<h2>Editing File: /usr/lib/dracut/modules.d/80lvmmerge/lvmmerge.sh</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/bash

type getarg &gt;/dev/null 2&gt;&amp;1 || . /lib/dracut-lib.sh

do_merge() {
    sed -i -e 's/\(^[[:space:]]*\)locking_type[[:space:]]*=[[:space:]]*[[:digit:]]/\1locking_type = 1/' \
        /etc/lvm/lvm.conf

    systemctl --no-block stop sysroot.mount
    swapoff -a
    umount -R /sysroot

    for tag in $(getargs rd.lvm.mergetags); do
        lvm vgs --noheadings -o vg_name | \
            while read -r vg || [[ -n $vg ]]; do
                unset LVS
                declare -a LVS
                lvs=$(lvm lvs --noheadings -o lv_name &quot;$vg&quot;)
                for lv in $lvs; do
                    lvm lvchange -an &quot;$vg/$lv&quot;

                    tags=$(trim &quot;$(lvm lvs --noheadings -o lv_tags &quot;$vg/$lv&quot;)&quot;)
                    strstr &quot;,${tags},&quot; &quot;,${tag},&quot; || continue

                    if ! lvm lvs --noheadings -o lv_name &quot;${vg}/${lv}_dracutsnap&quot; &amp;&gt;/dev/null; then
                        info &quot;Creating backup ${lv}_dracutsnap of ${vg}/${lv}&quot;
                        lvm lvcreate -pr -s &quot;${vg}/${lv}&quot; --name &quot;${lv}_dracutsnap&quot;
                    fi
                    lvm lvchange --addtag &quot;$tag&quot; &quot;${vg}/${lv}_dracutsnap&quot;

                    info &quot;Merging back ${vg}/${lv} to the original LV&quot;
                    lvm lvconvert --merge &quot;${vg}/${lv}&quot;

                    LVS+=($lv)
                done

                systemctl --no-block stop sysroot.mount
                udevadm settle

                for ((i=0; i &lt; 100; i++)); do
                    lvm vgchange -an &quot;$vg&quot; &amp;&amp; break
                    sleep 0.5
                done

                udevadm settle
                lvm vgchange -ay &quot;$vg&quot;
                udevadm settle
                for lv in &quot;${LVS[@]}&quot;; do
                    info &quot;Renaming ${lv}_dracutsnap backup to ${vg}/${lv}&quot;
                    lvm lvrename &quot;$vg&quot; &quot;${lv}_dracutsnap&quot; &quot;${lv}&quot;
                done
                udevadm settle
            done
    done

    systemctl --no-block reset-failed systemd-fsck-root
    systemctl --no-block start systemd-fsck-root
    systemctl --no-block reset-failed sysroot.mount
    systemctl --no-block start sysroot.mount

    for ((i=0; i &lt; 100; i++)); do
        [[ -d /sysroot/dev ]] &amp;&amp; break
        sleep 0.5
        systemctl --no-block start sysroot.mount
    done

    if [[ -d /sysroot/restoredev ]]; then
        (
            if cd /sysroot/restoredev; then
                # restore devices and partitions
                for i in *; do
                    target=$(systemd-escape -pu &quot;$i&quot;)
                    if ! [[ -b $target ]]; then
                        warn &quot;Not restoring $target, as the device does not exist&quot;
                        continue
                    fi

                    # Just in case
                    umount &quot;$target&quot; &amp;&gt; /dev/null

                    info &quot;Restoring $target&quot;
                    dd if=&quot;$i&quot; of=&quot;$target&quot; |&amp; vinfo
                done
            fi
        )
        mount -o remount,rw /sysroot
        rm -fr /sysroot/restoredev
    fi
    info &quot;Rebooting&quot;
    reboot
}

if getarg rd.lvm.mergetags; then
    do_merge
fi

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