nvme_set_features_resv_persist2(2)

nvme_set_features_resv_persist2(9) libnvme API manual nvme_set_features_resv_persist2(9)

NAME

nvme_set_features_resv_persist2 - Set persist through power loss feature

SYNOPSIS

int nvme_set_features_resv_persist2 (int fd , __u32 nsid , bool ptpl , bool save , __u32 *result );

ARGUMENTS

fd
File descriptor of nvme device
nsid
Namespace ID
ptpl
Persist Through Power Loss
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_resv_persist2 October 2025