Release Notes

What's Changed in Version 2.14.1

• SMB Data Integrity Failover Behavior Updated: The SMB Data Integrity step now removes pool interfaces before failover completes, instead of locking out each share individually. This prevents access to data during failover. Once failover is complete, the interfaces are re-added.

Known Issues

The following known issues have been identified in version 2.14.1.

• Seamless Failover and SMB Data Integrity Do Not Respect igls-ignore Hints: When you select the seamless failover or SMB data integrity options during failover, these options do not respect igls-ignore hints on the pool. All pool interfaces are removed, making them inaccessible.

  Workaround: Do not select the seamless failover or SMB data integrity options if you need access to specific pools during failover.

• Session Limit Exhaustion in Eyeglass v2.14: Superna products may exhaust the session limit by creating individual per-node sessions.

  Workaround: Run the following command on PowerScale to set the web session inactive timeout to 15 minutes:

  isi_gconfig -t web-config session_inactive_timeout=900

  Then run the following commands on ECA to configure session timeouts:

  1. Open the ECA environment configuration file:

     vim /opt/superna/eca/eca-env-common.conf

  2. Add the following lines:

     export ISILON_SESSION_ABSOLUTE_TIMEOUT=240
     export ISILON_SESSION_REFRESH_INTERVAL=240

  3. Save and quit by pressing Esc, typing :wq!, and pressing Enter.

  4. Open the Docker Compose file:

     vim /opt/superna/eca/docker-compose.yml

  5. Add the following options to the environment block of the Turboaudit container definition:

     ISILON_SESSION_ABSOLUTE_TIMEOUT
     ISILON_SESSION_REFRESH_INTERVAL

  6. Push the configuration and restart the Turboaudit service:

     echo y | ecactl cluster push-config
     ecactl cluster exec ecactl cluster services restart --container turboaudit

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Upgrade Information

For questions about upgrading to version 2.14.1, contact Superna Support.