Is it safe to edit files during the defragmentation process?
Fresh3 days ago
Mar 15, 2026663 viewsConfidence Score0%
0%
Problem
Assuming I'm on an NTFS partition, is it just as safe to edit files during defragmentation as when not? Is there any added risk, even if very small? If not, how does the operating system ensure the integrity/consistency of the data?
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Fix for: Is it safe to edit files during the defragmentation process?
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There is no risk associated with editing files during defragmentation. If a file is open for editing (you can aquire a read-only or a read-write lock when opening a file) it is considered "locked". When the defrag process gets to that file it skips …
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