Edit: Added unit test for blob_dirs in test_conf.py.
The idea here is that <data_dir>/blobfiles will continue to exist, but people can add more blob dirs using --blob-dirs. New blobs will be placed in the first dir of the list.
Coverage: 56.691% (+0.05%) from 56.642% when pulling 71dd10cdf64ac6c390dd255ba8820a18778f7f27 on moodyjon:blob_dirs into 6258651650f851190582be69c92cc476289c0bc8 on lbryio:master.
Fixes #3704
Edit: Added unit test for blob_dirs in test_conf.py.
The idea here is that
<data_dir>/blobfiles
will continue to exist, but people can add more blob dirs using--blob-dirs
. New blobs will be placed in the first dir of the list.