How to reproduce
Tyrrells plans to give vegetable crisps the chop
，这一点在夫子中也有详细论述
"statusCode": 200,
composefs on / type overlay (ro,relatime,seclabel,lowerdir+=/run/ostree/.private/cfsroot-lower,datadir+=/sysroot/ostree/repo/objects,redirect_dir=on,metacopy=on)