On 10/17/2017 04:12 PM, Robert Berger wrote:
Imagine you have only a limited bandwidth to your devices available for
SW update. So you would like to minimize what's uploaded (over the air)
to your devices.
How would you do this with yocto?
[1] and [2] might be able to do incremental updates, but maybe there are
more ideas out there.
Like how would you get a diff between two release builds...
[1] https://wiki.yoctoproject.org/wiki/Meta-swupd
[2] https://github.com/advancedtelematic/meta-updater
If you want to stick with desktop-style rpm package feeds, then there's
deltarpm, but YP doesn't currently support it, and I don't know if it's
still used by anyone. From what I remember, it did cut down on the
downloads time, but installation became much slower.
Alex
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