<h2>Editing File: /lib/dracut/modules.d/30convertfs/convertfs.sh</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/bash

ROOT=&quot;$1&quot;

if [[ ! -d &quot;$ROOT&quot; ]]; then
    echo &quot;Usage: $0 &lt;rootdir&gt;&quot;
    exit 1
fi

if [[ &quot;$ROOT&quot; -ef / ]]; then
    echo &quot;Can't convert the running system.&quot;
    echo &quot;Please boot with 'rd.convertfs' on the kernel command line,&quot;
    echo &quot;to update with the help of the initramfs,&quot;
    echo &quot;or run this script from a rescue system.&quot;
    exit 1
fi

while [[ &quot;$ROOT&quot; != &quot;${ROOT%/}&quot; ]]; do
    ROOT=${ROOT%/}
done

if [ ! -L $ROOT/var/run -a -e $ROOT/var/run ]; then
    echo &quot;Converting /var/run to symlink&quot;
    mv -f $ROOT/var/run $ROOT/var/run.runmove~
    ln -sfn ../run $ROOT/var/run
fi

if [ ! -L $ROOT/var/lock -a -e $ROOT/var/lock ]; then
    echo &quot;Converting /var/lock to symlink&quot;
    mv -f $ROOT/var/lock $ROOT/var/lock.lockmove~
    ln -sfn ../run/lock $ROOT/var/lock
fi

needconvert() {
    for dir in &quot;$ROOT/bin&quot; &quot;$ROOT/sbin&quot; &quot;$ROOT/lib&quot; &quot;$ROOT/lib64&quot;; do
        if [[ -e &quot;$dir&quot; ]]; then
            [[ -L &quot;$dir&quot; ]] || return 0
        fi
    done
    return 1
}

if ! [ -e &quot;$ROOT/usr/bin&quot; ]; then
    echo &quot;$ROOT/usr/bin does not exist!&quot;
    echo &quot;Make sure, the kernel command line has enough information&quot;
    echo &quot;to mount /usr (man dracut.cmdline)&quot;
    exit 1
fi


if ! needconvert; then
    echo &quot;Your system is already converted.&quot;
    exit 0
fi

testfile=&quot;$ROOT/.usrmovecheck$$&quot;
rm -f -- &quot;$testfile&quot;
&gt; &quot;$testfile&quot;
if [[ ! -e &quot;$testfile&quot; ]]; then
    echo &quot;Cannot write to $ROOT/&quot;
    exit 1
fi
rm -f -- &quot;$testfile&quot;

testfile=&quot;$ROOT/usr/.usrmovecheck$$&quot;
rm -f -- &quot;$testfile&quot;
&gt; &quot;$testfile&quot;
if [[ ! -e &quot;$testfile&quot; ]]; then
    echo &quot;Cannot write to $ROOT/usr/&quot;
    exit 1
fi
rm -f -- &quot;$testfile&quot;

find_mount() {
    local dev mnt etc wanted_dev
    wanted_dev=&quot;$(readlink -e -q $1)&quot;
    while read dev mnt etc || [ -n &quot;$dev&quot; ]; do
        [ &quot;$dev&quot; = &quot;$wanted_dev&quot; ] &amp;&amp; echo &quot;$dev&quot; &amp;&amp; return 0
    done &lt; /proc/mounts
    return 1
}

# usage: ismounted &lt;mountpoint&gt;
# usage: ismounted /dev/&lt;device&gt;
if command -v findmnt &gt;/dev/null; then
    ismounted() {
        findmnt &quot;$1&quot; &gt; /dev/null 2&gt;&amp;1
    }
else
    ismounted() {
        if [ -b &quot;$1&quot; ]; then
            find_mount &quot;$1&quot; &gt; /dev/null &amp;&amp; return 0
            return 1
        fi

        while read a m a || [ -n &quot;$m&quot; ]; do
            [ &quot;$m&quot; = &quot;$1&quot; ] &amp;&amp; return 0
        done &lt; /proc/mounts
        return 1
    }
fi

# clean up after ourselves no matter how we die.
cleanup() {
    echo &quot;Something failed. Move back to the original state&quot;
    for dir in &quot;$ROOT/bin&quot; &quot;$ROOT/sbin&quot; &quot;$ROOT/lib&quot; &quot;$ROOT/lib64&quot; \
	&quot;$ROOT/usr/bin&quot; &quot;$ROOT/usr/sbin&quot; &quot;$ROOT/usr/lib&quot; \
        &quot;$ROOT/usr/lib64&quot;; do
        [[ -d &quot;${dir}.usrmove-new&quot; ]] &amp;&amp; rm -fr -- &quot;${dir}.usrmove-new&quot;
        if [[ -d &quot;${dir}.usrmove-old&quot; ]]; then
            mv &quot;$dir&quot; &quot;${dir}.del~&quot;
            mv &quot;${dir}.usrmove-old&quot; &quot;$dir&quot;
            rm -fr -- &quot;${dir}.del~&quot;
        fi
    done
}

trap 'ret=$?; [[ $ret -ne 0 ]] &amp;&amp; cleanup;exit $ret;' EXIT
trap 'exit 1;' SIGINT

ismounted &quot;$ROOT/usr&quot; || CP_HARDLINK=&quot;-l&quot;

