Troubleshooting • hdparm -> SG_IO: bad/missing sense data

Code:

root@rpi4b:/media# hdparm -tT /dev/sdb/dev/sdb: Timing cached reads:   1518 MB in  2.00 seconds = 759.36 MB/secSG_IO: bad/missing sense data, sb[]:  70 00 05 00 00 00 00 0a 00 00 00 00 24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Timing buffered disk reads: 388 MB in  3.01 seconds = 128.75 MB/secroot@rpi4b:/media# root@rpi4b:/media# root@rpi4b:/media# hdparm -tT /dev/sdc/dev/sdc: Timing cached reads:   1504 MB in  2.00 seconds = 752.03 MB/sec Timing buffered disk reads: 398 MB in  3.00 seconds = 132.66 MB/secroot@rpi4b:/media# 

Code:

root@rpi4b:/media# lsblkNAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTsda           8:0    1 115.4G  0 disk └─sda1        8:1    1 115.4G  0 part /media/usbsticksdb           8:16   0   4.6T  0 disk ├─sdb1        8:17   0   128M  0 part └─sdb2        8:18   0   4.6T  0 part /media/usbdisk5tsdc           8:32   0   3.7T  0 disk ├─sdc1        8:33   0   128M  0 part └─sdc2        8:34   0   3.7T  0 part /media/usbdisk4t...