Compatibility

• ES1640dc/ES1640dc v2

Fixed Issues

• The size of shared folders appeared to be different in QES and on Windows clients.
• Packets counter information was not received after querying a port trunking interface using SNMP.
• A storage controller takeover would sometimes timeout due to a slow pool import.
• When migrating system drives to another NAS with a different firmware version, the Migrate Setup button did not appear on the Quick Setup page.
• Windows users could not access a NAS shared folder if the shared folder permissions were configured in File Station.
• Removed information about retention time and automatic file cleanup from the Network Recycle Bin page in Help Center.
• It was possible to mount multiple shared folders to the same path.
• Too many log messages were created when running a NAS to NAS backup job if the destination shared folder had WORM enabled.
• It was sometimes not possible to update QES to a later version using the QES web UI.
• The NAS could not join an active directory domain if the AD administrator password contained special characters.

Enhancements

• When enabling deduplication, QES now gives a warning when this feature might affect system performance.
• You can now set a performance profile of "VMware" when creating a shared folder to increase VMware performance.
• Added support for QNAP QDA-SA SAS-to-SATA adapter.

Important Notes

• For instructions on updating QES to the latest version, open the following link. https://preview.qnap.com/en/how-to/faq/article/my-nas-is-running-an-older-version-of-qes-can-i-update-to-the-latest-version-directly-what-sequence-should-i-follow-when-updating-qes
• For release note history, open the following link. https://www.qnap.com/en/releasenotes_qes/