Articles
Invalid entry. Please use only Letters, numbers and any special characters except <>)(%/;,=#-/*
30 out of 614 shown
614 out of 614 shown
Dell Technologies guidance to mitigate risk and resolution for the side-channel analysis vulnerabilities (also known as Meltdown and Spectre) for servers, storage, and networking products. For specific information about affected platforms and next steps to apply the updates, see this guide.
Updated: July 02, 2026
ID: 000178106
Dell EMC guidance to mitigate risk and resolution for the side-channel analysis vulnerabilities (also known as Speculative Store Bypass and Rogue System Register Read) servers, storage and networking products. For specific information on affected platforms and next steps to apply the updates, please refer to this guide.
Updated: July 01, 2026
ID: 000178082
A dial home alert (14:38004e) has been generated indicating that the “service” user home directory has exceeded its allocated disk space, potentially impacting system operations such as core dump file storage.
Updated: July 02, 2026
ID: 000188518
This article addresses a UEMCLI execution failure characterized by Error Code 0x6000001, where the system returns an “Operation failed” message indicating access has been denied.
Updated: July 02, 2026
ID: 000090633
This article explains the Pre‑Upgrade Health Check (PUHC) failure "platform::check_dimm_error_status_1." It also addresses a persistent PUHC fault on "SP X memory module X" in OE 5.5, even after Dual In-Line memory module (DIMM) replacement.
Updated: July 01, 2026
ID: 000386188
This article discusses how to download and upgrade the drive firmware on all Unity arrays except the virtual UnityVSA appliance. UnityVSA is not impacted.
Updated: July 01, 2026
ID: 000021322
This article explains the "dm::check_filesystems_health_4" warning during a Unity pre‑upgrade health check (PUHC). The PUHC indicates potential file system issues to review before upgrading. It outlines the cause, verification steps, and recommended remediation to ensure that the system is healthy before upgrading.
Updated: June 30, 2026
ID: 000052548
This article describes one cause of a "Fatal error detected" message after a Dell Unity OE upgrade.
Updated: June 30, 2026
ID: 000446018
Unity Secure Remote Services (ESRS) Registration can fail with Error Code 0x6400b76. (User Correctable)
Updated: June 30, 2026
ID: 000056148
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
Updated: June 29, 2026
ID: 000185734
Dell Unity OE Matrix, release dates, recommended code, and so on.
Updated: June 28, 2026
ID: 000020641
How to configure password-less SSH access in Unity.
Updated: June 26, 2026
ID: 000348009
How to handle the Spare Drive alert message: The system could not start an automatic copy of data from one or more drives in pool Pool(x), because spare drives are not available.
Updated: June 26, 2026
ID: 000183486
This document highlights minimum, recommended, and latest code versions for Dell Technologies Enterprise and Data Center Infrastructure products. Dell carefully evaluates and monitors code deployment data to ensure that product releases meet our stringent expectations to provide our customers with reliable products and solutions.
Updated: June 22, 2026
ID: 000205512
This article discusses whether Unity is susceptible to CVE-2026-20833.
Updated: June 19, 2026
ID: 000466883
During file system creations or file system mounts, there is a chance of an unexpected Storage Processor (SP) reboot or a file system going offline if Tree Quotas are enabled. Sometimes, a storage processor has remained in Service Mode after the unexpected reboot.
Updated: June 16, 2026
ID: 000200516
During the Pre-Upgrade Health Check (PUHC) for a Dell Unity array upgrading to Unity OE 5.5.x or later, the check_KMIP_servers validation may fail.
Updated: June 10, 2026
ID: 000473903
After upgrading to Unity OE 5.5.x or later, configuring or verifying LDAPS for Unisphere Management may fail with error 0x6000193. This occurs even though the LDAP server certificate appears valid and LDAP queries succeed using ldapsearch.
Updated: June 10, 2026
ID: 000473894
This article describes Data Reduction considerations and best practices on a Dell Unity array.
Updated: June 10, 2026
ID: 000022795
Dell Storage Simple Support Matrices on E-Lab Navigator provide the optimal interoperability for your storage solution.
Updated: June 05, 2026
ID: 000126411
Customer configured forest level LDAP authentication on Unity for UI management. The LDAP connection was verified OK, but customer was unable to add role mapping for LDAP users. (User Correctable)
Updated: June 03, 2026
ID: 000203550
How to downgrade the max NFS version from 4.2 to 4.1 on Unity running OE 5.5.
Updated: June 01, 2026
ID: 000328321
This article explains how to address or order a failed drive in a Dell Unity system for SymptomCode: Neo14:60258 (User Correctable)
Updated: May 26, 2026
ID: 000227400
The Unity Upgrade Wizard fails and reports the following error: "The system encountered an unexpected error while upgrading the software. Reboot your Primary storage processor and try upgrading again. Check System > Logs for related messages. (Error Code: 0x6000cb9)"
Updated: May 26, 2026
ID: 000027605
If inconsistent block size settings are used in the 2-way NDMP data transfer path, the NDMP backup will not work and the tapes used during the backup may be marked full prematurely. It has been observed that the NDMP backup will start but the tape loaded in the drive gets marked full immediately, even if there is space remaining on the tape.
Updated: May 26, 2026
ID: 000192759
This KB explains how to handle situations where the hostname or friendly name of Unity is not updated on the syslog server.
Updated: May 24, 2026
ID: 000418206
This article explains Dell guidelines on company administrator assignment.
Updated: May 24, 2026
ID: 000379388
This article explains how to assign an Initial Company Administrator.
Updated: May 23, 2026
ID: 000374134
This article explains how to promote Company Administrators.
Updated: May 23, 2026
ID: 000374126
Unity Unisphere is unable to connect using Secure Connect Gateway (SCG) (User Correctable).
Updated: May 23, 2026
ID: 000352329