deployment of two NetApp AFF A400 HA pairs is 8. Each AFF A400 HA pair consists of two nodes, and each node has one root aggregate that contains the root volume. Therefore, two AFF A400 HA pairs have 2 x 2 x 2 8 root aggregates in total. The other options are incorrect because they do not match the number of nodes and root aggregates in the scenario. References :- Manage node root volumes and root aggregates, AFF A400 All-Flash Storage Array

The igroup is a logical grouping of initiators that can access a set of LUNs. The igroup must contain the IQNs (iSCSI Qualified Names) or WWPNs (World Wide Port Names) of the initiators that need to access the LUNs. In this scenario, the igroup named “ESX” has the iSCSI protocol and the VMware OS type, but it does not have any initiators listed. This means that the VMware hosts cannot authenticate and connect to the LUNs in the SVM. To resolve this issue, the igroup must be populated with the correct initiators that match the VMware hosts. This can be done by using the igroup add command or the System Manager GUI12. References :- Create an igroup, Add initiators to an igroup