Max File size in UFS and ZFS

Hi,
Any one can share what is max file size can be created in Solaris 10 UFS and ZFS ?
What will be max size file compression using tar,gz ?
Regards
Siva

from 'man ufs':
A sparse file  can have  a  logical  size  of one terabyte.
However, the  actual amount of data that can be stored
in  a  file  is  approximately  one  percent  less  than one
terabyte because of file system overhead.
As for ZFS, well, its a 128bit filesystem, and the maximum size of a file or directory is 2 ^64^ bytes, which i think is somewhere around 8 exabyte (i.e 8192 petabyte), even though my calculator gave up on calculating it.
http://www.sun.com/software/solaris/ds/zfs.jsp
.7/M.
Edited by: abrante on Feb 28, 2011 7:31 AM
fixed layout and 2 ^64^

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