-.TH IMAGEX "1" "September 2012" "imagex (wimlib) wimlib @VERSION@" "User Commands"
+.TH IMAGEX "1" "November 2012" "imagex (wimlib) wimlib @VERSION@" "User Commands"
.SH NAME
-imagex mount, mountrw, unmount \- Mount and unmount an image from a WIM archive
+imagex-mount, imagex-mountrw, imagex-unmount \- Mount and unmount an image from a WIM archive
.SH SYNOPSIS
\fBimagex mount\fR \fIWIMFILE\fR \fIIMAGE\fR \fIDIRECTORY\fR [--check]
-[--streams-interface=\fIINTERFACE\fR]
+[--streams-interface=\fIINTERFACE\fR] [--ref="\fIGLOB\fR"]
.br
\fBimagex mountrw\fR \fIWIMFILE\fR \fIIMAGE\fR \fIDIRECTORY\fR [--check]
-[--streams-interface=\fIINTERFACE\fR]
+[--streams-interface=\fIINTERFACE\fR] [--staging-dir=\fIDIR\fR]
.br
\fBimagex unmount\fR \fIDIRECTORY\fR [--commit] [--check]
made to a WIM mounted read-write will be discarded unless the \fB--commit\fR
flag is provided to \fBimagex unmount\fR.
+.SH SPLIT WIMS
+
+You may use \fBimagex mount\fR to mount an image from a split WIM read-only.
+However, you may not mount an image from a split WIM read-write.
+
+The \fIWIMFILE\fR argument is used to specify the first part of the split WIM, and
+the \fB--refs\fR="\fIGLOB\fR" option is used to provide a shell-style file glob
+that specifies the additional parts of the split WIM. \fIGLOB\fR is expected to
+be a single string on the command line, so \fIGLOB\fR must be quoted so that it
+is protected against shell expansion. \fIGLOB\fR must expand to all parts of
+the split WIM, except optionally the first part which may either omitted or
+included in the glob (but the first part MUST be specified as \fIWIMFILE\fR as
+well).
+
+Here's an example. The names for the split WIMs usually go something like:
+
+.RS
+.PP
+.nf
+mywim.swm
+mywim2.swm
+mywim3.swm
+mywim4.swm
+mywim5.swm
+.RE
+
+To mount the first image of this split WIM to the directory "dir", we would do:
+.PP
+.RS
+imagex mount mywim.swm 1 dir --ref="mywim*.swm"
+.RE
+.PP
+
.SH NOTES
If wimlib was configured using the --without-fuse flag, then the \fBimagex
mount\fR, \fBimagex mountrw\fR, and \fBimagex unmount\fR commands will not work.
+You can mount multiple images from a WIM file read-only at the same time, but
+you can only mount one image at a time from a WIM read-write.
+
All files in the mounted WIM will be accessible regardless of whether there is a
security descriptor in the WIM associated with the file or not. New files or
directories created in a read-write mounted WIM will be created with no security
-descriptor.
-
-Mounting split WIMs is not yet supported.
+descriptor. Although there is support for accessing named data streams (see the
+\fB--streams-interface\fR option), it is currently not possible
+to set or get DOS names, file attributes, or security
+descriptors in a mounted WIM.
.SH MOUNT OPTIONS
+
.TP
\fB--check\fR
When reading the WIM, verify its integrity if it contains an integrity table.
.TP
\fB--streams-interface\fR=\fIINTERFACE\fR
-
This option is inspired by the ntfs-3g filesystem driver (see \fBntfs-3g\fR
(8)). It controls how alternate data streams, or named data streams, in WIM
files are made available.
aren't actually used much, even though they complicate the WIM file format
considerably. Normally, all you care about is the default or "unnamed" data
stream.
-
.TP
\fB--debug\fR
Turn on debugging information printed by the FUSE library, and do not fork into
the background.
+.TP
+\fB--ref\fR="\fIGLOB\fR"
+File glob of additional split WIM parts that are part of the split WIM being
+mounted. This option is valid for \fBimagex mount\fR but not \fBimagex
+mountrw\fR. See \fBSPLIT_WIMS\fR.
+.TP
+\fB--staging-dir\fR=\fIDIR\fR
+Store temporary staging files in the directory \fIDIR\fR. Only valid for
+\fBimagex mountrw\fR.
.SH UNMOUNT OPTIONS
+
.TP
\fB--commit\fR
Recreate the WIM file with the changes that have been made. Has no effect if
.SH IMPLEMENTATION DETAILS
Since a WIM is an archive and not a filesystem, \fBimagex mountrw\fR creates a
-temporary staging directory to contain files that are created or modified. When
-the filesystem is unmounted with \fB--commit\fR, the WIM is rebuilt, merging in
-the staging files as needed. Then, the temporary staging directory is deleted.
+temporary staging directory to contain files that are created or modified. This
+directory is located in the same directory as \fIWIMFILE\fR by default, but the
+location can be set using the \fB--staging-dir\fR option. When the filesystem
+is unmounted with \fB--commit\fR, the WIM is rebuilt, merging in the staging
+files as needed. Then, the temporary staging directory is deleted.
\fBimagex unmount\fR executes the \fBfusermount\fR (1) program, which should be
installed as part of libfuse, to unmount the filesystem. It then uses a POSIX
git://wimlib.net / wimlib / blobdiff