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ext4

ext4 is a journaling file system for Linux, developed as the successor to ext3. ext4 was initially a series of backward-compatible extensions to ext3, many of them originally developed by Cluster File ... Wikipedia
Number of files: 4 billion
Bad blocks: Table
Date range: 14 December 1901 - 10 May 2446
Dates recorded: modification (mtime), data or attribute modification (ctime), access (atime), delete (dtime), create (crtime)
Date resolution: Nanosecond
Developer(s): Mingming Cao, Andreas Dilger, Alex Zhuravlev (Tomas), Dave Kleikamp, Theodore Ts'o, Eric Sandeen, Sam Naghshineh, others
Directory contents: Linked list, hashed B-tree