Hello, I'm trying to understand how best to tune OSD daemon memory usage. The two parameters I'm setting are osd_memory_target and bluestore_cache_size_ssd but I don't really understand what they do. The OSD daemons seem to use both values, but what exactly do they store in those memory areas? Should I increase one value more than the other, should I keep them equal? The documentation is maddeningly vague about it.
 |