rendered paste bodyroot@CPU1:/dev/mapper# hdparm -tT /dev/mapper/nvidia_bfafgfja
/dev/mapper/nvidia_bfafgfja:
Timing cached reads: 1896 MB in 2.00 seconds = 948.47 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device
Timing buffered disk reads: 644 MB in 3.00 seconds = 214.31 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device
root@CPU1:/dev/mapper#
root@CPU1:/dev/mapper#
root@CPU1:/dev/mapper#
root@CPU1:/dev/mapper# hdparm -tT /dev/mapper/nvidia_bfafgfja1
/dev/mapper/nvidia_bfafgfja1:
Timing cached reads: 1908 MB in 2.00 seconds = 954.51 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device
Timing buffered disk reads: 648 MB in 3.00 seconds = 215.95 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device
root@CPU1:/dev/mapper#