Hello, In your case power is a single point of failure.
I am not an expert, however have never heard of a cluster with out Uninterruptible Power Supply (UPS) . Clusters do not do well when they all power off at once. That happened to me once and it took some work to get things working again. PS: Glad to hear that Proxmox is running in the land of great cigars! If there were a way to do so, I'd trade UPS power supplies for cigars. On Sun, Jul 10, 2016 at 10:03 AM, Orlando Martinez Bao <[email protected]> wrote: > Hello, I am from Cuba and I am a SysAdmin at Agrarian University of Havana. > I have a cluster with 7 nodes. Only 3 are professional servers the others 4 > are Personal PC with i5, 8GRAM. > All my VM are working on local storage, I have a PC i5 witch 4TB and 8GRAM > with FreeNAS I use that PC for NFS Storage, Backup, Images. All Node are > connected 1Gbps. > Last week I create a CT and storage the vm on the NFS shared but I don't > want to put all VM on the shared storage because maybe I get bad > performance. > I don't have backup power when the power fails one of the nodes not start > completely. Some nodes tells me quorum not found and the MV or CT not start > automatically. > Why happen this and how can i solve this problem. > Best Regards > Orlando > > _______________________________________________ > pve-user mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
