lxd: Correct srcPath check for cephs
lxd: Correct srcPath check for cephs

Signed-off-by: Abby Krishnan <e4ec4d63e5df113fd42cceefa3085500390c265b@gmail.com>

atxwebs/lxd,atxwebs/lxd,lxc/lxd,lxc/lxd,stgraber/lxd,lxc/lxd,stgraber/lxd,stgraber/lxd,Skarlso/lxd,Skarlso/lxd,hallyn/lxd,lxc/lxd,hallyn/lxd,mjeanson/lxd,hallyn/lxd,hallyn/lxd,hallyn/lxd,atxwebs/lxd,mjeanson/lxd,Skarlso/lxd,lxc/lxd,hallyn/lxd,stgraber/lxd,stgraber/lxd,stgraber/lxd,lxc/lxd,mjeanson/lxd,lxc/lxd,stgraber/lxd,Skarlso/lxd,atxwebs/lxd