Hitachi CE50-10 Instruction Manual page 110

5. Configuring Software Environment
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
<Inactive>(/dev/sda2)
CTRL-EDGEN-IMG
<Active><Running>(/dev/sda3)
CTRL-EDGEN-IMG
<BIOS>
version-information
<RAS MCU F/W>
<version information>
<TPM>
<version information>
$
6. Run the OS update command.
Run the ecosupdate command to update the OS in the inactive area and switch the system area that will be the
active area the next time the unit starts to the area containing the updated OS.
$ sudo ecosupdate /mnt/osupdate
7. Check the OS version and partition of the active area to be started next.
Run the rxosenable command with the -p (next startup area display) option specified. Then, confirm that the
partition to be started next has changed to the current inactive area, and the OS version of that inactive area is
updated (see the bold underlined parts).
$ sudo rxosenable -p
OS(version-number) is enabled. (/dev/sda2)
8. Unmount the external media from the unit.
After restoration finishes, unmount the connected external media from the unit.
$ sudo umount /mnt/osupdate
9. Remove the external media from the unit.
10. Reboot the unit.
$ sudo reboot
11. (No user operation required) Automatically log out from the unit.
Wait for the system to start.
12. 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
13. Remotely log in to the unit from the maintenance PC.
Remotely log in to the unit.
Example user name: edgeadm
login: edgeadm
Password: *******
14. Run the version display command to check the OS versions of the active area and inactive area.
Run the showecmode command to confirm that the OS operation mode is Normal mode (see the bold
underlined parts).
$ sudo showecmode
Current : Normal mode
Next : Normal mode
$
Then, run the rxversion command to check the device file names and OS versions for the active area and
inactive area (see the underlined parts). In this example, confirm that the device file name of the active area
is /dev/sda2.
94
model-name version-information
model-name version-information