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Appliance Mode Users Only - Upgrade Should be Applied in 2 Steps

The upgrade will upgrade your DPOD installation to an advanced level of Operating System (CentOS 7.47). Therefore the upgrade command will be required to be executed twice: 1) For Operating System upgrade 2) For Application upgrade. This procedure will document this to steps upgrade

  1. For operating system upgrade
  2. For application software upgrade

Issue in Upgrading Cell Environment from 1.0.9.0 to 1.0.10.0

Warning

DPOD 1.0.10.0 has an issue that causes upgrades to fail in a cell environment. Follow the instructions below to avoid this issue.

  1. Before running the upgrade, execute the following commands on each of the cell members:

    Code Block
    languagebash
    themeRDark
    # Cell MEMBERS only!
mv /app/agentnode /app/agentnode-old
mv /etc/init.d/MonTier-AgentNode /etc/init.d/Disabled-MonTier-AgentNode


  2. Before running the upgrade, execute the following commands on the cell manager:

    Code Block
    languagebash
    themeRDark
    # Cell MANAGER only!
mv /app/agentnode /app/agentnode-old


Issue in Executing the Data Migration Tool

Warning

DPOD 1.0.10.0 sometimes fail to execute the Data Migration Tool. This has been fixed in DPOD 1.0.10.1, so you may upgrade directly to 1.0.10.1 in order to avoid this issue.

In case the following message is displayed, please use the steps below to execute the Data Migration Tool during an upgrade to 1.0.10.0:

Code Block
languagetext
themeRDark
Some of the stored application data cannot be migrated to the latest version of the Store service.
A data migration tool has been deployed in /installs/data-migration-tool.
You may run it using the following command:
/installs/data-migration-tool/data-migration-tool.sh

Steps to execute the Data Migration Tool:

Code Block
languagebash
themeRDark
# Make sure the sfs file name matches the downloaded file name and modify it if required
# Mount the fix pack file and copy java directory to migration tool.
cd /installs/update/fix/TODO
mount DPOD-fixpack-1.0.10.0.sfs /mnt/update/
cp -r /mnt/update/java /installs/data-migration-tool/.
umount /mnt/update

# Set migration tool java runtime to copied jvm
cp /installs/data-migration-tool/data-migration-tool.sh /installs/data-migration-tool/data-migration-tool.sh-orig
sed -i 's/java\ -cp/\/installs\/data-migration-tool\/java\/bin\/java\ -cp/i' /installs/data-migration-tool/data-migration-tool.sh

# Run the tools
/installs/data-migration-tool/data-migration-tool.sh