Next Previous Contents 6. Extended filesystems (Ext, Ext2, Ext3) Extended filesystem (ext fs), second extended filesystem (ext2fs) and third extended filesystem (ext3fs) were designed and implemented on Linux by Rmy Card, Laboratoire MASI--Institut Blaise Pascal, < card@masi.ibp.fr>, Theodore Ts'o, Massachussets Institute of Technology, < tytso@mit.edu> and Stephen Tweedie, University of Edinburgh