root@creality /root [#] fdisk -l
Found valid GPT with protective MBR; using GPT

Disk /dev/mmcblk0: 15273600 sectors, 3361M
Logical sector size: 512
Disk identifier (GUID): 4eadf3e8-8c0d-0f3c-cced-0b42af69b20d
Partition table holds up to 11 entries
First usable sector is 34, last usable sector is 15271935

Number  Start (sector)    End (sector)  Size Name
     1            2048            4095 1024K ota
     2            4096            6143 1024K sn_mac
     3            6144           14335 4096K rtos
     4           14336           22527 4096K rtos2
     5           22528           38911 8192K kernel
     6           38912           55295 8192K kernel2
     7           55296          669695  300M rootfs
     8          669696         1284095  300M rootfs2
     9         1284096         1488895  100M rootfs_data
    10         1488896        15271935 6730M userdata
Disk /dev/mmcblk0boot1: 4 MB, 4194304 bytes, 8192 sectors
128 cylinders, 4 heads, 16 sectors/track
Units: sectors of 1 * 512 = 512 bytes

Disk /dev/mmcblk0boot1 doesn't contain a valid partition table
Disk /dev/mmcblk0boot0: 4 MB, 4194304 bytes, 8192 sectors
128 cylinders, 4 heads, 16 sectors/track
Units: sectors of 1 * 512 = 512 bytes

Disk /dev/mmcblk0boot0 doesn't contain a valid partition table
Disk /dev/sda: 58 GB, 62026416128 bytes, 121145344 sectors
7511 cylinders, 256 heads, 63 sectors/track
Units: sectors of 1 * 512 = 512 bytes

Device  Boot StartCHS    EndCHS        StartLBA     EndLBA    Sectors  Size Id Type
/dev/sda1 ff 1023,255,63 1023,255,63 4294967295 4294967293 4294967295 2047G ff Unknown
/dev/sda2 ff 1023,255,63 1023,255,63 4294967295 4294967293 4294967295 2047G ff Unknown
/dev/sda3 ff 1023,255,63 1023,255,63 4294967295 4294967293 4294967295 2047G ff Unknown
/dev/sda4 ff 1023,255,63 1023,255,63 4294967295 2559274237 2559274239 1220G ff Unknown