Comment 6 for bug 1850899

host disk info
starlingx@starlingx-EC600G4:~$ df -h
Filesystem Size Used Avail Use% Mounted on
udev 126G 0 126G 0% /dev
tmpfs 26G 219M 25G 1% /run
/dev/sda2 1.1T 353G 691G 34% /
tmpfs 126G 12M 126G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 126G 0 126G 0% /sys/fs/cgroup
/dev/sda1 511M 3.7M 508M 1% /boot/efi
cgmfs 100K 0 100K 0% /run/cgmanager/fs
tmpfs 26G 28K 26G 1% /run/user/1000
starlingx@starlingx-EC600G4:~$

starlingx@starlingx-EC600G4:~$ sudo hdparm -tT /dev/sda2
[sudo] password for starlingx:

/dev/sda2:
 Timing cached reads: 13450 MB in 1.99 seconds = 6748.01 MB/sec
 Timing buffered disk reads: 648 MB in 3.00 seconds = 215.73 MB/sec
starlingx@starlingx-EC600G4:~$