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- EMC.E20-393.v2019-09-01.q91
- Question 69
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Question 69/91
At which stage in the Unity power up sequence would the Storage Processor enter Service mode upon
detecting an error?
detecting an error?
Correct Answer: C
Explanation/Reference:
Note: Boot counters are a troubleshooting mechanism that is designed into the Unity architecture to help
pinpoint the specific cause of software or hardware events during the boot sequence. If the Unity system
detects a problem with software or hardware components, its corresponding Boot Counter is incremented.
If a counter reaches a predefined threshold, the SP boots into Service Mode during its next boot cycle.
References: https://www.emc.com/collateral/TechnicalDocument/docu69328.pdf (page 12)
Note: Boot counters are a troubleshooting mechanism that is designed into the Unity architecture to help
pinpoint the specific cause of software or hardware events during the boot sequence. If the Unity system
detects a problem with software or hardware components, its corresponding Boot Counter is incremented.
If a counter reaches a predefined threshold, the SP boots into Service Mode during its next boot cycle.
References: https://www.emc.com/collateral/TechnicalDocument/docu69328.pdf (page 12)
- Question List (91q)
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