FS_VNODE_CAPABILITY_PUT_VNODE
fNodeCapabilities.Set(FS_VNODE_CAPABILITY_PUT_VNODE, fFSOps->write_vnode);
fNodeCapabilities.Set(FS_VNODE_CAPABILITY_PUT_VNODE, true);
capabilities.Set(FS_VNODE_CAPABILITY_PUT_VNODE, ops->put_vnode);