Users Guide
Table Of Contents
- DELL EMC System Update Version 1.9.1.0 User’s Guide
- Introduction to Dell System Update
- Support Matrix
- Installing DSU
- To install Dell System Update
- Install Dell System Update DUP on Linux operating systems
- Online method to install Dell System Update on SLES operating system
- Online method to install Dell System Update on Red Hat Enterprise Linux operating system
- Install Dell System Update using the offline method on systems running supported Linux operating systems
- Install Dell System Update on systems running Ubuntu
- To install Dell System Update on the supported Ubuntu at command prompt
- Installing DSU DUP on Windows server operating systems on command prompt
- Dell System Update features
- Network share
- Index catalog
- Sample scripts using DSU
- Dell System Update Options
- DSU Help
- Utility version
- Non-interactive update
- System inventory
- Proxy
- Certificate
- Compliance
- Catalog location
- Catalog ID
- Category values
- Category list
- Upgrades only
- Downgrades only
- Updates list
- Equivalent version updates
- Inventory file path
- Output inventory information
- Preview updates
- Configuration file
- Destination type
- Path of the inventory collector binary file
- Source Location
- Destination location
- Bootable ISO log
- Source type
- Path to save the log file
- List only critical updates
- Log level
- Pushing updates to the remote system
- DSU installer file location
- Restarting system
- To ignore the optional dependency
- To import the Dell public key
- To ignore the signature verification
- Component Type
- Remote
- Providing the updates for remote system using iDRAC
- To use operating system to iDRAC, pass through interface
- Input inventory
- Output inventory
- Output format
- Uninstall
- Progress
- DSU Outputs and Options
- Uninstalling DSU
- Troubleshooting Dell System Update
- Frequently asked questions
- Sample
- Licenses
Uninstalling DSU
This chapter provides the steps to uninstall Dell System Update package on Red Hat Enterprise Linux, CentOS, Ubuntu, SLES,
windows using UI. Following are the prerequisites before uninstalling DSU DUP on any of the following Operating Systems.
1. Ensure to use working directory to store the data.
NOTE: While performing uninstallation, DSU deletes working directory. Following are the path for linux and windows:
For Linux: /usr/libexec/dell_dup
For windows: C:\ProgramData\Dell\DELL EMC System Update\dell_dup
NOTE: Upon uninstalling DSU on linux, DSU deletes log files.
Topics:
• To uninstall Dell System Update DUP on Red Hat Enterprise Linux operating system
• To uninstall Dell System Update DUP on SLES operating system
• To uninstall Dell System Update on Windows through UI
To uninstall Dell System Update DUP on Red Hat
Enterprise Linux operating system
About this task
To uninstall DSU on the supported Red Hat Enterprise Linux (RHEL) operating system through command prompt, perform the
following steps:
Steps
1. In command prompt, run the following command: yum remove dell-system-update
2. Press y to uninstall.
To uninstall Dell System Update DUP on Ubuntu operating system
About this task
To uninstall DSU on the supported Ubuntu operating system through command prompt, perform the following steps:
Steps
1. In command prompt, run the following command: apt-get remove dell-system-update
2. Press y to uninstall.
To uninstall Dell System Update on Hyper Converged
Infrastructure operating system
This topic provides information on the uninstallation of Dell System Update on Hyper Converged Infrastructure
Steps
1. In command prompt, run the following command: apt-get remove dell-system-update
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