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Hallo, ich habe einen ceph cluster mit 15 osds bei pg_num = 256. Ich habe mal nachgelesen, bei 3 replicas sollte ich hier ja 512 einstellen. Ist das soweit korrekt? Der Cluster ist leider relativ voll aber das sollte ja trotzdem keine Probleme machen, diese Werte zu ändern soweit ich das aus...

Hallo, seit Montag haben wir totale Probleme mit unserer Proxmox Umgebung. Wir haben Probleme mit bis zu 40-50% Paketverlusten. Wir haben scheinbar sogar ein paar Problemchen wenn wir direkt im Netzwerk arbeiten aber hauptsächlich eben sobald wir von oder zu einer VM von Proxmox wollen. Am...

Hi, I have been adding a new server to my Proxmox cluster successfully and after a few mins suddenly all machines were rebooting each other one after another... The cluster is now made out of four servers - they also were all showing for like 2-5 mins that everything is OK and that the corosync...

Hello, I have an issue with my prox cluster. I have set up a cluster with three servers - they make a quorum and my config looks like: nodelist { node { name: prox01 nodeid: 1 quorum_votes: 1 ring0_addr: prox01 } node { name: prox03 nodeid: 3 quorum_votes: 1...

Hello, We are running Proxmox 5.1 with Ceph here and really have big issues with performance. Here are my results from running rados on our cluster: 1 root@XXXX~ # rados bench -p ceph-vm 10 write hints = 1 Maintaining 16 concurrent writes of 4194304 bytes to objects of size 4194304 for...

Hello! I am trying to install a new Windows 7 guest and I read the Wiki page about best pratice. So I did create a VirtIO Drive and then downloaded latest drivers from Red Had, loading them during installation. They get displayed - I click "next" and then I get: "No new devices could be found...

Hello, i am running a cluster with Proxmox 4.4 with three nodes. Everytime I do reboot one of those nodes, all nodes start to reboot and it takes over half an hour to an hour until all of the clusters have a quorum again and stop rebooting over and over again ... Is this something that I am...