The Veeam backups do not complete after upgrading Unity OE to version 5.1 or later. It is unclear whether other Unity OE versions have Veeam backups not working. (Dell Correctable)

已更新: 五月 10, 2026 ID: 000189458

Dell EMC Unity、VNX、VNXe、PowerStore SDNAS：更新后 Windows 服务器无法再连接到从 NAS 服务器导出的事件日志（Dell EMC 可纠正）

更新后 Windows 服务器无法再连接到从 Unity 上的 NAS 服务器导出的事件日志

已更新: 五月 10, 2026 ID: 000189093

Dell EMC Unity: "Delete VMware Virtual Volume" jobs hanging (Dell EMC Correctable)

High number of hanging jobs "Delete VMware Virtual Volume" Unity Administrator did not initialise any of those jobs (all started automatically)

已更新: 五月 10, 2026 ID: 000188804

Dell Unity: Host xxxx does not have any initiators logged into the storage system.

Hosts keep disconnecting from the Unity storage system.

已更新: 五月 10, 2026 ID: 000188553

Dell Unity: NFS clients stop responding or encounter performance issues when accessing the destination side of replication

Random stop responding conditions and performance issues while trying to access the exports on the destination side of replication. (User Correctable)

已更新: 五月 10, 2026 ID: 000187917

Robocopy to an FLR enabled file system changes the LastTimeWrite-Date to 02.01.1980

Migrating data to a Unity FLR enabled file system results in the lastTimeWrite-Date being changed for some files to a time in 1980.

已更新: 五月 10, 2026 ID: 000187051

Dell EMC Unity: The Input Field is too small in the Quota Tree Properties screen (User Correctable)

In the General tab of Quota Tree Properties, the Input Field is too small.

已更新: 五月 10, 2026 ID: 000186820

Dell EMC Unity: NAS Servers display an error "DC cannot open NETLOGON pipe" (User Correctable)

This article describes a condition that affects Unity systems that have been recently upgraded to Unity OE version 5.0.6., which introduces support of secure RPC function.

已更新: 五月 09, 2026 ID: 000185870

Dell EMC Unity: Small files affect NDMP restore speeds (User Correctable)

This article covers the expectations of NDMP restores and which considerations to have towards it's Theory of Operation alongside Unity NAS Servers, having particular attention to its behavior when restoring a very large amount of small files.

已更新: 五月 09, 2026 ID: 000185519

Dell Unity：在 Unity 系统上启用和禁用 FIPS

本文介绍如何在 Dell Unity 存储系统上启用或禁用联邦信息处理标准（FIPS）模式。

已更新: 五月 09, 2026 ID: 000458572

VNX: Unable to expand LUN from VMWare, but able to do so from storage array. (customer viewable).

Customer has VASA enabled/configured, but unable to expand LUN from VSphere. We were able to expand the LUN from within Unisphere.

已更新: 五月 09, 2026 ID: 000184890

Dell Unity: How Asynchronous Replication and Space Reclamation Affect Array Performance

This article explores the impact of asynchronous replication on array performance during space reclamation from large virtual machines (VM).

已更新: 五月 09, 2026 ID: 000184863

Dell EMC Unity: How to check if ODX (Offline Data Copy) is being invoked on Unity (User Correctable)

This is how you can check if ODX is in use on Unity

已更新: 五月 09, 2026 ID: 000184664

Dell Unity/VNX: CIFS servers lose connection after GPO applied to enforce AES encryption types (User Correctable)

CIFS servers lose connection after GPO applied to enforce AES encryption types

已更新: 五月 09, 2026 ID: 000184663

Dell End-of-Life Product List for Converged Infrastructure and Storage

Explore the Dell End of Service Life (EOSL) and End of Life (EOL) list for converged infrastructure, storage, and storage networking products. Access End-of-Life documents for hardware, software, and firmware release and service dates

已更新: 五月 08, 2026 ID: 000185734

Dell EMC Unity: ESXi host upgrades from VMware 6.7 to 7.0 turned on Storage I/O Control (SIOC) may cause performance issues (User Correctable)

Upgrading ESXi hosts from VMware 6.7 to 7.0 may inadvertently turn on Storage I/O Control (SIOC) and may cause a performance issue if the settings are incorrect.

已更新: 五月 08, 2026 ID: 000182816

Dell EMC Unity XT 480F

檢閱產品規格

文章

Dell EMC Unity：SP 内部磁盘降级，固态硬盘（SSD）即将达到其预期使用寿命，需要更换（用户可纠正）

Dell Unity：如何检查系统 VDM （SVDM）是在 SPA 还是 SPB 上运行

Dell Unity: After Upgrading Unity OE to Version 5.1 or Later, the Veeam Backups Stop Working

Dell EMC Unity、VNX、VNXe、PowerStore SDNAS：更新后 Windows 服务器无法再连接到从 NAS 服务器导出的事件日志（Dell EMC 可纠正）

Dell EMC Unity: "Delete VMware Virtual Volume" jobs hanging (Dell EMC Correctable)

Dell Unity: Host xxxx does not have any initiators logged into the storage system.

Dell Unity: NFS clients stop responding or encounter performance issues when accessing the destination side of replication

Robocopy to an FLR enabled file system changes the LastTimeWrite-Date to 02.01.1980

Dell EMC Unity: The Input Field is too small in the Quota Tree Properties screen (User Correctable)

Dell EMC Unity: NAS Servers display an error "DC cannot open NETLOGON pipe" (User Correctable)

Dell EMC Unity: Small files affect NDMP restore speeds (User Correctable)

Dell Unity：在 Unity 系统上启用和禁用 FIPS

VNX: Unable to expand LUN from VMWare, but able to do so from storage array. (customer viewable).

