An e-commerce site has a monthly SLO of 99.9% availability. In the first three weeks of the month, the site experienced 30 minutes of downtime due to a database failover test that went wrong. The SRE team is now planning a routine kernel upgrade on the web tier that will require a 15-minute rolling restart. What should the SRE team do first?

Cancel the kernel upgrade permanently because any planned downtime is unacceptable in a high-availability environment.

Check the remaining error budget and postpone the kernel upgrade if the combined downtime would exceed the SLO.

Proceed with the kernel upgrade immediately because the 15-minute restart is within the monthly error budget.

Increase the SLO to 99.95% so that the upgrade can proceed without breaching the current target.

LPI LPIC-3 High Availability and Storage Clusters

Domain 1Objective 1

361.1 High Availability Concepts and Theory (weight: 6) LPIC-3-HIGH-AVAILABILITY Practice Questions (Page 6)

Part of the Topic 361: High Availability Cluster Management domain, which makes up ~29% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 90-minute exam (~35–60 total, ~10–17 in this domain), expect 3–6 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

8concepts

Questions 26–27

26application · medium
An e-commerce site has a monthly SLO of 99.9% availability. In the first three weeks of the month, the site experienced 30 minutes of downtime due to a database failover test that went wrong. The SRE team is now planning a routine kernel upgrade on the web tier that will require a 15-minute rolling restart. What should the SRE team do first?
Select an answer first
27foundation · easy
What is the process of automatically transferring service from a failed node to a healthy node in a cluster?
Select an answer first

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361.1 High Availability Concepts and Theory (weight: 6) LPIC-3-HIGH-AVAILABILITY Practice Questions (Page 6)

Questions 26–27

What is the process of automatically transferring service from a failed node to a healthy node in a cluster?

Keep studying — Topic 361: High Availability Cluster Management