Does ext3 prevent partial page writes?

[ext3@xxxxxxxxxxxxxx]

Basically I want to know if I can turn off full_page_writes in my postgres 
config.
http://www.postgresql.org/docs/8.2/interactive/wal-reliability.html

_______________________________________________
Ext3-users mailing list
Ext3-users@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/ext3-users