Mon Aug 24 09:56:15 EDT 2009
fileA. But from offsetC to the end is different from fileA at the same
offset offsetC, it's not empty either.
Hope I expressed myself clearly.
> docs about write-back and the related issues. Dig UBIFS docs and FAQ.
> If you have a _specific_ question, feel free to ask, of course. But
> for this general question I do not have a better answer than RTFM
>> PS:how do you test data integrity of ubifs under power loss?
> We mostly checked it using either 'integck' (see mtd-utils) or
> 'fsstress' (see LTP). We ran those tests and cut power off at random
> points using these devices:
> Then we mounted the FS. We did not really check the contents of the
> FS, because it is not simple and tricky, but we checked that it mounts,
> re-mounts, and files are readable/writable/deletable.
Thanks for this information.
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