5.5.2 Performing Upgrade

Execute the following command.

# cd dvdMountPoint/Agent_unix/Storage_Cruiser/Linux
# /bin/sh ./scagtinstall.sh

The following message is displayed. To continue, enter "y". To discontinue, enter "n" or "q".

ETERNUS SF Storage Cruiser 16.9
Copyright FUJITSU LIMITED 2013-2021
This program will upgrade "ETERNUS SF Storage Cruiser" Agent on your system.

Do you want to continue the upgrade of this package? [y,n,?,q]

If "y" was entered, the upgrade continues.

If the upgrade completes normally, the following message is displayed.

INFO : Starting Upgrade of ETERNUS SF Storage Cruiser ...
...
INFO : Upgrade of <FJSVssage> was successful.
INFO : ETERNUS SF Storage Cruiser Agent was upgraded successfully.

If the upgrade fails, the following message is displayed.

ERROR : not privileged
or
INFO  : Upgrade is terminated.
or
ERROR : Upgrading FJSVssage was failed.

Unmount and eject the DVD media.
```
# cd /
# umount dvdMountPoint
```

The Storage Cruiser's agent upgrade is completed.
Refer to "5.5.4 Tasks to Be Performed After Upgrade" to set up the Storage Cruiser's agent.

Point

It is recommended that you back up the system before starting the upgrade.
By preparing a backup, in cases when an error occurs during the upgrade, it is possible to return the system to its state prior to the upgrade, simply by recovering (restoring) the system from the backup.
If the upgrade was terminated abnormally, refer to "8.2.4 In Case of Problem During Upgrade of Storage Cruiser's Agent (for Solaris, Linux)" to recover the system to the normal state.
Once normal operation has been confirmed after the upgrade of the Storage Cruiser's agent, the backup data in the backup destination directory created in step 5 of "5.5.1.1 Backing Up Operational Environment of Previous Version" maybe deleted.