QuestionQ32

Forensics Processes

An “unknown error code” appears on an ESXi host during authentication. An engineer reviews the authentication logs but cannot identify the issue.

Analysis of the vCenter agent logs reveals no connectivity errors. Which log file should the engineer check next to continue troubleshooting the error?

  • A /var/log/syslog.log
  • B /var/log/vmksummary.log
  • C var/log/shell.log
  • D var/log/general/log
Explanation

syslog.log records ESXi management-service initialization, watchdog activity, scheduled tasks, and DCUI use, making it the appropriate follow-up log when authentication logs do not explain the issue and the vCenter agent log shows no connectivity failure. vmksummary.log contains periodic host summary information, while shell.log records ESXi Shell activity and entered commands.

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