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Editing: mount-overlayfs.sh
#!/usr/bin/sh command -v getarg > /dev/null || . /lib/dracut-lib.sh getargbool 0 rd.live.overlay.overlayfs && overlayfs="yes" getargbool 0 rd.live.overlay.readonly && readonly_overlay="--readonly" || readonly_overlay="" ROOTFLAGS="$(getarg rootflags)" if [ -n "$overlayfs" ]; then if [ -n "$readonly_overlay" ] && [ -h /run/overlayfs-r ]; then ovlfs=lowerdir=/run/overlayfs-r:/run/rootfsbase else ovlfs=lowerdir=/run/rootfsbase fi if ! strstr "$(cat /proc/mounts)" LiveOS_rootfs; then mount -t overlay LiveOS_rootfs -o "$ROOTFLAGS,$ovlfs",upperdir=/run/overlayfs,workdir=/run/ovlwork "$NEWROOT" fi fi
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