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  • A
    applejuice replied to the thread 8.4 to 9.2 upgrade.
    ok, great. that is super helpful to know. Thanks!
  • A
    applejuice reacted to SteveITS's post in the thread 8.4 to 9.2 upgrade with Like Like.
    The upgrade guide OP posted is fine. The only issue we found was for https://pve.proxmox.com/wiki/Upgrade_from_8_to_9#Kernel_Audit_Messages_are_Enabled_During_the_Upgrade, the guide says "excessive logging" which means any on screen prompts...
  • W
    waltar replied to the thread Failure to boot.
    "lsblk" output ?
  • SteveITS
    SteveITS replied to the thread 8.4 to 9.2 upgrade.
    The upgrade guide OP posted is fine. The only issue we found was for https://pve.proxmox.com/wiki/Upgrade_from_8_to_9#Kernel_Audit_Messages_are_Enabled_During_the_Upgrade, the guide says "excessive logging" which means any on screen prompts...
  • A
    applejuice replied to the thread 8.4 to 9.2 upgrade.
    I found this after I asked... https://pve.proxmox.com/wiki/Upgrade_from_8_to_9. your method sounds much safer, but much less convenient.
  • A
    applejuice reacted to Rares's post in the thread 8.4 to 9.2 upgrade with Like Like.
    I usually full reinstall node by node. Move the VMs, remove the node from cluster, reinstall, add back the node to cluster, move VMs back. If you enable ZFS replication days in advance the migration is almost instant from one node to another.
  • R
    Rares replied to the thread 8.4 to 9.2 upgrade.
    I usually full reinstall node by node. Move the VMs, remove the node from cluster, reinstall, add back the node to cluster, move VMs back. If you enable ZFS replication days in advance the migration is almost instant from one node to another.
  • F
    Flocki replied to the thread [SOLVED] SDN Fabric issues since update 9.1.14.
    Figured out the same thing also like 2 minutes ago. There is a file "/etc/sysctl.d/99-proxmox-arp.conf", last modified May, 13th with the following contents: net.ipv4.conf.all.arp_ignore=2 net.ipv4.conf.all.arp_announce=2 Pretty sure I did not...
  • A
    applejuice replied to the thread 8.4 to 9.2 upgrade.
    I am also in need of an 8.4 to 9.2 upgrade guide. Did you ever figure this out?
  • M
    maxim.webster posted the thread [SOLVED] Making best use of multiple NICs per Node in Proxmox VE: Networking and Firewall.
    Dear all, I am upgrading the hardware of my 3-node-homelab-cluster. Currently, every node has a single NIC (GbE). The new hardware has 4 NICs per node (2.5GbE) and I want to make best use of them. How should I set-up routing for my cluster...
  • fiona
    fiona reacted to broth-itk's post in the thread "Bulk suspend", timeout, yellow traffic cone with Like Like.
    I have I/O threads enabled on all my servers. This is the config of the VM from my report: agent: 1 bios: ovmf boot: order=scsi0;sata0 cores: 4 cpu: x86-64-v3 efidisk0: local-tank01:vm-103-disk-0,size=1M machine: pc-i440fx-9.2+pve1 memory: 8192...
  • U
    unsichtbarre replied to the thread I cannot connect to Proxmox via Browser.
    I would check your Layer 2 stuff: Can you ping the node? Connect an Ethernet cable directly from your workstation to the node. As long as its gigabit, you do not need crossover cable From the console of the PVE node, try to ping its own IP -...
  • fiona
    fiona replied to the thread After PVE 8to9 upgrade, unable to check guest fs freeze status.
    Doesn't seem to be blocked in the config, but 5.0.1 is a rather old version. Does it work if you manually run qm guest cmd 101 fsfreeze-status?
  • N
    nils-the-oldone1980 replied to the thread Virtual machine freezes with IO error.
    Hi fiona, please see attached output. I've already tried all available "Async IO" mechanisms, disabling "IO thread" at all and/or using "VirtIO SCSI" instead of "VirtIO SCSI single". Even tried without KSM. No success - still locks up with "io...
  • B
    broth-itk replied to the thread "Bulk suspend", timeout, yellow traffic cone.
    I have I/O threads enabled on all my servers. This is the config of the VM from my report: agent: 1 bios: ovmf boot: order=scsi0;sata0 cores: 4 cpu: x86-64-v3 efidisk0: local-tank01:vm-103-disk-0,size=1M machine: pc-i440fx-9.2+pve1 memory: 8192...
  • ggoller
    ggoller replied to the thread [SOLVED] SDN Fabric issues since update 9.1.14.
    Ah, I didn't look close enough at your sysctl's -- try disabling the global arp_ignore. So on every node: sysctl net.ipv4.conf.all.arp_ignore=0 The kernel takes the max between the global value and the per-interface value. In your case the max...
  • fiona
    fiona replied to the thread Virtual machine freezes with IO error.
    Hi @nils-the-oldone1980, is there enough free space? Can you share the excerpt from the system logs/journal from around the time the issue happened as well as the output of pveversion -v and the VM configuration qm config ID with the numerical ID.
  • fiona
    fiona replied to the thread [Feature Request] Web UI: Custom names, tags, or notes for virtual disks (ZFS, QCOW2, etc.).
    You can CC yourself to the bugzilla entry, then you will get updates via mail when something changes. It depends on when a developer finds the time to work on it.
  • K
    Krakish posted the thread Storage: BTRFS vs ZFS vs plain EXT4 DM raid in Proxmox VE: Installation and configuration.
    Hi all, Currently I am running on PVE 9.1 with native MDADM RAID5(3x8 TB disks) looking into prospects for switching to BTRFS or ZFS but every now and then power goes out. At the moment I got 4 TB used out of ~ 16 TB and despite some issues it...
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  • Stoiko Ivanov
    Stoiko Ivanov reacted to Impact's post in the thread Useful Tips with Like Like.
    Don't: https://lists.proxmox.com/pipermail/pve-devel/2025-March/068874.html
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