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This document highlights minimum, recommended, and latest code versions for Dell Technologies Enterprise and Datacenter Infrastructure products. We carefully evaluate and monitor code deployment data to ensure that product releases meet our stringent expectations to provide our customers with reliable products and solutions.
Updated: March 30, 2026
ID: 000205512
This dial-home event is generated when the status of one of the SSD or hard drives within a VxRail node changes. This may indicate a failed or failing drive and may require replacement.
Updated: March 17, 2026
ID: 000161200
Dell VxRail remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.
Updated: March 31, 2026
ID: 000325586
Host management agents stop causing the node top show not responding.
Updated: March 30, 2026
ID: 000191066
VxRail: Unavailable to Get Cluster Deployment Type.
Updated: March 30, 2026
ID: 000050788
How to enable and disable UEFI Secure Boot on VxRail.
Updated: March 30, 2026
ID: 000158364
Failed to register VxRail as an extension to vCenter. vCenter returns lookup.fault.EntryNotFoundFault
Updated: March 30, 2026
ID: 000192873
Some management operations show available during an upgrade but should not be done during an upgrade.
Updated: March 30, 2026
ID: 000175181
This article describes how to deal with event VXR124015.
Updated: March 30, 2026
ID: 000061400
Some supplement instructions for the SolVe procedure of replacing SSL certificate on VxRail Manager
Updated: March 30, 2026
ID: 000020625
During a reboot or upgrade of the host, it may lose the uplink to the vSphere Distributed Switch(VDS). When this occurs, the Network Interface Controller(NIC) must be re-linked to the VDS.
Updated: March 30, 2026
ID: 000159144
There is a known issue, that if Secure Boot is enabled on 4.7.300 VxRail nodes, upgrading to 4.7.301 fails.
Updated: March 30, 2026
ID: 000169103
This article describes a risk condition of DU/DL when proceeding disk replacement with VxRail Manager, the cause, and corresponding prevention actions.
Updated: March 30, 2026
ID: 000172414
This KB describes the necessary steps for a major version upgrade of VxRail with NSX-T installed.
Updated: March 30, 2026
ID: 000184538
VXR008006 alarm noncompliant components detected
Updated: March 30, 2026
ID: 000184941
This KB describes how to enable certificate verification for vCenter and ESXi in VxRail Manager.
Updated: March 30, 2026
ID: 000189088
This article describes the best practice for VxRail 2 node ROBO cluster shutdown.
Updated: March 30, 2026
ID: 000190707
Failed to decommission PSC during upgrade to 7.0.x if vCenter server and PSC have different root password.
Updated: March 30, 2026
ID: 000173988
VxRail cluster shutdown may fail to power off the hosts. If it was upgraded from 4.7.x to a new major version and some hosts have changed hostname or IP address.
Updated: March 30, 2026
ID: 000190965
Entering or exiting maintenance mode through the vSphere Web Client is not possible. This occurs after an upgrade or patch of the internal or external vCenter, to a version in the 7.0 family.
Updated: March 30, 2026
ID: 000192615
One or more VxRail Manager checks returns event code 1 or 2, representing yellow or red alerts, respectively. These must be investigated prior to upgrading the cluster.
Updated: March 30, 2026
ID: 000195561
One or more VxRail Manager checks returns event code 1 or 2, representing yellow or red alerts, respectively. These must be investigated prior to upgrading the cluster.
Updated: March 30, 2026
ID: 000196811
The intent of this article is to provide the proper course of action to take in the event that the notified mystic code MYSTIC500UEFI0339, VXR500UEFI0339 takes place.
Updated: March 30, 2026
ID: 000032449
An Octal Rank DIMM module is installed on memory slot arg1 after a Quad Rank DIMM module.
Updated: March 30, 2026
ID: 000049202
Pod api-gateway is being unresponsive due to out of memory.
Updated: March 30, 2026
ID: 000201719
This KB article describes how to update the PTAgent certificate for a VxRail node.
Updated: March 30, 2026
ID: 000157777
When a node entered MM mode, the storage capacity of the node has already been removed from the vSan datastore.
However, during precheck of node removal, VxRail Manager decreases the node storage again, which causes the issue.
Updated: March 30, 2026
ID: 000165679
Disk replacement might fail as new disk was not discovered.
Updated: March 30, 2026
ID: 000182264
The vCenter upgrade failed due to it not meeting upgrade requirements.
Updated: March 30, 2026
ID: 000182265
Upgrading vSAN on-disk format in LCM may fail because the remaining resource cannot fulfill the storage policy.
Updated: March 30, 2026
ID: 000182372