$ dmesg | grep nvme
[    1.017031]  nvme0n1: p1 p2 p3 p4
[    7.487584] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null)
[    7.624166] EXT4-fs (nvme0n1p1): re-mounted. Opts: errors=remount-ro
[    8.472627] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[    8.475500] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Opts: (null)