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HW tests: wear-leveling for storage #4417

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matejcik opened this issue Dec 3, 2024 · 0 comments
Open

HW tests: wear-leveling for storage #4417

matejcik opened this issue Dec 3, 2024 · 0 comments
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code Code improvements core Trezor Core firmware. Runs on Trezor Model T and T2B1. hardware only Issue which does not appear on the emulator - but on physical device only. tests Automated integration tests

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matejcik commented Dec 3, 2024

In #4375 we only erase one sector of storage instead of all of them to gain a bit of speed. (This should not be a problem in practice because tests are never long enough to need the sector switching logic -- although it might be a good idea to test that too :) ).

Anyway, this saves some wear on the second sector of storage. To even out the load, we could also flip the active sector every time storage is reinitialized. See also #4375 (review)
@matejcik matejcik added core Trezor Core firmware. Runs on Trezor Model T and T2B1. hardware only Issue which does not appear on the emulator - but on physical device only. tests Automated integration tests code Code improvements labels Dec 3, 2024
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code Code improvements core Trezor Core firmware. Runs on Trezor Model T and T2B1. hardware only Issue which does not appear on the emulator - but on physical device only. tests Automated integration tests
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