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    Install Qemu-guest-agent at ubuntu 18.04

    Someone know how i could install qemu guest agent at ubuntu 18? he is gone from the rep. tnx for help!
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    ZFS online migration (replication) doesnt work

    Hi, i have 2 proxmox servers updated till the latest version. (Virtual Environment 5.1-36) both nodes has ZFS pools with the same name. Offline migration works fine. when i want to migrate online, i got this message: (screenshot either). i dont know what state-test disk is. () 2017-12-13...
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    Unmounting and watchdog problem

    Hello, i got 3 servers into a cluster. the configuration of this 3 servers (firewall, nfs shares to my synology, etc) are the same. when i reboot server 1 and 2 servers, no problems. when i reboot server 3, he gives a problem about unmounting the shares (see attachment) and hangs on the watchdog...
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    Cluster node 3 doesnt work

    Hello, today i add node 3 to my cluster. After accept key,etc. he said: waiting for quorum and hangs. then i make the ip change (ip from my cluster). i rebooted the system, and he show up green into the gui from server 1 and 2. but when i click on server 3, he says loading and i coulndt load...
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    NFS and Snapshots corrupt my VMs disks

    iam using a NFS share from my synology (2 proxmox servers, 1 switch and synology NAS). Everything works fine, except snapshots. When i make a snapshot, the disks (vda1, etc into the vm) are corrupted and my vm doesnt start anymore. sometimes he gives an error like the screenshot , sometimes he...
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    Failed to start mount ZFS filesystems

    Hello, i just installed proxmox 5.0 on a dl 360 g9 server. Proxmox start, but the logging says: (Failed to start mount ZFS filesystems). Sep 10 09:46:14 server1 systemd[1]: Reached target Encrypted Volumes. Sep 10 09:46:14 server1 systemd[1]: Starting Mount ZFS filesystems... Sep 10 09:46:14...
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    Proxmox 4.4 and 5 together into one cluster?

    Hello, i want to know if its possible to use one/two 4.4 servers and one 5.0 server into the same cluster? Because i have two 4.4 servers and install a new server this week. I want to install 5.0 directly, put him into the same network / cluster and move my VM's to it. then i want to upgrade...
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    TOTEM problem (corosync)

    Hello, i got this message since a week (200 days up and running without problems). I restarted everything (2 same nodes (latest 4.4 software), switch (mikrotik CCR1009) and NAS (synology upgraded last week to latest version)). But no better result. I found 2 forum articles and 1 article about...
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    Memory issue

    Hello, i have proxmox 4.4-12/e71b7a74 installed. i have 2 ubuntu VM's on the same server with unifivideo installed. UnifiVideo works fine, but proxmox shows some strange things. Into proxmox he gaves 4.8GB from 5 GB ram. But with webmin and unifi software, he gaves 1.1 used (this look likes...
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    Proxmox with Synology NAS recommendation

    Hello, i have a configuration into a datacenter. 2 physical proxmox servers (cluster) 4 VM's on both servers. 1 unmanaged switch 1 Synology NAS 815+ (2x 1TB SSD and 2x 6TB, 4x 1GB network) Now i want to make a HA cluster. So, i was thinking: -VM's running on proxmox servers. -NFS1 mount from...
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    1 VM loses network connection

    Hello, i have 2 Proxmox servers (latest versions 4.4) configured into a cluster. The network on both in Bridge mode. 6 VMs work fine on proxmox server 1 2 VM's work fine on proxmox server 2 But 1 vm dont work fine at server 2. Ubuntu 16, phmyadmin and apache installed. His own external IP...
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    Quorum disk

    Hello there! I couldnt find a answer here, so i will try to explain my question. I have 2 proxmox 4.4 servers into a datacenter 1 cluster with this 2 nodes. 1 NAS at home with 500Mbit connection and iSCSI option. VM's are on both servers on the disk (NO DRDB or NAS). So, its not HA. But thats...
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    Grub failed after upgrade

    Hello, today i upgraded one of my servers to the latest version. After a reboot, i got a startup fault and come into the grub rescue mode. Then i found a solution like this: set prefix=(hd0,6)/boot/grub insmod normal After this, the server is starting again (YES:)), but i get this faults...

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