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This article introduces the VxRail VxVerify tool and how to successfully run VxVerify in a VxRail environment.
Updated: September 18, 2026
ID: 000021527
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: September 15, 2026
ID: 000205512
This article provides guidance for assessing, planning, and installing ESXi Express Patches in VxRail environments. It outlines key considerations, recommended procedures, and operational best practices to help ensure a successful and supported patch deployment.
Updated: September 19, 2026
ID: 000509330
VXR0140A1 alarm triggers when vSAN (vSAN) cluster storage space exceeds configured thresholds (vSAN 7.0 Update 2 onward). Check and reduce vSAN datastore usage per VMware KB 71003.
Updated: September 18, 2026
ID: 000182229
This Knowledge Base article explains the steps to take when the VxRail (Virtual Extensible Infrastructure) alarm VXR01406E / MYSTIC01406E – Virtual SAN (Storage Area Network) Health Alarm ‘Advanced Virtual SAN configuration in sync’ is triggered.
Updated: September 18, 2026
ID: 000038717
User Guide for VxRail Troubleshooting Toolbox (VTT)
Updated: September 17, 2026
ID: 000214621
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: September 16, 2026
ID: 000185734
While performing the "RCM" upgrade, it is recommended to set the I/O priority for Rebuild, Rebalance, and Maintenance Mode Policy to unlimited.
Updated: September 16, 2026
ID: 000226257
PowerFlex Rebuild, Rebalance, and Maintenance policies that should be set before and after RCM upgrades.
Updated: September 16, 2026
ID: 000186547
VxRail upgrade fails during the VxRail Manager post-upgrade stage with "Failed to reconfig the backup schedule" when an empty vxmbackup.json exists on VxRail Manager.
Updated: September 16, 2026
ID: 000476283
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: September 15, 2026
ID: 000502480
Dell VxRail Security Technical Implementation Guide (STIG) on VxRail.
Updated: September 15, 2026
ID: 000023137
After upgrade to 8.0.x, vCenter cannot add the node by its Fully Qualified Domain Name (FQDN), handshake errors; IP works, and a firewall blocking SSL traffic between vCenter and ESXi host is cause.
Updated: September 14, 2026
ID: 000227682
Event code: VXR508BAT0010
This event code indicates "The storage battery for disk drive bay <bay> is low."
Updated: September 14, 2026
ID: 000011862
This article explains how to query and update the saved VxRail credentials in VxRail Manager in versions 7.0.x and 8.0.x.
Updated: September 14, 2026
ID: 000157662
Event code: VXR508CTL72
This event code indicates "The foreign configuration overflow has occurred on <Controller name>."
Updated: September 10, 2026
ID: 000011861
Event code: VXR508CPU0012
This event code indicates "Correctable Machine Check Exception detected on CPU <number>."
Updated: September 10, 2026
ID: 000011860
Event code: VXR508CTL41
This event code indicates "Single-bit ECC error on <Controller name>."
Updated: September 10, 2026
ID: 000011859
Event code: VXR508CTL61
This event code indicates "Physical disks found missing from configuration during boot time on <Controller name>."
Updated: September 10, 2026
ID: 000011858
Event code: VXR508CTL74
This event code indicates "Preserved cache detected on <controller name>."
Updated: September 10, 2026
ID: 000011857
Event code: VXR508CTL55
This event code indicates "<Controller name> event log: <args>"
Updated: September 10, 2026
ID: 000011856
Event code: VXR508CTL79
This event code indicates "Controller in <controller slot> is not supported and will not be powered on."
Updated: September 10, 2026
ID: 000011855
Event code: VXR508BAT1004
This event code indicates "The battery on <controller name> learn cycle has timed out."
Updated: September 10, 2026
ID: 000011854
Event code: VXR508BAT1008
This event code indicates "Write policy on <controller name> was changed to Write Through."
Updated: September 10, 2026
ID: 000011853
Event code: VXR508CTL63
This event code indicates "Previous configuration was found completely missing during boot time on <Controller name>."
Updated: September 10, 2026
ID: 000011852
Event code: VXR508BAT1031
This event code indicates "The battery temperature on <controller name> is above normal."
Updated: September 10, 2026
ID: 000011851
Event code: VXR508CTL92
This event code indicates "<controller name> is not operating in Fault Tolerant Mode because of an incompatible license setting on its peer controller."
Updated: September 10, 2026
ID: 000011850
Event code: VXR508BAT1010
This event code indicates "Battery on <Controller name> requires reconditioning. Initiate a learn cycle."
Updated: September 10, 2026
ID: 000011849
Event code: VXR508CPU0010
This event code indicates "CPU <number> is throttled."
Updated: September 10, 2026
ID: 000011848
Event code: VXR508CTL49
This event code indicates "The NVRAM has corrupted data on <Controller name>."
Updated: September 10, 2026
ID: 000011847