Answer Posted / arivalagan.r

Ufs filesysten is a unix default filesystem.

Unix Os having different flavours,
1.Aix unix

jfs & jfs2 is aix unix default file system and comman
filesystem is cdrfs,rmfs

2.Linux
ext2 &ext3 is linux default file system

3.Hp unix
jfs and jfs2 is Hp unix default filesystem

4.sun unix
Ufs is a sun unix default filesystem.

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