SK0-005: CompTIA Server+

By CompTIA · Question Mode

QuestionQ26

Troubleshooting

A systems administrator is diagnosing slow write performance on a server. Which action should the technician take to best resolve the issue?

Explanation

RAID controllers may disable write-back caching when the cache battery is failed or unable to protect cached data during a power loss. This substantially reduces write performance; replacing the RAID cache battery restores protected write-back caching.

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