Dell Unity: How Asynchronous Replication and Space Reclamation Affect Array Performance

Dell EMC Unity: How to check if ODX (Offline Data Copy) is being invoked on Unity (User Correctable)

Dell Unity/VNX: CIFS servers lose connection after GPO applied to enforce AES encryption types (User Correctable)

Dell End-of-Life Product List for Converged Infrastructure and Storage

Dell EMC Unity: ESXi host upgrades from VMware 6.7 to 7.0 turned on Storage I/O Control (SIOC) may cause performance issues (User Correctable)

Dell Unity: How to resolve the possible NFS permission issue

Dell Unity: 25GbE ports not initializing on SP boot or initial configuration

Dell Unity: Intermittent SMB access issue caused by too many open CIFS files (Dell Correctable)

Dell Unity：如何在 Dell Unity 系统上安装许可证文件

Dell Unity、VNX：HP 扫描仪无法连接到 SMB 共享

Dell EMC Unity: SP panic can occur on OE version 5.0.5 (User Correctable)

微处理器旁路漏洞（CVE-2017-5715、CVE-2017-5753、CVE-2017-5754）：对 Dell Technologies 服务器、存储和网络产品的影响

微处理器旁路漏洞（CVE-2018-3639 和 CVE-2018-3640）：对 Dell EMC PowerEdge 服务器、存储（SC Series、PS Series 和 PowerVault MD Series）和网络产品的影响

DSA-2019-089：适用于 Intel-SA-00233 的 Dell EMC 服务器平台安全公告

存储和数据保护技术白皮书与视频

Dell Unity：重新映像存储处理器

Dell Technologies 服务器、存储和网络产品的最低代码版本、建议代码版本和最新代码版本

支援資源

Dell EMC Unity XT 480F

快速連結

快速連結

文章

Dell EMC Unity：SP 内部磁盘降级，固态硬盘 （SSD） 即将达到其预期使用寿命，需要更换（用户可纠正）

Dell Unity：如何检查系统 VDM （SVDM） 是在 SPA 还是 SPB 上运行

Dell Unity: After Upgrading Unity OE to Version 5.1 or Later, the Veeam Backups Stop Working

Dell EMC Unity、VNX、VNXe、PowerStore SDNAS：更新后 Windows 服务器无法再连接到从 NAS 服务器导出的事件日志（Dell EMC 可纠正）

Dell EMC Unity: "Delete VMware Virtual Volume" jobs hanging (Dell EMC Correctable)

Dell Unity: Host xxxx does not have any initiators logged into the storage system.

Dell Unity: NFS clients stop responding or encounter performance issues when accessing the destination side of replication

Robocopy to an FLR enabled file system changes the LastTimeWrite-Date to 02.01.1980

Dell EMC Unity: The Input Field is too small in the Quota Tree Properties screen (User Correctable)

Dell EMC Unity: NAS Servers display an error "DC cannot open NETLOGON pipe" (User Correctable)

Dell EMC Unity: Small files affect NDMP restore speeds (User Correctable)

Dell Unity：在 Unity 系统上启用和禁用 FIPS

VNX: Unable to expand LUN from VMWare, but able to do so from storage array. (customer viewable).

Dell Unity: How Asynchronous Replication and Space Reclamation Affect Array Performance

Dell EMC Unity: How to check if ODX (Offline Data Copy) is being invoked on Unity (User Correctable)

Dell Unity/VNX: CIFS servers lose connection after GPO applied to enforce AES encryption types (User Correctable)

Dell End-of-Life Product List for Converged Infrastructure and Storage

Dell EMC Unity: ESXi host upgrades from VMware 6.7 to 7.0 turned on Storage I/O Control (SIOC) may cause performance issues (User Correctable)

Dell Unity: How to resolve the possible NFS permission issue

Dell Unity: 25GbE ports not initializing on SP boot or initial configuration

Dell Unity: Intermittent SMB access issue caused by too many open CIFS files (Dell Correctable)

Dell Unity：如何在 Dell Unity 系统上安装许可证文件

Dell Unity、VNX：HP 扫描仪无法连接到 SMB 共享

Dell EMC Unity: SP panic can occur on OE version 5.0.5 (User Correctable)

微处理器旁路漏洞（CVE-2017-5715、CVE-2017-5753、CVE-2017-5754）：对 Dell Technologies 服务器、存储和网络产品的影响

微处理器旁路漏洞（CVE-2018-3639 和 CVE-2018-3640）：对 Dell EMC PowerEdge 服务器、存储（SC Series、PS Series 和 PowerVault MD Series）和网络产品的影响

DSA-2019-089：适用于 Intel-SA-00233 的 Dell EMC 服务器平台安全公告

存储和数据保护技术白皮书与视频

Dell Unity：重新映像存储处理器

Dell Technologies 服务器、存储和网络产品的最低代码版本、建议代码版本和最新代码版本

Dell EMC Unity：SP 内部磁盘降级，固态硬盘（SSD）即将达到其预期使用寿命，需要更换（用户可纠正）

Dell Unity：如何检查系统 VDM （SVDM）是在 SPA 还是 SPB 上运行