At the moment segment repairer is skipping offline nodes in checks like
clumped pieces and off placement pieces. This change is fixing this
problem using new version of KnownReliable method. New method is
returning both online and offline nodes. Provided data can be used to
find clumped and off placement pieces.
We are not using DownloadSelectionCache anymore with segment repairer.
https://github.com/storj/storj/issues/5998
Change-Id: I236a1926e21f13df4cdedc91130352d37ff97e18
Additional test case to cover situation where we are trying to
repair segment with specific placement set. We need to be sure
that segment won't be repaired into nodes that are outside
segment placement, even if that means that repair will fail.
Change-Id: I99d238aa9d9b9606eaf89cd1cf587a2585faee91
We missed to set placement as a part of selection request. It can case
uploading repaired data out of specified placement.
I will provide test as a separate change.
Change-Id: I4efe67f2d5f545a1d70e831e5d297f0977a4eed1
Segment repairer should take into account segment 'placement' field
and remove or repair pieces from nodes that are outside this placement.
In case when after considering pieces out of placement we are still above
repair threshold we are only updating segment pieces to remove
problematic pieces. Otherwise we are doing regular repair.
https://github.com/storj/storj/issues/5896
Change-Id: I72b652aff2e6b20be3ac6dbfb1d32c2840ce3d59
