Recent content by Vsadnik

if it helps i can show you ceph or proxmox log messages when i do this

My ceph cluster runing on my proxmox cluster nodes, and i install and set up ceph cluster with proxmox commands like it say in this manual: http://pve.proxmox.com/wiki/Ceph_Server, when i turn off one of proxmox and ceph node vm move to other node but didn't start with error i show in my first...

Yes i did, there is my /etc/pve/storage.cfg: rbd: ceph monhost 10.2.58.2:6789; 10.2.58.3:6789; 10.2.58.4:6789; 10.2.58.5:6789; pool testpool content images username admin And i turn off second monitor in this list

my ceph is continuing serve data when one of th nodes go down(if i mount ceph storage to another server and put some data to it, i can reach this data when one node down), but vm on proxmox dont start properly. Maby there is some problem with connection proxmox+ceph

Ok i resolve this problem, it fixed buy set this parametr: "mon osd down out interval" with 10 seconds(default 300), this doc helps https://ceph.com/docs/master/rados/configuration/mon-osd-interaction/

Hi again, i find a problem: ceph wait ~5mins to start move pgs, when pgs start moving Vm start ok, now i try to find way to reduce this delay, any suggestions?

Hello, i checked dmesg output - everything ok, cluster have only 1 vm, and really not loaded, how i can find bug in ceph osd-daemon?

Maby this can help, this messages i have in log file when try ro start VM

Hi everyone, i try to setup HA on proxmox cluster, i used Ceph storage to store VM images. I setup ceph storage with pveceph(thx proxmox 3.2!). Now i have this configuration: 3 nodes in cluster, 3 ceph mons and 6 osd. I set up HA on my cluster with this config: Now when i try "fence_node" it...