In git this is not not executable because it's meant to be installed
using ./install-my-scripts
-If latest subvols \$@ are not mounted, print a message, and print
-the unstale subvol name into /nocow/btrfs-stale/\$subvol
+Print the unstale subvol name into /nocow/btrfs-stale/\$subvol
+
+If latest subvols \$@ are not mounted, print a message to terminal.
Fresh is opposite of stale. To be fresh, either SUBVOL_MOUNTPOINT is a
snapshot of the latest, or the latest snapshot is snapshot of
}
# duplicated in mount-latest-sub
+# Reassign $1 var from /dev/dm- to corresponding /dev/mapper/
mapper-dev() {
local mapdev
local -n devref=$1