Revert "storage: Prior to creating a volume, refresh the pool"
Revert "storage: Prior to creating a volume, refresh the pool"

This reverts commit fdda37608a6e22406fbdfe4ac0c573a96a8d0417.

This commit only manages a symptom of finding a buildRet failure
where a volume was not listed in the pool, but someone created the
volume outside of libvirt in the pool being managed by libvirt.

jfehlig/libvirt,zippy2/libvirt,zippy2/libvirt,nertpinx/libvirt,libvirt/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,datto/libvirt,VenkatDatta/libvirt,datto/libvirt,nertpinx/libvirt,nertpinx/libvirt,datto/libvirt,VenkatDatta/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,eskultety/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,olafhering/libvirt,libvirt/libvirt,olafhering/libvirt,jfehlig/libvirt,eskultety/libvirt,fabianfreyer/libvirt,rlaager/libvirt,fabianfreyer/libvirt,rlaager/libvirt,libvirt/libvirt,taget/libvirt,zippy2/libvirt,jfehlig/libvirt,crobinso/libvirt,jardasgit/libvirt,rlaager/libvirt,andreabolognani/libvirt,taget/libvirt,crobinso/libvirt,datto/libvirt,andreabolognani/libvirt,rlaager/libvirt,olafhering/libvirt,crobinso/libvirt,eskultety/libvirt,olafhering/libvirt,nertpinx/libvirt,taget/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,zippy2/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,rlaager/libvirt,datto/libvirt,andreabolognani/libvirt,libvirt/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,taget/libvirt,taget/libvirt,eskultety/libvirt,eskultety/libvirt,nertpinx/libvirt,crobinso/libvirt