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Question 253 - NCS-Core discussion

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Imaging fails for one or more nodes in the cluster

A log file displays this output:

Interface ethO has an uplink.

Downloading livefs files... Connecting to 10.249.230.171:8000 (10.249.230.171:8000) [ 80.852033] random: nonblocking pool is initialized tar: short read livecd files not found.

What is the possible root cause?

A.
IPMI credentials are invalid.
Answers
A.
IPMI credentials are invalid.
B.
There is a problem connecting to the Foundation VM.
Answers
B.
There is a problem connecting to the Foundation VM.
C.
Hypervisor version is not on the whitelist (iso_whitelist. j son).
Answers
C.
Hypervisor version is not on the whitelist (iso_whitelist. j son).
D.
AOS version is incompatible.
Answers
D.
AOS version is incompatible.
Suggested answer: B

Explanation:

The log file output indicating a failure in downloading livefs files and problems finding the livecd files during node imaging suggests there is a problem connecting to the Foundation VM. The specific error 'tar: short read livecd files not found' typically points to an interrupted or failed download process, which can be caused by connectivity issues between the nodes and the Foundation VM. Ensuring robust network connectivity or verifying network settings in the Foundation VM could resolve this issue.

Reference: Nutanix Foundation Tool Error Messages, Nutanix Troubleshooting Documentation.

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asked 23/09/2024
Bruce Tablada
33 questions
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