I've seen some customers not taking care of the fstab entries.
Please add an additional Prerequisite:
"All references in "/etc/fstab" to remote filesystems or filesystem images which do not contain OS directories will need to be commented out temporarily, after the upgrade finished successfully those fstab entries can be activated again.
This will prevent issues that may occur during the upgrade process."
Upgrade Prerequisites:
https://documentation.suse.com/suse-distribution-migration-system/15/html/distribution-migration-system/index.html#id-upgrade-prerequisites
I've seen some customers not taking care of the fstab entries.
Please add an additional Prerequisite:
"All references in "/etc/fstab" to remote filesystems or filesystem images which do not contain OS directories will need to be commented out temporarily, after the upgrade finished successfully those fstab entries can be activated again.
This will prevent issues that may occur during the upgrade process."