This isn't a hard limit on the number, but it's recommended that you keep
it around 100. Smaller values cause data distribution evenness problems.
Larger values cause the OSD processes to use more CPU, RAM, and file
descriptors, particularly during recovery. With that many OSDs, you're
going to w
Hi,
Is there a celing on the number for number of placement groups in a
OSD beyond which steady state and/or recovery performance will start
to suffer?
Example: I need to create a pool with 750 osds (25 OSD per server, 50 servers).
The PG calculator gives me 65536 placement groups with 300 PGs pe
