OK, I've reworked the function to read:
ls_scan_targets() {
lsblk -o NAME,MOUNTPOINT,FSTYPE -P -n -p \
$(lvs -o lv_path --noheadings -S "lv_active=active,lv_role=public,lv_role!=snapshot,vg_free>${snap_size_mb}") | \
grep FSTYPE=\"ext\[234\]\" | while read vars ; do
eval "${vars}"
if [ "${scrub_all}" -eq 1 ] || [ -n "${MOUNTPOINT}" ]; then
echo ${MOUNTPOINT:-${NAME}}
fi
done | sort | uniq
}
I think that's the final answer....
- Ted
