what is the difference between ext2 and ext3

2023-07-06   


1、ext2 used to be the most common Linux filesystem
   2、ext3 is based on ext2
   3、Same on-disk structure
   4、ext2 can be converted to ext3
   5、ext3 can be mounted as an ext2 file system
   6、ext3 is a journaling filesystem,Preserves data integrity better than ext2,Faster and safer fsck after system crash


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