nvme_set_features_volatile_wc(2)
| nvme_set_features_volatile_wc(9) | libnvme API manual | nvme_set_features_volatile_wc(9) |
NAME
nvme_set_features_volatile_wc - Set volatile write cache feature
SYNOPSIS
int nvme_set_features_volatile_wc (int fd , bool wce , bool save , __u32 *result );
ARGUMENTS
- fd
- File descriptor of nvme device
- wce
- Write cache enable
- save
- Save value across power states
- result
- The command completion result from CQE dword0
RETURN
The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.
| nvme_set_features_volatile_wc | October 2025 |