CEPH KRBD Object-map fast-diff

sg90

Renowned Member
Sep 21, 2018
300
45
68
34
Hey,

So in the latest 5.3 Kernel object-map & fast-diff have been added : https://git.kernel.org/pub/scm/linu.../?id=d9b9c893048e9d308a833619f0866f1f52778cf5

This means we can get enhanced performance in certain operations and also means we can enable object-map on images and get real time reporting of true RBD size.

Obviously understand it's only just hit the 5.3 kernel but is this something Proxmox would be able to get added into the current 5.x kernel used? or would we need to wait for Ubuntu e.t.c to move to the 5.3.x stream?
 
Ubuntu Eoan (19.10) should be shipping the 5.3 kernel - and we plan on switching to that once it's released (and after enough testing) - so this will probably be the time the improvements become available

I hope this helps!
 
  • Like
Reactions: sg90

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!