What were you trying to do that didn't work?

When using a local repository stored on a dedicated file system (e.g. /RHEL8) on XFS, leapp preupgrade works fine, but leapp upgrade fails with not finding packages:

    Stderr: No matches found for the following disable plugin patterns: subscription-manager
            Error opening /installroot/RHEL8/BaseOS/Packages/NetworkManager-1.40.16-15.el8.x86_64.rpm: No such file or directory
...

Setting LEAPP_OVL_IMG_FS_EXT4=1 doesn't help.

Please provide the package NVR for which bug is seen:

leapp-upgrade-el7toel8-0.20.0-9.el7_9.noarch

How reproducible:

Always

Steps to reproduce

1. On a VM installed with default layout (/ on XFS), attach a new disk that will contain the unpacked DVD of RHEL8.10
2. Format the new disk

   # mkfs.xfs /dev/vdb
   # mkdir /RHEL8
   # echo "/dev/vdb /RHEL8 xfs defaults 0 0" >> /etc/fstab
   # systemctl daemon-reload
   # mount /RHEL8

3. Extract the DVD content

   # mount /dev/sr0 /mnt
   # tar cf - -C /mnt . | tar xf - -C /RHEL8

4. Create the leapp repo file

   # cat > /etc/leapp/files/leapp_upgrade_repositories.repo << EOF
   [BaseOS]
   name=BaseOS
   baseurl=file:///RHEL8/BaseOS
   enabled=1
   gpgcheck=0
   
   [AppStream]
   name=AppStream
   baseurl=file:///RHEL8/AppStream
   enabled=1
   gpgcheck=0
   EOF

5. Execute leapp upgrade --no-rhsm

Expected results

Works

Actual results

Fails not finding packages