Journal (File-System)
Definition
A circular log of file-system changes that allows recovery after a crash. NTFS keeps $LogFile, ext3/ext4 keep a dedicated journal block, APFS uses copy-on-write rather than a classical journal.
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Explained in
- Operating Systems, Boot Process and File SystemsA circular log of file-system changes that allows recovery after a crash. NTFS keeps $LogFile, ext3/ext4 keep a dedicated journal block, APFS uses copy-on-writ...