DELL EMC System Update Version 1.5.2 User’s Guide

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Updating the system using DSU

For a list of CLI options for systems running DSU, a description of each option, and the command syntax see the following table:

Table 1. DSU Commands for Linux and Microsoft Windows Operating Systems . The following table describes the DSU Commands for both Linux and Microsoft Windows Operating Systems.
DSU Commands for Linux and Microsoft Windows Operating Systems
Using DSU Help
Description	To access the DSU Help
Command Syntax for Linux	`dsu --help` or `dsu —h`
Command Syntax for Microsoft Windows	`dsu —help`, `dsu /?`, or `dsu /h`
Getting the DSU utility version
Description	To get the DSU utility version
Command Syntax for Linux	`dsu --version` or `dsu —v`
Command Syntax for Microsoft Windows	`dsu --version` or `dsu /v`
Executing DSU
Description	To get the applicable updates.
Command Syntax for Linux and Microsoft Windows	`dsu`
Run Non-Interactive Updates using DSU
Description	To run the Non-Interactive updates.
Command Syntax for Linux	`dsu --non-interactive`, `dsu —n`, or `dsu —q`
Command Syntax for Microsoft Windows	`dsu --non-interactive`, `dsu /n`, or `dsu /q`
Viewing system inventory using DSU
Description	To see the System Inventory.
Command Syntax for Linux	`dsu --inventory` or `dsu —i`
Command Syntax for Microsoft Windows	`dsu --inventory` or `dsu /i`
Getting supported category values using DSU
Description	To get all the supported category values and display the corresponding acronym for the category name from the catalog.
Command Syntax for Linux	`dsu --get-categories` or `dsu —g`
Command Syntax for Microsoft Windows	`dsu --get-categories` or `dsu /g`
Getting all components of the specified categories using DSU
Description	To get all the upgradable components of the specified categories.
Command Syntax for Linux	`dsu --category= <CATEGORY1,CATEGORY2,..>` or `dsu —c`
Command Syntax for Microsoft Windows	`dsu --category= <CATEGORY1,CATEGORY2,..>` or `dsu /c`
Getting the upgradable updates only
Description	To get the list of only upgradable components.
Command Syntax for Linux	`dsu --apply-upgrades-only` or `dsu —u`
Command Syntax for Microsoft Windows	`dsu --apply-upgrades-only` or `dsu /u`
Getting the downgradable updates only
Description	To get the list of only downgradable components.
Command Syntax for Linux	`dsu --apply-downgrades-only` or `dsu -d`
Command Syntax for Microsoft Windows	`dsu --apply-downgrades-only` or `dsu /d`
Includes the equivalent updates
Description	To get the list including equivalent components.
Command Syntax for Linux	`dsu --apply-equivalent-updates` or `dsu —e`
Command Syntax for Microsoft Windows	`dsu --apply-equivalent-updates` or `dsu /e`
Applying the updates specified in the file list
Description	To apply the updates specified in the file list, if applicable and available in catalog.
Command Syntax for Linux	`dsu --update-list=<FILENAME1,FILENAME2,...>` or `dsu —l`
Command Syntax for Microsoft Windows	`dsu --update-list=<FILENAME1,FILENAME2,...>` or `dsu /l`
Path of the file providing the inventory
Description	To provide the path of the inventory file.
Command Syntax for Linux	`dsu --input-inventory-file=<FILE>`
Command Syntax for Microsoft Windows	`dsu --input-inventory-file=<FILE>` or `dsu /input-inventory-file=<FILE>`
Destination path to save the inventory file
Description	To provide the destination filepath to save the inventory file in XML format.
Command Syntax for Linux	`dsu --output-inventory-xml=<FILE>`
Command Syntax for Microsoft Windows	`dsu --output-inventory-xml=<FILE>` or `dsu /output-inventory-xml=<FILE>`
Displays a preview of the applicable updates
Description	Displays a preview of the updated system inventory post commit.
Command Syntax for Linux	`dsu --preview` or `dsu –p`
Command Syntax for Microsoft Windows	`dsu --preview` or `dsu /p`
Configuration file for DSU
Description	Configuration the file path for DSU.
Command Syntax for Linux	`dsu --config=<FILE>`
Command Syntax for Microsoft Windows	`dsu --config=<FILE>`
Packages the updates into a bootable ISO or a directory
Description	`--destination-type=<ISO \| CBD>` When the type is `--destination-type=ISO` DSU runs in the interactive mode and the selected updates are delivered as a bootable ISO, upon boot the components are updated. When `ISO` if used along with `--non-interactive` Bootable ISO is created, upon boot, runs DSU in noninteractive mode. The repository location should be configured using `--config=<FILE>` When the type is `--destination-type=CBD`(where CBD is: Custom Bootable DSU) — DSU runs in the interactive mode, provides the selected updates along with deployment script.
Command Syntax for Linux	`dsu --destination-type=<TYPE>`
Command Syntax for Microsoft Windows	`dsu --destination-type=<TYPE>`
Path of the inventory collector binary file
Description	To provide the path, of the inventory collector binary or executable file in the target machine.
Command Syntax for Linux	`dsu --ic-location=<FILE>`
Command Syntax for Microsoft Windows	`dsu --ic-location=<FILE>`
Source Location
Description	Enables the user to specify the location of the source or repository.
Command Syntax for Linux	`dsu --source-location=<PATH>`
Command Syntax for Microsoft Windows	`dsu /source-location=<PATH>`
Path where the package is created
Description	To provide the path of the package created using the –destination-type and to be saved. NOTE: When using --destination-type=ISO, the ISO filename provided in --destination-location should adhere to ISO9660 file system standards. For more details refer man page of genisoimage .
Command Syntax for Linux	`dsu --destination-location=<DIR>`
Command Syntax for Microsoft Windows	`dsu --destination-location=<DIR>`
Bootable ISO log
Description	This option enables one to specify the location at which the log shall be written while applying the updates using the bootable ISO created using DSU.
Command Syntax for Linux	`dsu --bootable-log-location=<Log file location>`
Command Syntax for Microsoft Windows	`dsu --bootable-log-location=<Log file location>`
Configures the type of repository
Description	To configure the source type of repository. The supported type is `<REPOSITORY>` and `<OSNATIVE>` for Linux operating system and for Microsoft Windows operating system. By default the source location will be to downloads.dell.com.
Command Syntax for Linux	`dsu --source—type=<TYPE>`
Command Syntax for Microsoft Windows	`dsu /source—type=<TYPE>` or `--source—type=<TYPE>`
Path to save the log file
Description	To provide the file path to save the dsu log file.
Command Syntax for Linux	`dsu --output-log-file=/root/dsu.log`
Command Syntax for Microsoft Windows	`dsu /output-log-file=C:\dsu.log` or `dsu --output-log-file=C:\dsu.log`
List Critical updates
Description	To report components with critical is displayed.
Command Syntax for Linux	`dsu --list-critical-updates`
Command Syntax for Microsoft Windows	`dsu /list-critical-updates or--list-critical-updates`
Configures the logger
Description	To configure the dsu logger. 0 to disable / OFF 1 to enable (there are 4 levels) 1=FATAL messages will be logged 2= FATAL+ERROR messages will be logged 3=FATAL+ERROR+ WARNING messages will be logged 4=FATAL+ERROR+WARNING+User Information messages will be logged
Command Syntax for Linux	`dsu --log-level=0`
Command Syntax for Microsoft Windows	`dsu /log-level=1` or `dsu --log-level=1`