Fewer indirect blocks required with large file geometry
In a regular standard file system the 132 MB file would require 33 single indirect blocks
(each filled with 1024 4 KB disk addresses). However, the large file geometry requires
only two single indirect blocks for the 132 MB file.
JFS2 support of large files
It is not necessary to use large enabled file systems in JFS2, since large file and file
system support is built in by default