THE INFORMATION IN THIS ARTICLE APPLIES TO:
- EFT v6 and later
DISCUSSION
EFT can be installed in an active-passive cluster for failover clustering or (in v7 and later) an active-active cluster for "always on" high availability (HA) service.
Separate instructions are provided belowfor:
- Installing EFT in an active-passive failover cluster
- Upgrading EFT in an active-passive failover cluster
- Installing EFT in an active-active HA cluster
- Upgrading EFT in an active-active HA cluster (v7 and later only)
(TIP:Print this topic and check off the steps as they are completed.)
If needed, refer to EFT installation instructions at http://help.globalscape.com/help/eft7-1/mergedprojects/eft/installingserveradministratormodules.htm (or for your version, if different).
Installing EFT v7 and later in an Active-Active HA cluster
Before beginning, for important information about your HA deployment, please also refer to the EFT help documentation http://help.globalscape.com/help/eft7-1/mergedprojects/eft/eft_ha_%28active-active%29_deployment.htm.
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Refer to the topic in the EFT help documentation EFT HA (Active-Active) Deployment for important information about MSMQ/multicasting and HA. | |
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Note: If you cannot browse to the shared resource disk, then the clustered disk is offline or assigned to the other node. CANCEL the installation and verify that the clustered disk can be accessed on the node you are installing on, and then restart the installation process. | |
Note: You must specify a remote SQL or Oracle server for the ARM database. Do not use a local database, such as SQL Server Express. | |
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Upgrading EFT v7 and later in an active-active HA Cluster
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(Note:Installer will create a backup of the existing configuration and store it in the config path) | |
!!!DO NOT START THE EFT SERVICE ON THIS NODE YET!!! | |
(Note:Installer will create a backup of the existing configuration and store it in the config path) | |
!!!DO NOT START THE EFT SERVICE ON THE SECOND NODE!!! | |
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Rollback Instructions
If you need to revert after upgrading EFT in an HA cluster
- Stop both EFT nodes
- Uninstall from both EFT nodes.
- Reinstall old version of EFT to both nodes using silent installer. Verify paths are correct.
- Start both nodes and confirm successful installation.
- Stop both EFT nodes.
- Copy contents of pre-upgrade shared configuration path back into shared configuration path.
- Start node one. Verify that pre-upgrade configuration exists.
Installing EFT in a Failover Cluster Configuration
Before you add EFT to your failover cluster, you must setup your cluster manager. Please consult your cluster manager vendor’s documentation for details. Globalscape's Server Support team can provide assistance with basic configuration questions, and Globalscape Professional Services group provide assistance with installing and configuring a cluster. |
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Note: If you cannot browse to the shared resource disk, then the clustered disk is offline or assigned to the other node. CANCEL the installation and verify that the clustered disk can be accessed on the node you are installing on, and then restart the installation process. | |
Note: You must specify a remote SQL or Oracle server for the ARM database. Do not use a local database, such as SQL Server Express. | |
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Note: Make sure you specify a Site root folder on the shared resource drive when creating your first Site. (For example: Site Root = H:\Data.) | |
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Upgrading EFT in an ExistingFailover (Active-Passive) Cluster
To upgrade an EFT version 6.4 or later that is alreadyinstalled in a cluster configuration:
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Note: Microsoft’s failover cluster will bring down the disk resource when the role is stopped. You may need to detach the clustered disk from the role and bring the clustered disk resource back online so that the installer can write files to the clustered (shared resource) disk. | |
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Note: Do not proceed with the installation if you are unable to validate your database connection. Contact Globalscape support or your database administrator for further assistance. | |
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