2 terabytes is 2^41 bytes, not 2^31 bytes. Also clarify that volumes
can be much larger than this.
FIXES 130188
Change-Id: Id667b2827900dbe447828d773c7b90e9611288a2
Reviewed-on: http://gerrit.openafs.org/7598
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: Jeffrey Altman <jaltman@your-file-system.com>
-Currently, the maximum size of a volume is 2 terabytes (2^31 bytes).
+Currently, the maximum quota for a volume is 2 terabytes (2^41 bytes). Note
+that this only affects the volume's quota; a volume may grow much larger if
+the volume quota is disabled. However, volumes over 2 terabytes in size may
+be impractical to move, and may have their size incorrectly reported by some
+tools, such as L<fs_listquota(1)>.
and B<-lock> options, appear in the output generated by the B<-help>
option only on the relevant system type.
-Currently, the maximum size of a volume is 2 terabytes (2^31 bytes)
+Currently, the maximum size of a volume quota is 2 terabytes (2^41 bytes)
and the maximum size of a /vicepX partition on a fileserver is 2^64
kilobytes. The maximum partition size in releases 1.4.7 and earlier is
2 terabytes (2^31 bytes). The maximum partition size for 1.5.x