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Question 268 - NCS-Core discussion

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During the cluster deployment, a consultant conducts operational tests on a vCenter-managed ESXi hypervisor.

As a part of tests, vCenter must place the host into maintenance mode, however, the task is stuck and the CVM is not shutting down automatically.

What should the consultant do to resolve the issue?

A.
Shutdown the CVM using cvn_shutdown -P now.
Answers
A.
Shutdown the CVM using cvn_shutdown -P now.
B.
Put the node into maintenance mode using
Answers
B.
Put the node into maintenance mode using
C.
acli host.enter_maintenance_mode Hypervisor address.
Answers
C.
acli host.enter_maintenance_mode Hypervisor address.
D.
Put the node into maintenance mode using '-/serviceability/bin/esx-shutdown -s cwn_.p_addr
Answers
D.
Put the node into maintenance mode using '-/serviceability/bin/esx-shutdown -s cwn_.p_addr
E.
Shutdown the CVM using shutdown -h now.
Answers
E.
Shutdown the CVM using shutdown -h now.
Suggested answer: E

Explanation:

When a task to place an ESXi host into maintenance mode is stuck and the CVM (Controller Virtual Machine) is not shutting down automatically, the consultant should manually shut down the CVM. The commandshutdown -h nowis used to halt the system safely. Before executing this command, it is important to ensure that all virtual machines hosted on the CVM have been properly shut down or migrated to avoid any data loss or corruption.

Nutanix Community: CVM maintenance and Host maintenance1

Nutanix Support & Insights documentation on Cluster Management Commands2

Nutanix Support & Insights on AHV Host Maintenance Mode3

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asked 23/09/2024
Budi Gunawan
46 questions
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