I bought a new 5TB Seagate backup plus portable external HDD. When connected with Manjaro, it shows only 3.64 TiB.
My calculation shows that 5TB should be more than 4.5 TiB. What could be wrong? On the HDD it is written as 5TB
Seems like something wrong. I tried the commands mentioned in the post and I get a WD hard drive instead of a Seagate one. I think this one is not getting detected. I wasn't aware of a WD drive in my machine.
gparted
show for the drive?sudo hdparm -I /dev/sdX
andsudo fdisk -l /dev/sdX
and/orlsblk -b /dev/sdX
for the drive? Replace X with the lowercase letter so that it matches your drive. Please append to the question if possible.