Administrator Guide
Figure 9. Pull OS image screen
4 Click Prepare for Image Pull.
When the Pull OS Image command is sent, the client device receives an image pull request from the server. An image pull request message
is displayed on the client side. Click either of the following options:
• Pull after sysprep—The device restarts, and logs in to the operating system in a disabled state. Run the custom sysprep. After the
custom sysprep is complete, the device boots to merlin operating system and the image pull operation is performed.
NOTE
: This option is applicable for Windows Embedded Standard devices.
• Pull now—The device boots to Merlin operating system and the image pull operation is performed.
NOTE
:
• Legacy on-premise gateway does not support the image pull operation. To use this feature, install the Wyse Management Suite
repository.
• BIOS pull is not supported for Dell manufactured Windows Embedded Standard devices.
• To use CA Validation for imaging, follow the below steps:
a Ensure that the Wyse Device Agent and Merlin must be updated to the latest version on the device.
b Install the certicates to the thin clients where the OS image pull or push operation has to be performed.
c Enable the CA Validation from Wyse Management Suite server. For local repository, enable the CA Validation option from the
setup page, and for Wyse Management Suite repository, enable the CA Validation option from the edit page.
NOTE: Do not install any certicates to the thin client, if you have already installed Well Known certicate
to the Wyse Management Suite server and Wyse Management Suite repository.
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