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Feature #15492

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Test if storage/eMMC is actually writable underneath ZFS

Added by Steve Y 7 months ago. Updated 6 months ago.

Status:
New
Priority:
Very Low
Assignee:
-
Category:
Hardware / Drivers
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Default

Description

It seems ZFS allows users to think their storage is writable even if it isn't:
https://forum.netgate.com/topic/187951/sg-1100-update-from-23-09-1-to-24-03-keeps-failing/
https://forum.netgate.com/topic/188089/sg-1100-installing-24-03-via-usb-issue/

My idea is to somehow test if the underlying storage is actually writable, and show a warning to the user. And/or on Plus, check if the eMMC EOL is at 0x0a or 0x0b at boot (this could create a marker file on disk, rather than regularly checking).

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