Dell Unity 300 EMC Unity Family 5.1.2.0.5.007 Release Notes

Dell Unity 300 Manual

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  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 1
    -572 Rev. 40 Release Date: December 2021 Dell EMC® Release Notes for the Dell EMC Unity™ Family These release notes contain supplemental information about this Unity release. Current Release Version: 5.1.2.0.5.007 Release Type: Minor (MI) Topics: Revision history ...1 Product description ...3 New
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 2
    Document revision 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 Date January 2020 November 2019 October 2019 June 2019 March 2019 January 2019 October 2018 August 2018 May 2018 April 2018 March 2018 March 2018 January 2018 October 2017 October 2017 August
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 3
    , 50 TB, and 350 TB. The subscription includes access to online support resources, EMC Secure Remote Services (ESRS), and oncall software- and systems-related support. All three Unity, UnityVSA, and Unity-based VxBlock deployment options enjoy one architecture, one interface with consistent features
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 4
    680/F, and 880/F are built on an Intel Skylake platform. For more information, see the Unity 480/F, 680/F, and 880/F Hardware Information Guide. The Unity XT series supports Advanced Data Reduction in both dynamic and traditional pools in All Flash (F) models, and All Flash pools in Hybrid models
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 5
    UNITYD-45358 UNITYD-49180/ UNITYD-47256 Performance Metrics Serviceability Serviceability Software Install & Upgrade Storage - File Storage - system. An SP may unexpectedly reboot because of low internal resources on Unity 680, 680F, 880, and 880F models with large capacity configurations under
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 6
    Solaris, an SP reboot may occur repeatedly and place the SP into Service Mode. SFTP intermittently disconnects with an error when transferring a large file the following is displayed. "System XXX has experienced one or more problems that have had a minor impact" With a detailed description of "The
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 7
    alerts and fix the underlying problems." Workaround/Solution seconds after as "Failed to clean up NAS server replication service". Wait some time and retry the NAS server will display: Go to the remote Unity system and verify the same remote comes back up. No manual operation needed. The system
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 8
    -protected file system during the session failback operation. Workaround/Solution None. The snapshot schedule timer reset (restarted from 0) after the Unity management service was rebooted, or a new resource was assigned to it. This leads to this schedule being applied to existing resources. None
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 9
    to be recovered. In some Unity XT 480/F, 680/F, and 880/F model DPEs, the Non-maskable Interrupt (NMI) (hard reset) button is misaligned. Press the NMI button at an angle. Refer to KB 487443 for more information. A VNX VDM configured with a standalone DFS None. is not supported by a CIFS-only
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 10
    Unity array after a file migration session cutover from VNX to Unity, it is possible that some folders and files are lost on the Unity Knowledge Base" link may launch the Support site search with '0' as the search string instructions for alert resolution provided in the alert details in Unisphere.
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 11
    -d" service command to remove the banner after system reinitialization. Even when snap auto delete is disabled on the storage pool, the storage pool may still show a degraded state indicating it could not reach low water mark. During an upgrade from Unity OE 5.0.x to 5.1.x on Unity XT 480/480F
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 12
    specific User Quota settings. If an LDAP user is configured before Directory Services (LDAP) is configured, and a local user account with the same IP, etc., but did not sync to the DST NAS server. If a Unity system uses NTP forsynchronization, when the time is adjusted to an earlier time from the
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 13
    to be deleted. There is no workaround for this issue. After upgrading from a system running Unity OE 4.0 or 4.1, the Unisphere UI did not allow the NAS server SP owner to be changed . Identify the primary SP in Unisphere under Service  Service tasks. Reboot the primary SP using the svc_shutdown
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 14
    SSE4.2 or greater, or deploy a new UnityVSA on a CPU that supports SSE4.2 or greater. Then retry the upgrade." When upgrading the UnityVSA to Unity 4.3 or deploying a new 4.3 UnityVSA on an older server that does not support CPU instruction set SSE4.2, migrate the VSA offline to another VMware ESXi
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 15
    considerations, see the UnityVSA Installation Guide. When configuring a NAS server for replication from a Unity system to a UnityVSA system, , the operation succeeds, but rescan does not discover the snapshots. Manually configure iSCSI target discovery of the storage systems iSCSI addresses on the
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 16
    display immediately and could take up to 24 hours to display. You can manually refresh the username for a UID or wait until the next system refresh to that you do not deploy VDI desktops using Unity vVol datastores. Support and issue resolution will not be available for this integration. 4.0.0.7329527
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 17
    supports the Centralized version of ESRS VE only. More information about the ESRS VE is available in the EMC Unity Secure Remote Services Requirements keep your Unity Family system up to date by upgrading to the latest software version at your earliest opportunity. Problems downloading this release
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 18
    select Get License Online. 2. Follow the instructions on the licensing website and download the in the LAC email or access the product page on the support website, and download the license file locally. Note: Do on obtaining your license, go to the Unity Info Hub at dell.com/unitydocs. Firmware
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 19
    , 25-drive DPE Unity XT 480/F, 680/F, and 880 Unity Family product to access helpful utilities, videos, and other guides and https://www.dell.com/unitydocs. Where to get help The Dell Technologies Support site (https://www.dell.com/support) contains important information about products and services
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 20
    A valid support contract and account might be required to access all the available information about a specific Dell Technologies product or service. 20
  • Dell Unity 300 | EMC Unity Family 5.1.2.0.5.007 Release Notes - Page 21
    use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates potential for property damage, personal injury, or death. © 2016 - 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell
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1
Dell EMC
®
Release Notes
for the Dell EMC Unity
™
Family
These release notes contain supplemental information about this Unity release.
Current Release Version:
5.1.2.0.5.007
Release Type:
Minor (MI)
Topics:
Revision history
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1
Product description
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3
New features
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4
Changed features
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4
Resolved issues
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4
Known issues
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6
Limitations
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16
Environment and system requirements
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17
Software media, organization, and files
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17
Obtain and install product licenses
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17
Documentation
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19
Where to get help
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19
Revision history
This section provides a description of document changes.
Revision history
Document revision
Date
Description
40
December 2021
Release 5.1.2.0.5.007. This product was updated in response to a Dell Security
Advisory (DSA). See DSA-2021-294 and DSA-2021-271 for more information.
39
December 2021
Release 5.1.2.0.5.004
38
October 2021
Release 5.1.1.0.5.005
37
June 2021
Added Windows host LUN feature description for release 5.1.0.0.5.394.
36
June 2021
Release 5.1.0.0.5.394
35
April 2021
Release 5.0.7.0.5.008
34
January 2021
Release 5.0.6.0.5.008
33
December 2020
Release 5.0.5.0.5.002
32
November 2020
Release 5.0.4.0.5.012
31
July 2020
Additional feature removal and change information for 5.0.3.0.5.014
30
May 2020
Release 5.0.3.0.5.014
Document number: 302-002-572
Rev. 40
Release Date: December 2021