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I did it using the WebUI. I did suspect I had to do it in console, I didn't know if it was possible at all. thx

I have a working Proxmox 4.4+Ceph hammer with three nodes. In Ceph, my pool has the policy 2-1 (two copies, at least 1 to work). I created another pool, because I want a policy 3-1 for more critical VMs, and I want to assign it to the same OSDs as the existing pool. Is it possible? When I...

I second rafman, an LTS version should be offered. I buy/sell servers with 5-yr warranty extension, and the software support should at least be equal. The only wanted updates are security and bugs, not new features. I would be happy to receive only an invoice and nothing else, what I ask is...

Yes, absolutely. Thanks

I have a cluster with 3 nodes which act both as vm nodes and ceph storage. node1: 1 osd, 1tb disk node2: 2 osd, 1tb disks node3: 2 osd, 1tb disks the total is 4,7 usable disks. I created a ceph pool with size 2/ min 1, so I have a single replica of my data. I've now read that it's a bad...

I resolved using unicast. As it's less problematic than multicast and useful with 4 nodes max, can i suggest to use it as a default for new installations? I think there are much more installations with 4 nodes or less than 5 or more. Thank you for support and explanations.

Thank you both, I will be back on those servers tomorrow. I did forget to mention that I already tried omping, and it worked. Anyway, I think it's a multicast problem because with a previous version of the switch firmware enabling the IGMP snooping the nodes did see the others again. This time...

now I used "pvecm expected 1" so I could start the vms and have the nodes to not reboot. Any help on the multicast problem is really appreciated.

as a workaround, I would like to convert it in unicast. Is it possible? I only found how to create a new cluster in unicast, not convert an existing cluster.

We have a low-budget 3-nodes (5yr old servers, with 32gb ram) cluster, with ceph in two of them. They are connected with an HP 1920G switch, 2 nic for ceph and 2 for corosync and lan. After some minutes, the cluster stops working (each node sees only itself as online) and after some time the...

ops, didn't think to be soo newbie... thanks

I have a backup which writes nothing, but the report says it's "OK" VMID NAME STATUS TIME SIZE FILENAME 114 w1 OK 00:15:23 9.34GB /mnt/pve/nas_backup_dr/dump/vzdump-qemu-114-2016_11_12-21_00_02.vma.lzo 118 xibo OK 00:00:03 0KB...