Hitachi CE50-10 Instruction Manual page 112

5. Configuring Software Environment
Figure 5‒26: Flow of OS update steps in configuration No. 2
1. Check the communication between the maintenance PC and the unit.
Run the ping command to confirm that the maintenance PC can communicate with the unit.
$ ping IP-address-of-the-target-unit
2. Remotely log in to the unit from the maintenance PC.
Remotely log in to the unit as a user who can run the sudo command.
Example user name: edgeadm
login: edgeadm
Password: *******
3. Run the version display command to check the OS versions of the active area and inactive area.
Run the rxversion command to check the device file names and OS versions for the active area and inactive
area (see the bold underlined parts).
$ sudo rxversion
<Active><Running>(/dev/sda3)
96