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DPOD software updates are available from time to time and include enhancements, security updates, component upgrade, bug fixes, etc.

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The following table describes the upgrade paths between versions:

From
To

1.0.8.0

1.0.8.6

1.0.9.0

1.0.10.0

1.0.10.1

1.0.11.0

1.0.12.0

1.0.13.0

1.0.8.6 1

1.0.8.0 → 1.0.8.6








1.0.9.0

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.9.0

1.0.8.6 → 1.0.9.0







1.0.10.0

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.10.0

1.0.8.6 → 1.0.10.0

1.0.9.0 → 1.0.10.0






1.0.10.1

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.10.1

1.0.8.6 → 1.0.10.1

1.0.9.0 → 1.0.10.1

1.0.10.0 → 1.0.10.1





1.0.11.0

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.11.0

1.0.8.6 → 1.0.11.0

1.0.9.0 → 1.0.11.0

1.0.10.0 → 1.0.11.0

1.0.10.1 → 1.0.11.0




1.0.12.0 2

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.11.0
1.0.11.0 → 1.0.12.0

1.0.8.6 → 1.0.11.0
1.0.11.0 → 1.0.12.0

1.0.9.0 → 1.0.11.0
1.0.11.0 → 1.0.12.0

1.0.10.0 → 1.0.12.0

1.0.10.1 → 1.0.12.0

1.0.11.0 → 1.0.12.0



1.0.13.0

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.11.0
1.0.11.0 → 1.0.13.0

1.0.8.6 → 1.0.11.0
1.0.11.0 → 1.0.13.0

1.0.9.0 → 1.0.11.0
1.0.11.0 → 1.0.13.0

1.0.10.0 → 1.0.13.0

1.0.10.1 → 1.0.13.0

1.0.11.0 → 1.0.13.0

1.0.12.0 → 1.0.13.0


1.0.14.0 3

1.0.8.0 → 1.0.8.6
1.0.8.6 → 1.0.11.0
1.0.11.0 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.8.6 → 1.0.11.0
1.0.11.0 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.9.0 → 1.0.11.0
1.0.11.0 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.10.0 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.10.1 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.11.0 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.12.0 → 1.0.13.0
1.0.13.0 → 1.0.14.0

1.0.13.0 → 1.0.14.0

1 Up to version 1.0.8.6, the fix pack file does not include previous fix packs, so each fix pack should be applied one by one.

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Upgrading a Cell Environment

Note: This procedure has changed since 1.0.12.0. In previous versions the process of upgrading a cell environment was different.

To upgrade a cellenvironment:

  1. Make sure the entire cell is up and running. Upgrading is possible only if the cell is healthy.

  2. Upgrade In the cell manager.When the cell manager upgrade is complete, the cell manager , execute the following command:

    Code Block
    curl -X PUT "montier-es-http:9200/_cluster/settings" -H 'Content-Type: application/json' -d'{"persistent":{"cluster.max_shards_per_node":"20000"}}'

Expected response:
{"acknowledged":true,"persistent":{"cluster":{"max_shards_per_node":"20000"}},"transient":{}}

  3. Upgrade the cell manager.

  4. When the cell manager upgrade is complete, only the following services should be up and running - MonTier-Derby, MonTier-es-raw-trans-Node-1/2/3/4 (the Web Console will be unavailable).
    Do not start the other services manually on the cell manager unless requested explicitlyexplicitly.

  5. Copy /app/keys directory (including any sub-directories) from the cell manager to all cell members (this will share the encryption key and generated certificates between the cell components).

  6. Upgrade all cell members (can be done in parallel).

  7. When the cell members upgrade is complete, start the cell manager services using the app-util.sh ("Start All").

Copy the Software Update Files to DPOD Server

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The following table lists the required available space:

Mount Point

Required Available Space

/

100 MB

/installs

4 GB + internal configuration database size
The internal configuration database size can be inspected by executing du -sh /app/derby/

If there is not enough free space on the /installs mount point, you may free some from the following directories:

Directory

Description

/installs/update/fix/TODO

Remove old DPOD update files (.sfs)

/installs/backups
/installs/system-backup
/installs/update/fix/backups

Remove old DPOD backup directories

/installs/APPL-setup
/installs/MonTierInstaller
/installs/rpms

Remove the directories

Follow Special Steps

Some versions require special steps. Make sure to follow them:

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Install the Software Update

  1. If this DPOD server is an all-in-one or a cell manager, make sure DPOD is up and running, and that the Store status is green (under DPOD Health → Store). Upgrading is possible only if the current installation is healthy.

  2. Execute the following commands as root (using sudo is not supported):

Code Block
languagebash
cd /installs/update/fix/TODO
MonTierUpdateInstaller.sh -u DPOD-fixpack-<version number>.sfs -s DPOD-fixpack-<version number>.md5

For example:
MonTierUpdateInstaller.sh -u DPOD-fixpack-1_0_14_0.sfs -s DPOD-fixpack-1_0_14_0.md5

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Please review the upgrade log file if the console displays any error messages.

Optional Manual Steps during Software Update

Some versions require manual steps in order to complete the upgrade. These steps are described below.

...

Code Block
languagebash
Some of the existing data needs to be migrated to a newer format or structure.
The data migration tool has been deployed in /installs/data-migration-tool.
Further information can be found in the documentation at: Admin Guide -> Installation and Upgrade -> Upgrade

Configuring the Data Migration Tool

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