Briefly describe --unsafe-compact for each command

[wimlib] / doc / man1 / wimlib-imagex-update.1

diff --git a/doc/man1/wimlib-imagex-update.1 b/doc/man1/wimlib-imagex-update.1
index ff9f0f4ba9c554e8f72ad01363ebb15fa6bf2d47..bb8054906c5e0a2d67c4b22f639e4b714380dce4 100644 (file)
--- a/doc/man1/wimlib-imagex-update.1
+++ b/doc/man1/wimlib-imagex-update.1
@@ -1,4 +1,4 @@
-.TH WIMLIB-IMAGEX "1" "August 2015" "wimlib 1.8.2" "User Commands"
+.TH WIMLIB-IMAGEX "1" "January 2016" "wimlib 1.9.0" "User Commands"
 .SH NAME
 wimlib-imagex-update \- Update a WIM image
 .SH SYNOPSIS
@@ -165,7 +165,10 @@ boot process).  See the documentation for the \fB--wimboot\fR option of
 \fBwimlib-imagex apply\fR (1) for more information.
 .TP
 \fB--unsafe-compact\fR
-See the documentation for this option in \fBwimlib-imagex-optimize\fR (1).
+Compact the WIM archive in-place and append any new data, eliminating "holes".
+In general, this option should \fInot\fR be used because a failed or interrupted
+compaction will corrupt the WIM archive.  For more information, see the
+documentation for this option in \fBwimlib-imagex-optimize\fR (1).
 .SH NOTES
 \fBwimlib-imagex update\fR is partly redundant with \fBwimlib-imagex
 mountrw\fR, since if a WIM image can be mounted read-write, then there