Search results

Hello, I recently passed 41 OSDs on our cluster, and the PG calc suggests we should be at 2048 pgs now. Also, I'm going to be adding 5 OSDs soon too. I've read some people saying that it's best to increase pg_num in increments of 256. Has anyone got experience in increasing from 1024 to 2048...

Just reporting in to say that everything went as planned, thank you very much @t.lamprecht for your input. :) @paradox55 That sounds like an interesting idea but while compact, seems extremely fragile. Stacked switches is the way to go IMO, whether you go for things like StackWise or MC-LAG (I...

Thanks for the answer. So you think this has to be done first? Thing is, since the cluster is in production, I think I should add the 960s to the 3 nodes, take it to 3/1 first and after replication is complete, set it to 3/2, so I don't interrupt any services, correct? Edit: When do you think...

Hello everyone, I've recently came to manage a Proxmox/Ceph cluster built a year ago and I've been assigned the task of expanding it. Currently, the cluster is made up of 3 nodes with 2/1 replication, each running with 4 480GB SSD OSDs (for a total of 12) Bluestore. They have 10+1G networking...