An error happened in the data center. According to ITIL principles, when is your job as storage administrator complete?

According to ITIL principles, the lifecycle of addressing an error extends beyond immediate remediation. The process is divided into Incident Management (restoring service) and Problem Management (preventing recurrence). A storage administrator's job is not complete after fixing the immediate issue (the incident). The role, under the Problem Management process, requires performing a root cause analysis to understand why the error occurred and then implementing a permanent solution or change to ensure it does not happen again. Therefore, the job is truly complete only when a plan is developed and implemented to prevent future occurrences.

A. When the problem is fixed: This describes the completion of Incident Management, which focuses on restoring service quickly, not the completion of the entire Problem Management process.

B. When the cause of the error is determined: This is a critical intermediate step (root cause analysis) in Problem Management, but it is not the final action; a solution must still be implemented.

C. When the problem is identified and the vendor is notified: This is an early diagnostic or escalation step in the process, not the resolution or conclusion of the administrator's responsibility.

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1. University of Texas at Austin, Information Technology Services. ITIL Problem Management Process Guide. This guide outlines the full lifecycle. The final steps, "Problem Resolution & Closure," involve implementing a permanent fix via a Request for Change (RFC) to prevent the problem from recurring. The process is closed only after verifying the fix is successful. (See Section 4.8, "Problem Resolution & Closure").

2. University of Washington, IT Connect. ITIL V3 Foundation Courseware. This educational material defines the primary objective of Problem Management as: "to prevent Problems and resulting Incidents from happening, to eliminate recurring Incidents and to minimize the impact of Incidents that cannot be prevented." This directly supports the idea that preventing recurrence is the end goal. (See Module: "Problem Management," Section: "Goals & Objectives").

3. EMC Education Services. Information Storage and Management: Storing, Managing, and Protecting Digital Information in Classic, Virtualized, and Cloud Environments, 2nd Edition. This textbook, a foundational resource for SNIA certifications, discusses storage management best practices. Chapter 15, "Storage Infrastructure Management," emphasizes proactive management activities, which align with the ITIL goal of preventing problems rather than just reacting to them. (See Chapter 15, Section: "Monitoring the Storage Infrastructure").