lsblk odd results

[Grizzly]

22 February 2019  at 9:35, Ralf Mardorf via ubuntu-users wrote:
Re: lsblk odd results (at least in part)

>On Fri, 2019-02-22 at 08:11 +0000, Grizzly wrote:
>> 22 February 2019  at 8:32, Ralf Mardorf wrote:
>> > the output is correct, your reasoning isn't.
>> > 0 = true  or right
>> > 1 = false or wrong
 
>> your own results confirm what I said
 
>> Your SSD's return 0 & your DVD returns 1

>> So by your reasoning you would have 4 rotational devices and a non rotational 
>> DVD ?

>Oops, you are right. However, the output is still correct, my reasoning
>wasn't.

Your output was correct but my own case still seems off, the USB sticks 
"should" not appear as rotational? and that brings the validity of my test(s) 
into question, I could be wrong about which (if any) of my drives are SSD's but 
not wrong about the USB sticks