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Siehe Dokumentation: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#sysadmin_zfs_change_failed_dev -
UdoB reacted to LazyLama's post in the thread LXC backup on NFS fails "chown operation not permitted" VMs backup without issue with
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Hello, I ran into the same issue. The solution is given in the log: INFO: temporary directory is on NFS, disabling xattr and acl support, consider configuring a local tmpdir via /etc/vzdump.conf Indeed, assigning a local directory to tmpdir... -
LLazyLama replied to the thread LXC backup on NFS fails "chown operation not permitted" VMs backup without issue.Hello, I ran into the same issue. The solution is given in the log: INFO: temporary directory is on NFS, disabling xattr and acl support, consider configuring a local tmpdir via /etc/vzdump.conf Indeed, assigning a local directory to tmpdir...
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Two different firewalls, can also help with a dual vendor strategy - for plattform backdoors. I use the same approach at home - the ISP ones and my virtualized one on a pve, as single point of configuration for segregation. My wireguard...
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Bbl1mp replied to the thread PDM: migrate VMs across firewall.Two different firewalls, can also help with a dual vendor strategy - for plattform backdoors. I use the same approach at home - the ISP ones and my virtualized one on a pve, as single point of configuration for segregation. My wireguard...
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Okay, so set up a tailscale network for example. That is an option, but my objective is to let nothing from the outside reach behind my inner firewall. And having a common network between inside and outside would basically circumvent the inner...
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BThere is no additional PVE involved ;-) The "external relay" is just a common reachable rendezvous point to establish the tunnel. All payload traffic would then go through this device, which vastly influences the reachable bandwidth...
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NNhyi replied to the thread Proxmox Backup Server 4.1.6 Random Hang Issue.I assume it would be the same for me because I have all the my backups happening at the same time and the last time it hung was during a backup but then the time before then it was just a random point in time. Most of the time the backups worked...
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BI'm wondering why you don't just put the VMs in the DMZ on this PVE instead of the entire PVE? Don't you trust the VM isolation? I'm asking because if you had all the PVEs on the same management network and only exposed the VMs to the...
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Pproxwolfe replied to the thread PDM: migrate VMs across firewall.Okay, so set up a tailscale network for example. That is an option, but my objective is to let nothing from the outside reach behind my inner firewall. And having a common network between inside and outside would basically circumvent the inner...
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UdoB replied to the thread PDM: migrate VMs across firewall.There is no additional PVE involved ;-) The "external relay" is just a common reachable rendezvous point to establish the tunnel. All payload traffic would then go through this device, which vastly influences the reachable bandwidth...
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Pproxwolfe replied to the thread PDM: migrate VMs across firewall.I'm aiming for maximum security. But, admittedly, I'm still learning. How so? The PVE management network is, of course, separate from the DMZ network. That is, actually, the contingency, I'm trying to provide for. Well, there is the obvious...
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JJohannes S reacted to d.oishi's post in the thread Need some help recovering/rebuilding my pve+pbs home server with Like.
In this particular case, the situation and environment are quite complex, so there is no single approach that can be universally considered the “best.” However, if the goal is to ensure a stable and reliable recovery, the following approach can...
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Dd.oishi replied to the thread Starting VM 102 failed: no such logical volume pve/vm-102-disk-0.Based on the screenshot, VM102 exists on node2, but the issue is that the VM disk vm-102-disk-0 exists on local-lvm of Server3. I am not sure why vm-102-disk-0, which should originally have been on local-lvm of node2, was moved. However, in this...
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Hi, There are 2 issues in your config - the main issue is MTU flapping. KNET's Path MTU Discovery runs globally across all links. When a node rejoins on link 0 (eno1, MTU 1500), KNET resets the global PMTUD process for that link. While it's...
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UdoB replied to the thread PVE9 VM suddenly stops when finishing backup to PBS.I would further slow down. My goal would be to adjust to the speed the PBS is actually capable to absorb - to keep the fleecing file small. If that runs stable I would (relatively) slowly increase the bwlimit. Just my thought... and a very slow...
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Pproxuser77 replied to the thread PDM: migrate VMs across firewall.Hmm, “classic” is probably the right word here, in the sense that it’s usually not done this way anymore nowadays ;) Isn’t that a bit overkill for a homelab? I mean, unless you are trying to replicate a large enterprise environment with...
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psalkiewicz replied to the thread Starting VM 102 failed: no such logical volume pve/vm-102-disk-0.Hi, The hard disk is on another node. The local-lvm datastore is local to the host - not a shared storage. So when a virtual machine failed on one host it cannot be restarted on the other. You have to move the virtual machine back to the other... -
AMemory accounting gets complicated very quickly once you peek a bit behind the curtains. First of, a VM doesn't necessarily use all the memory right after boot. Linux VMs that don't need most of their memory for example. With the new line in the...
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psalkiewicz replied to the thread PVE9 VM suddenly stops when finishing backup to PBS.Hi, I would start with the memory. The two fleece images together preallocate metadata for ~3TB — this can push memory usage over the edge after days of uptime with gradual memory pressure. Please check if it's not out of memory type of issue...