xfs block size on linux

[mingz <mingz@xxxxxxxxxxx>]

Hi, I searched the archive but still can not find the answer for my question.

I would like to know the real file system block size limitation on linux for 
ia32. Some doc show that is 512 - 4k, but some claim up to 64KB and 1MB (i am 
not sure if this is for linux). and if this value is limited by page size, 
then does it change if linux support super page size later?

I do not subscribe to this mailing list. So pls reply to my email address as 
well. Thanks a lot.


ming