Dell EMC Unity XT 880F

有关 Dell Technologies VxFlex 就绪型节点产品的客户可更换部件 （CRU） 视频的信息

本文包含有关 Dell Technologies VNX 和 VNXe 产品的客户可更换部件 （CRU） 视频的信息。

有关 Dell Technologies PowerProtect 和 Data Domain 产品的客户可更换部件 （CRU） 视频的信息

有关 Dell Technologies Powerflex 产品的客户可更换部件 （CRU） 视频的信息

有关 Dell Technologies ECS 产品的客户可更换部件 （CRU） 视频的信息

Information about customer replaceable unit (CRU) videos for Dell Technologies Unity products

Information about customer replaceable unit (CRU) videos for Dell Technologies Connectrix products

Dust or chemical contamination at the endface of a fiber optic LC connector or transceiver module impedes signaling. Dell engineering teams have verified cases in which a fully functional port appears to be a bad port because dirty optical connectors manifest as a port failing loop testing with acceptable power measurement levels. Cable connectors should be cleaned and when stored must be protected from dust particle or chemical contamination.

The I/O module is powered off. Try rebooting the Storage Processor (SP). If the I/O module remains powered off after a reboot, you may have to replace the I/O module. (Dell Correctable)

This KB provides the method to check active open file count for NFS (NFSv4 only) and active connected NFS client (both NFSv3 and NFSv4) on a live Unity system.

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

This KB details the Management account roles on the Dell Unity and Dell Unity XT systems.

This article explains how to address or order a failed drive in a Dell Unity system for SymptomCode: Neo14:60258 (User Correctable)

Alert 14:38005a is generated when using SupportAssist. The SupportAssist metadata partition has less than xx% of its drive space left. Your SupportAssist function may be affected.

This article describes the errors that are displayed when attempting to join a NAS server to an Active Directory domain (User Correctable)

Some security audit tools may report that a Unity NAS server does not regularly change its computer account password. By default, the Unity NAS server does not change its computer account password regularly. Windows computers change their machine account password every 30 days. (User Correctable)

Attempts to configure LACP results in error: Failed: The system was unable to change the link aggregation settings. This may have occurred because of memory fragmentation. Consider rebooting the relevant SP. (Error Code:0x6000dfc)

This document describes the objects and equipment used by Customer Engineers (CEs) when on-site. Please check and prepare in advance.

This KB describes one of the causes of SupportAssist configuration failures.

Newly added users are unable to access share in a multiprotocol file system.

本知识库文章介绍如何使用 LDAP 用户管理 VNX 的 Unisphere

升级前运行状况检查 （PUHC） 脚本失败。tar 报告“This does not look like a tar archive”（这看起来不像 tar 存档）和标头错误，这是由于浏览器错误地解压缩 tar.gz 文件造成的。

This KB describes one of the causes of the 0x900a008 error when creating an NFS share.

Is LLDP supported on a Dell Unity array?

This article discusses whether Unity is susceptible to CVE-2026-20833.

When a system drive fails in a traditional pool, a hotspare is used to copy customer data luns. Once the system drive is replaced, the system drive does not become available as a hotspare. This could lead to a hotspare rule failure as there is one less hotspare available.

When we cancel a pool expansion job using UEMCLI, the storage reports that the action was completed successfully although the operation continues in the background. This behavior is corrected in OE 5.1.

Under certain out-of-space conditions, an upgrade to 5.1 may trigger file system offline or rolling SP reboots.

当内部 SSD 完全磨损时，Dell EMC Unity 软件在 Unisphere 中报告错误;但是，没有报告警报或呼叫总部错误。

When performing a Pre-Upgrade Health Check (PUHC) on Unity OE 5.1 or later code, it may report an error: dm::check_if_user_root_fs_has_enough_space_1