Comment 4 for bug 1845561

On Thu, Sep 26, 2019 at 4:00 PM Ryan Harper <email address hidden> wrote:
>
> 2019-09-26 21:11:56,148 block-discover:96 probing failed restricted=True
> Traceback (most recent call last):
> File "/snap/subiquity/1196/lib/python3.6/site-packages/subiquity/controllers/filesystem.py", line 93, in _probed
> self.model.load_probe_data(storage)
> File "/snap/subiquity/1196/lib/python3.6/site-packages/subiquity/models/filesystem.py", line 1280, in load_probe_data
> self.reset()
> File "/snap/subiquity/1196/lib/python3.6/site-packages/subiquity/models/filesystem.py", line 1116, in reset
> config = storage_config.extract_storage_config(self._probe_data)
> File "/snap/subiquity/1196/lib/python3.6/site-packages/curtin/storage_config.py", line 1128, in extract_storage_config
> parser = pname(probe_data)
> File "/snap/subiquity/1196/lib/python3.6/site-packages/curtin/storage_config.py", line 473, in __init__
> super(BcacheParser, self).__init__(probe_data)
> File "/snap/subiquity/1196/lib/python3.6/site-packages/curtin/storage_config.py", line 392, in __init__
> self.probe_data_key)
> ValueError: probe_data missing bcache data
>
>
> Why doesn't the arm64 kernel/image have bcache module loaded?

I went to retest to check this, but my next attempt succeeded. As I
was just choosing defaults, I don't think I did anything different.
Perhaps I hit an unlucky race?