I thought I had read somewhere that the check operation requires about 4 read operations per file but it seams I can not find that information again. I might have just dreamed it.
Anyway, I have just run a check operation on my b2 backup with ~66K files and it required ~110K class B b2 operations. This operation failed yesterday because my daily cap was set to low.
In order to set a sensible limit value, Is there a way to get an estimation about how many of these operations the check procedure will require ? Does it mainly depend on the number of files or does the number of snapshots also have an important impact ?