migrate all history to lfs (even if LFS already installed)

migrate_to_lfs_full.sh

# get BFG from https://rtyley.github.io/bfg-repo-cleaner/

# mirror repo (with lfs already installed)
git clone --mirror git@gitserver:<username>/<old-repo-name>.git
cd <old-repo-name>.git
# get local copy of all files already in lfs (from old remote)
git lfs fetch --all origin <master develop all branches you are insterested separated by spaces>

# convert all history
cd ..
java -jar ~/Downloads/bfg-1.13.0.jar --convert-to-git-lfs "*.{png,dds,xgm,blend,ma,mb,psd,tga,tif,dae,gltf,glb,etc..}" --no-blob-protection <old-repo-name>.git 

#set up new remote 
cd <old-repo-name>.git
vim config # change git@gitserver:<username>/<old-repo-name>.git to git@gitserver:<username>/<new-repo-name>.git
git push --force # this should push modified history using all LFS to git@gitserver:<username>/<new-repo-name>.git