What does an increasing Reallocated_Sector_Ct mean?

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Study for the Google Data Center Technician Exam. Utilize flashcards and multiple choice questions, complete with hints and detailed explanations. Get prepared for your certification!

Multiple Choice

What does an increasing Reallocated_Sector_Ct mean?

Explanation:
An increasing Reallocated_Sector_Ct shows the drive has encountered more bad sectors and has remapped them to spare areas. Each new bad sector that gets remapped means the disk surface is degrading, so the overall health is worsening and failure becomes more likely. The recommended action is to replace the drive and back up data now to prevent data loss. This isn’t about a firmware update or no change; those don't reflect physical sector damage.

An increasing Reallocated_Sector_Ct shows the drive has encountered more bad sectors and has remapped them to spare areas. Each new bad sector that gets remapped means the disk surface is degrading, so the overall health is worsening and failure becomes more likely. The recommended action is to replace the drive and back up data now to prevent data loss. This isn’t about a firmware update or no change; those don't reflect physical sector damage.

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