Disk usage discrepancy?

[nerdatwork]

Debugging space usage discrepancies

I wrote this quick how-to to help debugging space discrepancies (When reported used space is different from the observer one). It might be too technical, and probably you don’t need it for normal Storagenode operations. But if you are interested what’s going on under the hood and keen to debug internals, here it is. There are multiple sources of the used space: Operating system Storagenode Satellite Operating system Let’s start with the operating system based space usage. blobs directory sup…