Cluster Jenga with

[@lifefromscratch2818]

Coming from the physical security world, this is exactly the kind of "let's try it and see what happens" kind of testing I love seeing.

[@45Drives]

Thank you - it was a lot of fun!

[@LAWRENCESYSTEMS]

Such a great and fun active learning exercise

[@45Drives]

We'll have to bring it back next year but even better!

[@CraftComputing]

@@45Drives Next year, we'll do it on a production server.

[@45Drives]

@@CraftComputing Now we're talking!

[@CraftComputing]

Ah man, you didn't show my pushups!!!

[@MarcMcMillin]

this is seriously impressive!

[@45Drives]

Thank you - it was really fun!

[@dragonheadthing]

Quite a fun video!

[@45Drives]

Thank you!

[@RoloSolis81]

This was more entertaining than I thought it would be! Lol!

[@45Drives]

It was super fun!

[@DS-ou7xm]

👏👏👏

[@45Drives]

Thank you - was a lot of fun!

[@Demodude123]

Very cool. I am curious about the technical details. If PGs were going inactive and staying inactive. Not sure if ceph HEALTH_ERRs on inactive PGs instantly. A breakdown of "ceph status" along the way would be interesting to get a feel for the topology as Jenga went on. Also how full were the OSDs? It looked like you had a nice number of PGs so every OSD likely had a couple PGs assuming there were enough objects in the cluster.

[@Demodude123]

I also wonder if reads are impacted more by cluster jenga than writes, since writes might be able to go with remapped PGs whereas reads wouldn't have min_size replicas to return a result.

[@TechnoTim]

Of course I know how SFPs work Jeff!!! 😂

[@CraftComputing]

Just watchin' out for you buddy 😀

[@TechnoTim]

@@CraftComputing Thanks! Haha! I loved the jab, it gave me a good laugh when watching this again (as it did in person too)!

[@rodfer5406]

Congrats!

[@45Drives]

Thank you!

[@atracamoniusvlogs]

45 drives on lana rose"s house in dubai

[@45Drives]

Please share!

[@skaal_]

Cool way to test out the durability of ceph but Sever A should be at the lower U of the rack

[@45Drives]

Thanks for the feedback!