ceph jewel

Good morning all, On each of my Ceph nodes I have 2 SSD's for journals. /dev/sdj & /dev/sdk While upgrading from Hammer -> Jewel I noticed something that I think is odd, but I'm not sure. It appears that some of my OSD's either may not have journals, or the journal is not set to one of the...

Hi Guys, We're currently running a Promox 4.2 cluster with Ceph Infernalis. The Ceph managers run on external hardware, not the Proxmox hosts. We are considering upgrading to ceph Luminous for a bunch of reason. Everything looked good until I saw this on the ceph docs. WHICH CLIENT VERSIONS...

Hello all, Few days ago I've been warned about a 1 pgs inconsistent; 1 scrub error on my PM4.4 cluster: root@pve2:~# ceph health detail HEALTH_ERR 1 pgs inconsistent; 1 scrub errors pg 8.2f is active+clean+inconsistent, acting [0,1,2] 1 scrub errors After investigation it appeared that PG...

Hi Guys, i just upgraded our ceph to jewel for almost 1 month now. today when we try to create new vm using ceph storage we receive below error: ()error writing header: (38) Function not implemented TASK ERROR: create failed - rbd create vm-101-disk-1' error: error writing header: (38)...