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add find subvol and snap a folder of subvolumes

master
David Kebler 2023-12-16 08:27:37 -08:00
parent 7963e13c59
commit 82dec74a7b
1 changed files with 21 additions and 3 deletions
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22
modules/btrfs.mod
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@ -71,12 +71,30 @@ echo "~ $((subvolumeFolderSize/1024/1024)) GB"
}
find_subvolumes() {
sudo /bin/find $1 -maxdepth $2 -type d -exec sh -c '
dir=${1:-.}
dep=${2:-1}
sudo /bin/find "$dir" -maxdepth $dep -type d -exec bash -c '
for d do
sudo btrfs subvolume show "$d" >/dev/null 2>&1 && printf "%s\n" "$d"
subv=$(basename $d)
sudo btrfs subvolume show "$d" >/dev/null 2>&1 && printf "%s\n" "$subv"
done' find-sh {} +
}
folder_snapshot() {
for sv in $(find_subvolumes $1 1); do
if [[ -d $2/$sv ]]; then
echo snapshot $sv already exists in $2. You must manually delete target snapshots!
else
sudo btrfs sub snap $1/$sv $2
fi
done
}
# sudo find / -type d -exec sh -c '
# for d do
# btrfs subvolume show "$d" >/dev/null 2>&1 && printf "%s\n" "$d"