docu: Adjust capacity of WEKA cat storage

• cat has been extended to 2 PB in last maintenance

added Content Refinement label

requested review from @keba189g-at-tu-dresden.de

assigned to @mflehmig--tu-dresden.de

Btw. while on the topic on filesystems: There is also still an issue open for octopus #609, which exists (at least on barnard) but is only referenced once throughout the entire compendium.

approved this merge request

resolved all threads

merged

mentioned in commit 1dcdef83

mentioned in issue #636 (closed)