if p == nil {
			if c.checkpool(op, pc) {
				p = op
				continue
			}

			// can't happen: blitrl is not nil, but checkpool didn't flushpool
			ctxt.Diag("internal inconsistency")

			break
		}

		p.Pc = int64(pc)
		o = c.oplook(p)
		m = int(o.size)

		if m%4 != 0 || p.Pc%4 != 0 {
			ctxt.Diag("!pc invalid: %v size=%d", p, m)
		}

	}
	provisionerName := storageClass.Provisioner
	logger.V(4).Info("provisionClaimOperation", "PVC", klog.KObj(claim), "pluginName", pluginName, "provisionerName", provisionerName)

	// Add provisioner annotation to be consistent with external provisioner workflow
	newClaim, err := ctrl.setClaimProvisioner(ctx, claim, provisionerName)
	if err != nil {
		// Save failed, the controller will retry in the next sync

		// ambiguous, since we don't know what protocol we're switching to.
		// Conceivably, it's one that doesn't need us to send the body.
		// Given that we'll send the body if ExpectContinueTimeout expires,
		// be consistent and always send it if we aren't closing the connection.
		if resp.Close || rc.treq.Request.Close {
			close(continueCh) // don't send the body; the connection will close
		} else {