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DR Series Software 4.0.0.1 - Release Notes

Product licensing

Product licensing

If you purchased the DR Series system prior to November 2016 and require licensing assistance, visit the Dell Support site at https://support.dell.com or contact your Dell DR Series representative. If you purchased the DR Series system after November 2016, and require Quest licensing assistance, please visit: https://support.quest.com/contact-us/licensing.

 
NOTE: The only DR Series system models that require specific additional licensing to be added are expansion shelves, the DR2000v, and the DR4300e.
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Supported software and hardware

Supported software and hardware

For a complete list of the supported hardware and software for the DR Series system, see the DR Series System Interoperability Guide. You can download this guide by visiting http://support.quest.com/DR-Series and selecting your specific DR Series system, which opens the product support page to view product documentation for your system.

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What's new in this release

What’s new in this release

This release includes maintenance fixes for the DR Series system software. (Refer to the section, “Known Issues and their Resolutions,” for detailed information on those fixes.)

4.0.0.1a Release:

This release provides standalone license support for DR2000V 12TB models of the DR Series virtual system.

4.0.0.1 Release:

The following list describes the features and enhancements included in this release.

•
Maintenance release - This is a maintenance release that adds a number of customer fixes to the 4.0 release.
•
Added data management application version support - This release adds supports for Veritas NetBackup 8.0 and Backup Exec 16.

4.0 Release:

For your reference, the following list describes the features and enhancements that were included in the previous 4.0 release.

•
New Graphical User Interface (GUI) — This release provides a new, enhanced GUI design that is optimized for PC and mobile platforms.
•
Platform release — This software release applies to all supported DR Series models/platforms.
•
New license format — This release provides licensing support for the new Quest license format with continued support for the original Dell license format.
•
Updated expansion shelf support — This release adds support for the 4TB drive - 36TB Dell MD1200 expansion shelf on the DR4100.
•
VTL replication — Replication of VTL type containers is now available.
•
Fiber channel (FC) support — FC support for VTL is now available on the DR4300 and DR6300 for the following Data Management Applications (DMA)s: NetVault Backup, NetBackup, Backup Exec, and CommVault.
 
NOTE: For FC, Multi-Path, Multi-Initiator and Persistent reservation are not currently supported. Single target port configuration only is supported for FC VTL in the DR Series system. This limitation will be removed in a future DR Series release.
•
Storage groups — You now have a new capability to organize your data by creating storage groups and creating containers within those storage groups on your DR Series system. A storage group allows you to create separate storage policies, for example, for different data groups and the different capacities utilized on a single DR Series system.
•
Secure Erase — Secure Erase is a process for securely deleting data that follows standards developed by the Department of Defense (DoD). In the process of erasing, the system overwrites data with zeros, a random pattern of data, or ones (1s) to make the original contents unreadable.
•
Registration with Quest Support Portal — You can now register your DR Series system with the Quest Support Portal by using the DR Series system CLI system --support_agent set of commands. The registered DR Series system will collect certain information that it will transmit to Quest Support. Such information can include operational statistics, performance metrics, diagnostic information and configuration settings of the DR Series system. This enables support personnel to monitor and capture information to proactively help troubleshoot issues with your system. Refer to the DR Series System Command Line Reference Guide for details about the system --support_agent commands.
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Open issues

Open issues

ID

Issue

Description/Workaround

31817

"Post encryption bytes" is displayed incorrectly.

While the stats for number of encrypted bytes is incorrect, it does not impact the encryption functionality. Data is encrypted as expected. This issue will be resolved in a future release.

31844

The system cleaner is not triggered when the low space threshold is hit on a 12TB DR2000V.

The schedule for the system "cleaner" is honored. The cleaner also runs when the DR Series system is idle. The additional trigger for cleaner during low space will be resolved in a future release.

31123

At end of upgrade, you see the alert: "SVDC reserved alert ##."

If you see this alert, the last part of the upgrade failed. Please contact Quest Support, or run the upgrade again.

30813

The OST Accelerator option (synthetic backups) can perform poorly under heavy load conditions.

While you can continue to use OST, disable the Accelerator option in these scenarios. This issue will be resolved in a future release.

30440,

24597

CIFS traffic is showing up in the usage graphs when only running iSCSI.

This is a reporting issue only as each protocol uses a similar transport structure. You can ignore the CIFS traffic in this scenario.

27538

Secure connection error occurs in Firefox when navigating to the DR Series system page:

"Error code:

sec_error_reused_issuer_and_serial"

Delete your old certificate exception and use temporary exceptions for subsequent visits to the DR Series system page.

See the following location for repair action: http://www.dell.com/support/article/us/en/19/SLN118879/EN

27278

On Solaris, the standalone RDA package installation conflicts with existing packages.

If you are trying to upgrade the RDA plugin on Solaris, the command, pkgadd, will prompt for conflicting files. Respond ‘y’ for yes to the following prompts for installation to complete successfully.

Do you want to install these conflicting files [y,n,?,q] y Do you want to continue with the installation of <DellRDSPlugin-64bit> [y,n,?]y

25832

RDNFS binary upgrade fails in RHEL 7 client.

Uninstall any existing RDNFS package and then install the new one.

23641

Cannot join into domain by adding DR into multiple OUs

Work with technical support to add unit to multiple OUs using the authenticate command type as follows:--ou topLevelOU/middleLevelOU/LowerLevelOU/ TargetOU

20553

Specific umount options do not work for Rapid NFS.

The -l and -f options are not supported in the rdnfs unmount procedure.

20426

Replication traffic that is configured to go through an assigned bond may still run through the default bond (bond0).

If you want to run replication traffic through another bond interface, contact Technical Support to update the route.

17294

A NetVault Backup data copy or duplication will stop if the DR Series system goes into maintenance mode as it moves into a read-only condition when this occurs.

Restart the datacopy operation after the DR Series system enters the operational mode.

17206

Advanced networking allows you to change the IP of an interface that is part of a replication link.

Understand your current configuration before adding new advanced networking configuration so that you do not impact the current system configuration.

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