[CentOS] Broken output for fdisk -l

[Gordon Messmer]

On 07/12/2016 09:52 AM, Hersh wrote:
> There was some problem with our system so I re-installed the server with
> CentOS 7. Now, when I am trying to run 'fdisk -l' command, it is returning
> a broken output.
>
> It throws this error- "fdisk: cannot open /dev/sdc: Input/output error".



So, your server had an undiagnosed problem, and now it reports read 
errors on /dev/sdc?  Do you think those two things might be related?