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Description of problem:
Upstream Dracut just introduced a new addon module for dmsquash-live that allows the user to have the media auto-configure a persistent overlay for live environments flashed to a USB stick.

Please backport this module to dracut in RHEL.

Version-Release number of selected component (if applicable):
057-13.git20220816.el9

Additional info:
This is going to be useful for the CentOS Hyperscale Workstation images from the Hyperscale SIG and the images that will come from the CentOS Stream Alternative Images SIG.

Additionally, first-party and third-party tools can use this for creating useful persistent rescue environments and other similar things.

Pull request proposed: https://github.com/redhat-plumbers/dracut-rhel9/pull/52

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (dracut bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:2547