set -e

# merge / and /usr in new dir in /usr
for dir in bin sbin lib lib64; do
    rm -rf -- &quot;$ROOT/usr/${dir}.usrmove-new&quot;
    [[ -L &quot;$ROOT/$dir&quot; ]] &amp;&amp; continue
    [[ -d &quot;$ROOT/$dir&quot; ]] || continue
    echo &quot;Make a copy of \`$ROOT/usr/$dir'.&quot;
    [[ -d &quot;$ROOT/usr/$dir&quot; ]] \
        &amp;&amp; cp -ax -l &quot;$ROOT/usr/$dir&quot; &quot;$ROOT/usr/${dir}.usrmove-new&quot;
    echo &quot;Merge the copy with \`$ROOT/$dir'.&quot;
    [[ -d &quot;$ROOT/usr/${dir}.usrmove-new&quot; ]] \
        || mkdir -p &quot;$ROOT/usr/${dir}.usrmove-new&quot;
    cp -axT $CP_HARDLINK --backup --suffix=.usrmove~ &quot;$ROOT/$dir&quot; &quot;$ROOT/usr/${dir}.usrmove-new&quot;
    echo &quot;Clean up duplicates in \`$ROOT/usr/$dir'.&quot;
    # delete all symlinks that have been backed up
    find &quot;$ROOT/usr/${dir}.usrmove-new&quot; -type l -name '*.usrmove~' -delete || :
    # replace symlink with backed up binary
    find &quot;$ROOT/usr/${dir}.usrmove-new&quot; \
        -name '*.usrmove~' \
        -type f \
        -exec bash -c 'p=&quot;{}&quot;;o=${p%%%%.usrmove~};
                       [[ -L &quot;$o&quot; ]] &amp;&amp; mv -f &quot;$p&quot; &quot;$o&quot;' ';' || :
done
# switch over merged dirs in /usr
for dir in bin sbin lib lib64; do
    [[ -d &quot;$ROOT/usr/${dir}.usrmove-new&quot; ]] || continue
    echo &quot;Switch to new \`$ROOT/usr/$dir'.&quot;
    rm -fr -- &quot;$ROOT/usr/${dir}.usrmove-old&quot;
    mv &quot;$ROOT/usr/$dir&quot; &quot;$ROOT/usr/${dir}.usrmove-old&quot;
    mv &quot;$ROOT/usr/${dir}.usrmove-new&quot; &quot;$ROOT/usr/$dir&quot;
done

# replace dirs in / with links to /usr
for dir in bin sbin lib lib64; do
    [[ -L &quot;$ROOT/$dir&quot; ]] &amp;&amp; continue
    [[ -d &quot;$ROOT/$dir&quot; ]] || continue
    echo &quot;Create \`$ROOT/$dir' symlink.&quot;
    rm -fr -- &quot;$ROOT/${dir}.usrmove-old&quot; || :
    mv &quot;$ROOT/$dir&quot; &quot;$ROOT/${dir}.usrmove-old&quot;
    ln -sfn usr/$dir &quot;$ROOT/$dir&quot;
done

echo &quot;Clean up backup files.&quot;
# everything seems to work; cleanup
for dir in bin sbin lib lib64; do
     # if we get killed in the middle of &quot;rm -rf&quot;, ensure not to leave
     # an incomplete directory, which is moved back by cleanup()
    [[ -d &quot;$ROOT/usr/${dir}.usrmove-old&quot; ]] \
        &amp;&amp; mv &quot;$ROOT/usr/${dir}.usrmove-old&quot; &quot;$ROOT/usr/${dir}.usrmove-old~&quot;
    [[ -d &quot;$ROOT/${dir}.usrmove-old&quot; ]] \
        &amp;&amp; mv &quot;$ROOT/${dir}.usrmove-old&quot; &quot;$ROOT/${dir}.usrmove-old~&quot;
done

for dir in bin sbin lib lib64; do
    [[ -d &quot;$ROOT/usr/${dir}.usrmove-old~&quot; ]] \
        &amp;&amp; rm -rf -- &quot;$ROOT/usr/${dir}.usrmove-old~&quot; || :
    [[ -d &quot;$ROOT/${dir}.usrmove-old~&quot; ]] \
        &amp;&amp; rm -rf -- &quot;$ROOT/${dir}.usrmove-old~&quot; || :
done

for dir in lib lib64; do
    [[ -d &quot;$ROOT/$dir&quot; ]] || continue
    for lib in &quot;$ROOT&quot;/usr/${dir}/lib*.so*.usrmove~; do
        [[ -f $lib ]] || continue
        mv $lib ${lib/.so/_so}
    done
done

set +e

echo &quot;Run ldconfig.&quot;
ldconfig -r &quot;$ROOT&quot;

. $ROOT/etc/selinux/config
if [ -n &quot;$(command -v setfiles)&quot; ] &amp;&amp; [ &quot;$SELINUX&quot; != &quot;disabled&quot; ] &amp;&amp; [ -f /etc/selinux/${SELINUXTYPE}/contexts/files/file_contexts ]; then
    echo &quot;Fixing SELinux labels&quot;
    setfiles -r $ROOT -p /etc/selinux/${SELINUXTYPE}/contexts/files/file_contexts $ROOT/sbin $ROOT/bin $ROOT/lib $ROOT/lib64 $ROOT/usr/lib $ROOT/usr/lib64 $ROOT/etc/ld.so.cache $ROOT/var/cache/ldconfig || :
fi

echo &quot;Done.&quot;
exit 0
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