This integer holds the low-order 32 bits of a 64-bit counter of write requests not immediately serviced because the target data was still loading into cache, paired with the high-order cpqDaLogDrvCacheVolAccelNoOfWriteMissLoadingH value, and returns -1 if not applicable. An admin watches this to understand how often application writes have to briefly wait behind an in-progress cache load. For example, a spike in cpqDaLogDrvCacheVolAccelNoOfWriteMissLoading during peak transaction hours suggests contention between concurrent writes and cache loading on that volume.