test <class 'VfsLfs1'>
OSError(19,)
hello from lfs
package
hello from lfs
lfsmod2.py: print("hello from lfs")

OSError(30,)
test <class 'VfsLfs2'>
OSError(19,)
hello from lfs
package
hello from lfs
lfsmod2.py: print("hello from lfs")

OSError(36,)
