XFS
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XFS is a high-performance 64-bit journaling file system created by Silicon Graphics, Inc in 1993. It was the default file system in SGI's IRIX operating system starting with its version 5.3. Wikipedia
Default block size: 4096 bytes
Allowed filename characters: All except NULL and "/"
Data deduplication: Experimental, Linux only
Date range: December 13, 1901 – July 2, 2486
Dates recorded: atime, mtime, ctime, version 5: crtime
Date resolution: 1 ns
Developer(s): Silicon Graphics; Red Hat