doc: note that data integrity is not guaranteed in --unsafe-compact mode

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

diff --git a/doc/man1/wimlib-imagex-export.1 b/doc/man1/wimlib-imagex-export.1
index 5c3c4d073910deb0d284e74da35875a3152c0991..4c5430a48fb44bd10aa7a3a24dd6224e4e90f00b 100644 (file)
--- a/doc/man1/wimlib-imagex-export.1
+++ b/doc/man1/wimlib-imagex-export.1
@@ -1,4 +1,4 @@
-.TH WIMLIB-IMAGEX "1" "November 2014" "wimlib 1.7.3" "User Commands"
+.TH WIMLIB-IMAGEX "1" "August 2015" "wimlib 1.8.2" "User Commands"
 .SH NAME
 wimlib-imagex-export \- Exports an image from a WIM archive to an existing or new WIM archive
 .SH SYNOPSIS
@@ -88,12 +88,12 @@ compatibility.  See the documentation for this option to \fBwimlib-imagex
 capture\fR (1) for more details.
 .TP
 \fB--solid-chunk-size\fR=\fISIZE\fR
-Like \fB--chunk-size\fR, but set the chunk size used in solid blocks.  See the
+Like \fB--chunk-size\fR, but set the chunk size used in solid resources.  See the
 documentation for this option to \fBwimlib-imagex capture\fR (1) for more
 details.
 .TP
 \fB--solid-compress\fR=\fITYPE\fR[:\fILEVEL\fR]
-Like \fB--compress\fR, but set the compression type used in solid blocks.  See
+Like \fB--compress\fR, but set the compression type used in solid resources.  See
 the documentation for this option to \fBwimlib-imagex capture\fR (1) for
 more details.
 .TP
@@ -132,6 +132,9 @@ pipable, or if \fIDEST_WIMFILE\fR was "-" (standard output).
 Mark the destination image as WIMBoot-compatible.  Also, if exporting to a new
 archive, set the compression type to that recommended for WIMBoot (currently,
 XPRESS with 4096 byte chunks).
+.TP
+\fB--unsafe-compact\fR
+See the documentation for this option in \fBwimlib-imagex-optimize\fR (1).
 .SH SPLIT WIMS
 You may use \fBwimlib-imagex export\fR to export images from a split WIM.
 The \fISRC_WIMFILE\fR argument must specify the first part of the split WIM,
@@ -156,12 +159,13 @@ To export the first image of this split WIM to a new or existing WIM file
 wimlib-imagex export mywim.swm 1 other.wim --ref="mywim*.swm"
 .RE
 .SH NOTES
-\fIData integrity\fR:  It is safe to abort a \fBwimlib-imagex export\fR command partway through.
-However, after doing this, it is recommended to run \fBwimlib-imagex
-optimize\fR on the destination WIM to remove any data that was appended to the
-physical WIM file but not yet incorporated into the structure of the WIM, unless
-the WIM was being rebuilt (e.g. with \fB--rebuild\fR), in which case you should
-delete the temporary file left over.
+\fIData integrity\fR: Except when using \fB--unsafe-compact\fR, it is safe to
+abort a \fBwimlib-imagex export\fR command partway through.  However, after
+doing this, it is recommended to run \fBwimlib-imagex optimize\fR on the
+destination WIM to remove any data that was appended to the physical WIM file
+but not yet incorporated into the structure of the WIM, unless the WIM was being
+rebuilt (e.g. with \fB--rebuild\fR), in which case you should delete the
+temporary file left over.
 .PP
 \fISingle instancing\fR: The WIM format uses single-instance streams (roughly,
 "files").  When an image is exported, only the streams ("files") not already
@@ -170,7 +174,7 @@ image's metadata resource, which describes the full directory structure, will
 always be created.
 .PP
 \fIESD files\fR: wimlib v1.6.0 and later can export images from version 3584
-WIMs, which usually contain LZMS-compressed solid blocks and may carry the
+WIMs, which usually contain LZMS-compressed solid resources and may carry the
 \fI.esd\fR file extension rather than \fI.wim\fR.  However, \fI.esd\fR files
 downloaded directly by the Windows 8 web downloader have encrypted segments, and
 wimlib cannot export images from such files until they are first decrypted.  In