Upgrade 9.0 Patch 1 to 9.1
Backup IMSVA 9.0 Patch 1
Mount External Disk
mount /dev/sdb /var/udisk
# mkdir /var/udisk/app_data_backup
Copy all files to the disk:
cp -–preserve --recursive /var/app_data/* /var/udisk/app_data_backup/
Stop IMSVA Services:
# /opt/trend/imss/script/imssctl.sh stop service crond stop
Start IMSVA Services:
# /opt/trend/imss/script/imssctl.sh start service crond start
Use the following command in the CLI console to verify there are no
messages in the Postfix queue:
# postqueue –p
Upgrading a Single IMSVA
Restart the server that you want to upgrade with the IMSVA Installation DVD.
verify the upgrade:
# tail -f /var/app_data/installlog
2016/09/03 23:53:04 EEST [5446:-142989632] Upgrade succeeded. [installer.py:276]
restart IMSVA services from the CLI console:
# /mnt/backup/dry_run.sh
verify the upgrade:
# tail -f /var/app_data/installlog
To roll back to IMSVA 9.0 Patch 1, use the following commands:
# /mnt/backup/confirm.sh Do you want to complete the upgrade process[yes/no]:yes The dry run has stopped. InterScan Messaging Security Virtual Appliance has upgraded to 9.1 successfully.