.B e2freefrag
is used to report free space fragmentation on ext2/3/4 file systems.
.I filesys
-is the filesystem device name (e.g.
+is the file system device name (e.g.
.IR /dev/hdc1 ", " /dev/md0 ).
The
.B e2freefrag
free blocks of size and of alignment
.I chunk_kb
is reported. It also displays the minimum/maximum/average free chunk size in
-the filesystem, along with a histogram of all free chunks. This information
-can be used to gauge the level of free space fragmentation in the filesystem.
+the file system, along with a histogram of all free chunks. This information
+can be used to gauge the level of free space fragmentation in the file system.
.SH OPTIONS
.TP
.BI \-c " chunk_kb"
will print how many free chunks of size
.I chunk_kb
are available in units of kilobytes (Kb). The chunk size must be a
-power of two and be larger than filesystem block size.
+power of two and be larger than file system block size.
.TP
.B \-h
Print the usage of the program.