[eva@tom1 ~]$ cat ~/new_iso/etc/fstab
# /dev/sdb3 LABEL=ARCH_ROOT
UUID=cb7b1794-2e34-456c-b4c6-b470a4d3df26 / btrfs rw,noatime,space_cache=v2,compress=zstd,ssd 0 0
[eva@tom1 ~]$