stopFn(0, err)
			rebalanceLogIf(GlobalContext, err)

			if quit {
				return
			}

			timer.Reset(randSleepFor())
		}
	}()

	rebalanceLogEvent(ctx, "Pool %d rebalancing is started", poolIdx+1)

	for {
		select {
		case <-ctx.Done():
			doneCh <- ctx.Err()
			return
		default:
		}

		bucket, ok := z.nextRebalBucket(poolIdx)