I have got one of our production ubuntu machine setup by PRODUCTION Unix team here in our company but somehow when I am doing like this -
root@machineA:/test01# ls -lt ls: reading directory .: Input/output error total 0
It is giving me an error and also if I am trying to create any directory in the promary01 directory, it is giving me an error as well -
mkdir: cannot create directory `/test01/primary': Read-only file system
Any thoughts what is wrong? I am thinking to fix this myself instead of telling UNIX PROD guys as I have the root access with me as well and I will be able to learn something new as well.
May be, it was not mounted properly?