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    Verify errors on multiple deployments after garbage collection

    We are running a few proxmox backup servers deployed on top of Truenas, which is based on ZFS, so I am quite sure that there is no hardware disk failure. But recently, when I was trying to restore backup from PBS. I found some backup is broken, the error log shows some .chunk is missing (no such...
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    clone failed: command 'zfs list..' got timeout

    Hi, I've found an issue while using ZFS, with much VM. It shows this on creating the VM: create linked clone of drive scsi0 (data:base-304-disk-0) TASK ERROR: clone failed: command 'zfs list -o name,volsize,origin,type,refquota -t volume,filesystem -Hrp' failed: got timeout This command seems...
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    No zvol device link found after 300 sec found issue.

    I've just vzdump and restore the VMs and change the storage to ZFS, after that, I 've tried to boot VM, but found I have these issues sometimes on some VM: IO wait / resource usage is normal. pveversion: root@cn-hk1:~# pveversion -v proxmox-ve: 7.0-2 (running kernel: 5.13.5-1-edge)...
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    lvm broken with lvconvert --repair shows insufficient free space

    Hi forum, I am suffering in a problem due to a system crash, I am using LVM-THIN created in proxmox GUI, the lvm seems broken and I saw it needs to fix manually in system log, so I try to use lvconvert --repair data/data to repair it, but it tells: Volume group "data" has insufficient free...
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    [SOLVED] All LXC containers have completely broken after host crashed

    Hi forum, I have a server running with 30 lxc containers, last night, the host crashed and rebooted without any signs, after that, the containers could not start at all. Here are some information: root@rvh-bt-gen2:~# pct config 13137 arch: amd64 cmode: shell cores: 1 cpulimit: 1.0 hostname...
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    LXC lag for no reason after upgrade to pve 6-1-8

    I don't know why but it seems the lxc cts become lagging after upgrade to 6-1-8, I mean even you excuse "top" command in CT, it will also hangs for 5 min, I've checked the load, cpu usage, io wait, network usage, everything is fine, but just lagggggggggg. BTW, all the CTs have this problem in...
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    Problem with lxcfs 4.0.1 / online CPU is not working

    Hi forum, I've noticed that lxcfs has virtualized the /sys/devices/system/cpu/online dir since lxcfs version 3.1.2, but it's not working for proxmox LXC: After upgrade the proxmox, I saw the lxcfs version has upgrade to 4.0.1, but it seems not working: Host...
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    Error: Message too long in External Metric

    Hi Forum, I am glad that using proxmox with influxdb to upload metric data has help me alot, and I love it. But I've got errors when I was setting up one of the servers, which has a lots of VM and lxc running on that node. The log of pvestatd shows me: failed to send metrics: Message too long...
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    LXC Status on GUI becomes UNKNOWN

    Hi forum, I don't know why but all lxc containers status on gui becomes unknown, but it still running, boot or shutdown tasks is also working. But RRD shows empty: Any idea?
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    Server crash with full of "Memory cgroup out of memory"

    Hi forum, I am suffering server crashes on some servers of my system. These servers are running with few of LXC VM and KVM VM. Suddendly the server crash without any sign, with the screen shows full of "Memory cgroup of of memory", this thing seems killed all things running on server. The GUI is...
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    [SOLVED] Disk space help

    Hi forum, I have install a lxc container and the disk of it have used all free space of root partition. But now I can't start the container to fstrim / to reduce the disk space usage. Log shows there is no free space, but I have 2G left on /. Here is the df -h: root@node-cn-hk:/# df -h...
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    Device eno1 entered promiscuous mode automatically

    Hi community, I found abnormal network traffic on my proxmox host, and the kernel reported that the network device entered promiscuous mode and I could not disable it.. root@node-xz:~# grep -r 'promiscuous' /var/log/kern.log Sep 5 08:22:49 node-xz kernel: [ 12.537596] device eno1 entered...
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    [SOLVED] "qm guest exec" problem

    Hi, I am a beginner, and I have a Windows 2012R2 VM with guest agent installation. And I am now trying to use qm guest exec VMID to run a program I have put in the Disk C: of the VM, Which is "C:\\program.exe", this program have 4 args I need to pass in, I've tried many types and I can't run it...
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    Shutdown VM never timeout

    Hi, I just created a win7 x32 VM, and I am trying to use qm shutdown VMID --timeout 30 to shut it down, but I found that --timeout option is not working, the task won't stop unless I press Ctrl+C. Here is the history: root@node-us:~# date Fri Jun 21 15:21:01 CST 2019 root@node-us:~# qm...
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    pvesh rrd RRD PNG File is not exist

    Hello, I am trying to get the rrd png file through the pvesh command, but I can't find the file returned. root@node-hk:~# pvesh get /nodes/node-hk/lxc/100/rrd --ds disk --timeframe hour ┌──────────┬────────────────────────────────────────────┐ │ key │ value...

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