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    VMs freezing and unreachable when backup server is slow

    Thanks all for discussing this further. I agree that there should be any configuration possibility for users.
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    BIOS is up-to-date. No update available. But currently, the issue seems to be solved.
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    Seems to be working since yesterday evening — I think that this solved the issue. Thank you!
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    Thanks Tom! I have changed the setting to "native" for me because of caching turned off. Will report back if something happens.
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    Update to my problem: Windows Server VM crashed now, opening console does not work: VM 103 qmp command 'set_password' failed - unable to connect to VM 103 qmp socket - timeout after 31 retries TASK ERROR: Failed to run vncproxy. Ping with no success -> VM seems to be down "Summary" of VM in...
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    I'll note that for the next time, thx! I thought that this could help as it was mentioned in that thread: https://forum.proxmox.com/threads/warning-latest-patch-just-broke-all-my-windows-vms-6-3-4-patch-inside-see-53.84915/post-374993 Should I set it to 6.1?
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    The upgrade sorted the problem out for me. Thanks a lot! Is it recommended to still use version 5.1 in the "Machine"-setting? And should the issue with the crashing VMs after some hours also be fixed with this?
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    Upgrade running, thanks for the hint. agent: 0 bootdisk: sata0 cores: 6 cpu: host ide0: none,media=cdrom machine: pc-i440fx-5.1 memory: 16384 name: WIN-EXSRV01 net0: e1000=MACaddress,bridge=vmbr0 numa: 0 onboot: 1 ostype: win8 sata0: nvmestorage2:103/vm-103-disk-0.qcow2,size=250G scsihw...
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    [SOLVED] Windows Server 2012 R2 VM not starting after PVE upgrade 6 to 7

    Hello together! After upgrading my Proxmox from 6 to 7 today, I am facing strange problems. Some VMs are freezing after some hours (currently investigating that, don't know why, when looking into console it gives me "VM ... qmp command 'set_password' failed - unable to connect to VM ... qmp...
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    [SOLVED] Why does OpenID login require a lastname?

    Solved it for me, the response data of family_name was indeed empty, but it seems that PBS interpreted it and couldn't create the user, as the last name was not sent. Maybe PBS simply ignores an empty string to avoid such errors.
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    [SOLVED] Why does OpenID login require a lastname?

    Yes, but the field "lastname" does not exist in the response ...
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    [SOLVED] Why does OpenID login require a lastname?

    Hello together! Wanted to set up an OpenID login, but unfortunately this does not work without errors. Everything is connected, redirect works, but why is required that a lastname is sent? I mean, why do we need that? We should only require a username in my opinion to log in. Is there a...
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    VMs freezing and unreachable when backup server is slow

    Nice — thanks for adding this. As you described there, that's exactly what I think and what already happened to me. When the PBS is too slow, the only way to get the VM working sometimes was hard rebooting it ... I also wish there would be an option to cancel the backup before slowing down the...
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    VMs freezing and unreachable when backup server is slow

    Thanks for the clarification! So there isn't any thing to prevent a slowdown (beside a fast backup server), right?
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    VMs freezing and unreachable when backup server is slow

    Hello all, I've been noticing a strange problem with Proxmox (6.4-13) lately in connection with Proxmox Backup Server (2.0-9). Backing up our VMs at night works very well and reliably in most cases, and since it's mostly incremental, it's also pretty fast. The performance of the backup with an...
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    [SOLVED] Proxmox GUI not reachable after activating Qemu-guest-agent

    Sorry for posting too early, I checked the logs in /var/log/daemon.log now and found following: Apr 14 12:17:24 HOST pveproxy[29641]: /etc/pve/local/pve-ssl.pem: failed to use local certificate chain (cert_file or cert) at /usr/share/perl5/PVE/APIServer/AnyEvent.pm line 1775. Apr 14 12:17:26...
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    [SOLVED] Proxmox GUI not reachable after activating Qemu-guest-agent

    Hello guys, as the title already says my Proxmox GUI is not reachable after activating Qemu-guest-agent for a VM as mentioned here: https://pve.proxmox.com/wiki/Qemu-guest-agent Before that, I installed virtio-win-0.1.190.iso...
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    Proxmox scheduled backup not running anymore

    Yes, didn't work. I didn't try that for PBS because I use the prune functions of the server directly, so I don't need "maxfiles" and so on.
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    Proxmox scheduled backup not running anymore

    It's a stand-alone one. Still does not work as it should. We moved to Proxmox Backup Server now, where we don't need that additional commands and does everything else. Solved the problem for us but there needs something to be investigated, as our solution did work, but then some day not more.

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