libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_voltage\_measurement\_ovol - Voltage Measurement log page - Overvoltage (OVOL)

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_voltage\_measurement\_ovol {  
**NVME\_VOLTAGE\_MEASUREMENT\_OVOL\_MOVV\_SHIFT** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_OVOL\_MOVV\_MASK** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_OVOL\_OVV**

};

# [Constants](#Constants)

[NVME\_VOLTAGE\_MEASUREMENT\_OVOL\_MOVV\_SHIFT](#NVME_VOLTAGE_MEASUREMENT_OVOL_MOVV_SHIFT)

Shift amount to get the Maximum Overvoltage Value (MOVV)

[NVME\_VOLTAGE\_MEASUREMENT\_OVOL\_MOVV\_MASK](#NVME_VOLTAGE_MEASUREMENT_OVOL_MOVV_MASK)

Mask to get MOVV

[NVME\_VOLTAGE\_MEASUREMENT\_OVOL\_OVV](#NVME_VOLTAGE_MEASUREMENT_OVOL_OVV)

Overvoltage Valid

enum nvme\_voltage\_measurement\_ovol October 2026

---

Document: nvme_voltage_measurement_ovol-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli