Feature       	ext2	ext3	ReiserFS3.6 (not supported by Oracle)
Maximum partition size	4TB	4TB	16TB
Maximum file size	2GB-2TB	2GB-2TB	8TB
Block size	1KB-4KB	1KB-4KB	4KB only
Journaling capabilities	No	Yes	Yes
Reboot after a crash	Slow	Fast	Very Fast
State of data after crash	Good	Very Good	Fair
ACL support	Yes	Yes	No
Stability	Excellent	Good	Good