Users Guide

Work around:

1. Close all the open share connections.

2. Sign out and sign in to the machine to close the connection to the share network.

A message is displayed when running any DSU

command

Description: When run only a single instance of DSU on Linux operating system, the following message is displayed DSU already in

use

Work around: Delete the temporary files in the following location (/temp/DSUINACTION.txt) and run the commands again.

Failure in updating firmware

Description: When updating firmware, dup fails and prompts an error message.

Workaround: If you face any issue when updating servers using DSU, see the specific DUP Release Notes for more information.

Outputs are displayed with no model numbers

Description: When performed multiple updates, few Servers (Remote Hosts) display output without Model Number and few servers are

displayed with Model Server.

Work around: Multiple server updates support only on physical server.

DSU displays partial inventory

Description: DSU displays partial inventory on the console.

Work around: Check the IC log at C:\ProgramData\Dell\Dell EMC System Update\dell_dup on microsoft windows and /usr/libexec/

dell_dup for linux operating systems to get more information about the inventory not displayed.

Troubleshooting DSU