[Ovmsdev] Firmware size approaching 4 MB limit

[Michael Balzer]

Am 26.02.26 um 21:51 schrieb Michael Balzer via OvmsDev:
> Mark,
>
> Am 26.02.26 um 01:47 schrieb Mark Webb-Johnson:
>> My only concern is renaming the existing store to store-old (or 
>> something like that) while it is mounted. But that will be necessary 
>> to ensure that the new store is accessible directly after reboot.
>
> That could be avoided: `OvmsConfig::mount()` could try mounting 
> "store-v35" (or whatever the new name is) first, then fall back to 
> "store".
>
> Same scheme can be applied to `module_perform_factoryreset()`.
>
> That way "store" doesn't need to be relabeled at all, the system 
> automatically uses the new partition if available.

Btw, we also don't need a store rollback command then, as "store" 
remains intact until step #3 does the final update of the partition table.

Step #3 would then also rename "store-v35" to "store", to recover 
compatibility with older firmware builds.


>
> Regards,
> Michael
>
>
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-- 
Michael Balzer * Am Rahmen 5 * D-58313 Herdecke
Fon 02330 9104094 * Handy 0176 20698926


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