nvme_set_features_volatile_wc - Set volatile write cache feature

fd File descriptor of nvme device wce Write cache enable save Save value across power states result The command completion result from CQE dword0

nvme_set_features_volatile_wc - Set volatile write cache feature

The nvme command status if a response was received (see enumnvme_status_field) or -1 with errno set otherwise. May 2025 nvme_set_features_volatile_wc nvme_set_features_volatile_wc(2)