ext3  gurinchina yea paeraani batti , ext2  mariyu dani varasudi kante idi yenduku merugga undhoo cheppandi .
ext3,  ledha mudava podiginchina fail ‌ sistom ,  idi saadharanamga  Linux  kernal dwara upayoginchabade journal fail sistom .  idi chaaala prasidha  Linux  pampineelaku dephaalt fail sistom ‌ gaaa undedi .  stefan tweedy  1998  paiper ‌ loo  Linux ext2fs  fail ‌ sistom ‌ nu journalling cheyadamlo  ext2 ni podiginche panilo unnatlu modhata velladinchadu mariyu taruvaata phibravari  1999  kernal meyilimg jaabithaa posting ‌ loo .  fail ‌ sistom novemeber  2001 loo  2.4.15  nundi main ‌ Jalor linacs kernal ‌ thoo vileenam cheyabadindhi . ext2  kante deeni pradhaana prayojanam journalling ,  idi viswasaneeyatanu meruguparusthundi mariyu aparisubhramaina shutt ‌ doun tarwata fail sistom ‌ nu tanikhii cheyavalasina avasaraanni tolagistundi .  deeni varasudu  ext4
ext3  dani journalling saamarthyaala kaaranamgaa  ext2  kante merugga Pali ,  idi viswasaneeyatanu meruguparusthundi mariyu aparisubhramaina shutt ‌ doun tarwata fail sistom ‌ nu tanikhii cheyavalasina avasaraanni tolagistundi . ext3  yokka varasudu  ext4.