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    Backup: Job failed with err -5 - Input/output error

    Hi, here are the logs from when the backup was created. I don't really understand what it says and what the problem is. Can I ask for help finding the problem? -- Journal begins at Sun 2024-01-21 23:35:01 CET, ends at Fri 2024-05-17 15:54:25 CEST. -- May 17 15:27:25 proxmox1 sshd[3287291]...
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    Backup: Job failed with err -5 - Input/output error

    I'm getting this error when backing up: ERROR: job failed with err -5 - Input/output error INFO: aborting backup job INFO: resuming VM again ERROR: Backup of VM 108 failed - job failed with err -5 - Input/output error
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    How to manually delete a cluster

    1. I ran thejournalctl -b > "$(hostname)-journal.txt" command for both servers and it shows the result -> (attachments). 1.1. IP 10.0.0.121 - This is the address of the virtual machine running "Dude" from Mikrotik, which monitors devices on the network. 1.2. IP 10.0.0.4 - On Proxmox1 This...
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    How to manually delete a cluster

    This command returns me these errors: -- Journal begins at Wed 2023-06-07 01:47:38 CEST, ends at Fri 2023-11-24 15:05:07 CET. -- Nov 24 15:05:07 proxmox3 sshd[926779]: Connection closed by 10.0.0.121 port 53035 Nov 24 15:05:07 proxmox3 sshd[926779]: error: kex_exchange_identification...
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    How to manually delete a cluster

    Hi, I had two servers connected into a cluster, but I had to install a PCI Express card in one of them and after starting the server, the servers did not want to connect to one cluster. When trying to connect to each other, I receive the following error: detected the following error(s): * this...
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    Snapshot and delete after some time

    Thank you very much for your answer and best regards.
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    Snapshot and delete after some time

    I want to update a certain element of my virtual reality, but I am concerned whether the update will be successful. That's why I want to take a snapshot in case something goes wrong so I can come back then. My question, can I safely remove such a snapshot later without fear of losing any data...
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    New installation can't see VM

    Thank you for your response. You showed me the way and I found copies of the VM files (/etc/pve/nodes/proxmox1/qemu-server) on the second server (because both were in Claster) and here I have a question. For example, I want to restore from a copy of VM 101.conf on a new server or if I just copy...
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    New installation can't see VM

    Thank you for your response. You showed me the way and I found copies of the VM files (/etc/pve/nodes/proxmox1/qemu-server) on the second server (because both were in Claster) and here I have a question. For example, I want to restore from a copy of VM 101.conf on a new server or if I just copy...
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    New installation can't see VM

    As I understand correctly, if I had the system on one disk (256GB) and the VM on the other (1TB) and the system disk (256GB) is damaged, I will not start the VM in any way? If I recovered the contents of the system disk (256GB), what do I have to do to be able to copy the VM from dsku (1TB)?
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    New installation can't see VM

    Maybe you got me wrong. One day my Proxmox stopped working. I had 2 256MB disks in Raid 1 and 2 1TB disks also in Raid 1. The system disk and one with data (there was, among others, VM, ISO) just stopped working. I installed the system on two new disks and added two new 2 TB disks, on which I...
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    New installation can't see VM

    I have damaged 2 disks on which the Proxmox system was installed. The VMs were on 2 others configured in mirror and zfs (one of these disks also failed). After reinstalling the system and reconnecting the drive + pool (oldpool) zfs, I can't see my VMs in the GUI. In the console you can already...
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    New installation can't see VM

    I have damaged 2 disks on which the Proxmox system was installed. The VMs were on 2 others configured in mirror and zfs (one of these disks also failed). After reinstalling the system and reconnecting the drive + pool (oldpool) zfs, I can't see my VMs in the GUI. In the console you can already...

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