X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=misc%2Fe2freefrag.8.in;h=564be741224d6f0b283906a74f5bb8f18bd65ecb;hb=12aa7ad54eeafc32a1a284f13e926dfd16c6bb73;hp=9c47e97fdd12bc8054e87b7442087274585317cd;hpb=ad751f11ecab50ec78a4b50ae95af3e7b2c4f06a;p=tools%2Fe2fsprogs.git

diff --git a/misc/e2freefrag.8.in b/misc/e2freefrag.8.in
index 9c47e97..564be74 100644
--- a/misc/e2freefrag.8.in
+++ b/misc/e2freefrag.8.in
@@ -1,5 +1,5 @@
 .\" -*- nroff -*-
-.TH E2FREEFRAG 8
+.TH E2FREEFRAG 8 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@"
 .SH NAME
 e2freefrag \- report free space fragmentation information
 .SH SYNOPSIS
@@ -30,9 +30,12 @@ can be used to gauge the level of free space fragmentation in the filesystem.
 .SH OPTIONS
 .TP
 .BI \-c " chunk_kb"
-Desired size of chunk. It is specified in units of kilobytes (KB). If no
+If a chunk size is specified, then
+.B e2freefrag
+will print how many free chunks of size
 .I chunk_kb
-is specified on the command line, then the default value is 1024KB.
+are available in units of kilobytes (Kb).  The chunk size must be a
+power of two and be larger than filesystem block size.
 .TP
 .BI \-h
 Print the usage of the program.
@@ -47,23 +50,17 @@ Total blocks: 1504085
 .br
 Free blocks: 292995 (19.5%)
 .br
-Chunk size: 1048576 bytes (256 blocks)
-.br
-Total chunks: 5876
-.br
-Free chunks: 463 (7.9%)
-.br
 
-Min free chunk: 4 KB
+Min. free extent: 4 KB
 .br
-Max free chunk: 24008 KB
+Max. free extent: 24008 KB
 .br
-Avg free chunk: 252 KB
+Avg. free extent: 252 KB
 .br
 
-HISTOGRAM OF FREE CHUNK SIZES:
+HISTOGRAM OF FREE EXTENT SIZES:
 .br
-Chunk Size Range :   Free chunks   Free Blocks  Percent
+Extent Size Range :   Free extents   Free Blocks  Percent
 .br
     4K...    8K- :           704           704     0.2%
 .br