Dell EMC Unity Family

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.

To ensure optimal performance and stability for your Dell system, be aware of the latest updates available for the drivers and firmware. There are several systems to do this as explained in the article below.

The system encountered an unexpected error. Search for the error code on the support website or product forums, or contract your service provider, if available. Error Code: 0x7d13001

This article shows how to check the live/active sessions for a SMB NAS Server using CLI

Pre-Upgrade Health Check (PUHC) fails with error: ERROR_CODE=platform::check_connectemc_sender_1|Error|UPGRADE CANNOT PROCEED (Dell Correctable)

Dell Unity: NFS share creation fails with error "The system could not find the specified path. Please use an existing path or create one with an external host. (Error Code:0x900a002)" This is a user correctable error.

Is it possible to disable SMB shares from a NAS Server so that users cannot access the shares temporarily? (User Correctable)

An array may go into Service Mode (Data Unavailable) due to log bloating (Dell Correctable)

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

Dell EMC Unity Family: The system cannot create a snapshot for storage resource xxxxxx because another snapshot creation for the same storage resource is in progress. Error 600026 (User Correctable)

This article explains one of the scenario of the error message "System is upgrading or locked due to an upgrade failure and is momentarily not available. Please try again later (Error Code: 0x600000e)"

"Cannot update destination because destination pool is full" (User Correctable)

Sync Replication was created successfully, but immediately it loses sync. Issue could be presented on either SPA or SPB or both SP's. (User Correctable)

CloudIQ scores on some Unity arrays are now showing red and are indicating that some drives have old firmware.

This article explains what a LUNz is and how to correct it.

Dell EMC Unity: Performing VDM Migration tasks (File Import) with VNX dual Control Station environments can fail with Error Code:0x90001b6 or 0x900010b. (User Correctable)

This kb will explain the error: 'System unable to detect an Ethernet port or link aggregation on which the NAS server network interface was configured' and its resolution.

Multiple datastores are currently in an inactive state and Virtual Machines are affected. The Symptoms the user observed are NFS Shares and CIFS Shares are inaccessible. When an LACP bond is used on a pair or more of QLogic based onboard CNA and Maelstrom SLIC ports traffic can become stuck requiring an ethernet device reset or SP reboot to resolve

Dell EMC Unity: Replication session rep_sess_res_9_res_6_ABCD1234500011_ABCD1234500010 can not update destination because destination pool is full (User Correctable)

ESRS (centralized configuration) status is showing missing from the UI.

Failed: Source in use by another replication process (Error Code: 0x9ef4) Failed: The specified LUN name has already been reserved or LUN with this name already exists. (Error Code: 0x6701140) (Dell Correctable)

Dell Unity: The NTP servers cannot be used because they are not synchronized. Please synchronize your NTP servers and try again. (Error Code:0x6000841) (User Correctable)

How to check Drive End Of Life (EOL) on Dell Unity arrays.

Unity Upgrade: Steps and Plan

Snap Refresh not working correctly. Snap data does not update until after 2nd Snap Refresh

Datastore Space isnt reclaimed when a virtual disk is unmapped from VM

Unity objects are not showing historical data.

Drive is predicted to wear out in less than 180 days.