After updating to OS10, I added an SSD (Samsung T7) to my HA Blue. Then moved storage from the built in eMMC to the SSD.
Previously my storage overview (Settings->System->Storage) showed the build in eMMC used storage bar chart AND rest-life (eMMC) indication bar chart.
After moving to an SSD the only thing displayed is the SSDs storage use.
“Home Assistant OS itself remains on the existing storage (for example, SD-card or eMMC).”
Why is not also the build in storage eMMC displayed, with the formerly used storage bar chart AND rest-life (eMMC) indication bar chart?
Request: Display in the GUI also the build in storage and rest-life indicator charts.
I’ve just used the same feature to find out that the original partition, in your case the eMMC, is no longer available to HA OS. The eMMC just stores a read only copy of the OS. AFAIK it’s not possible to use this old partition as data storage.
I’m interested to know what happens with HA OS if this data disk fails, I’m guessing HA becomes unavailable. What would be nice is if HA would run a backup or minimal copy on the original disk to get things back up and running. Maybe even using the original as a snapshot storage.