Point
-
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 "
7.3.1.1 Backing Up Operational Environment of Previous Version
" maybe deleted.
7.4 Upgrading Storage Cruiser's Agent (for Solaris)
Point
For Performing Upgrade in Single-user Mode
Check that the local file system is already mounted before the installation. If it is not mounted yet, mount the local file system.
# /usr/sbin/mountall -l
7.4.1 Preparing for Upgrade
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.
7.4.1.1 Backing Up Operational Environment of Previous Version
For recovery in case the upgrade fails, perform a backup of the operating environment of the previous version of the Storage Cruiser's
agent.
The procedure is shown below:
1.
Login to the server on which to perform the tasks. Perform operations after logging in with root (superuser).
2.
Execute the following command to stop the daemon:
# /opt/FJSVssage/bin/pstorageagt
3.
Execute the following command to confirm that the daemon has stopped:
# /bin/ps -ef | grep FJSVssage
If not stopped, execute the following command to stop it forcibly:
# /usr/bin/kill -9 daemonProcID
4.
Insert the DVD-ROM "ETERNUS SF SC/ACM/Express Mediapack (Agent Program and Manual)" for this version into the DVD-ROM
drive and mount the DVD-ROM.
Refer to "DVD-ROM Contents" in the
ETERNUS SF Installation and Setup Guide
for this version for information on the DVD-ROM
structure and detailed contents.
In command example, the device name of the DVD-ROM drive is mounted as /dev/dsk/c0t4d0s0. The device name of the DVD-
ROM drive may differ depending on the device.
# mount -F hsfs -o ro /dev/dsk/c0t4d0s0 dvdromMountPoint
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