Hi Haines,

On 4/8/21 12:31, Haines Brown wrote:
> Indeed, fdisk-l returns nothing. There does exist a set of sdc*
> interfaces in /dev. What is the fix?

Take a chance with lsblk and blkid, miscelaneous utilities of util-linux.

On the other hand

# udevadm info -a -p  $(udevadm info -q path -n /dev/sdc)

# udevadm info -a -p  $(udevadm info -q path -n /dev/sdcX)

will list the attributes of sdc and sdcX.

Aitor.