Latest activity
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J> If you enable maintenance-mode the VMs in HA to other nodes if you configured HA For clarity, the VMs automatically move to other nodes. :) ha-manager crm-command node-maintenance enable nodename (wait a bit, update) ha-manager crm-command...
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WWhatever replied to the thread Redhat VirtIO developers would like to coordinate with Proxmox devs re: "[vioscsi] Reset to device ... system unresponsive".Try, check and report
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JI use a Dell PERC H730P in a Proxmox Backup Server (Dell R530). I deleted the virtual disks before converting it to HBA-mode. It's also running the latest firmware from Dell. Proxmox uses the megaraid_sas driver. As for the other Dells in...
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JJohannes S replied to the thread Docker IPv6 killt IPv6 SLAAC auf dem LXC host.Warum? Ich finde docker in lxcs zu betreiben extrem frickelig, zum einen muss man für Netzwerkfreigaben mit bind mounts o.ä. arbeiten, zum anderen geht das gerne mal nach Updates kaputt, einige Beispiele: Dezember 2022...
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JJohannes S replied to the thread Proxmox HA cluster with Ceph.This statement is a bit too general or dogmatic for my taste. I know of several reports in this forum, where people use three-node-clusters in production in smbs. Usually they didn't had the budget for five nodes, but can tolerate the risc of an...
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Jjdancer replied to the thread Server Suggestions.Migrating Dell VMware clusters at work to Proxmox. I just make sure all the hardware is the same (CPU, memory, storage, storage controller, networking, firmware, etc). Swapped out Dell PERCs for Dell HBA330s since ZFS & Ceph don't work with RAID...
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bbgeek17 replied to the thread Proxmox installation on Proliant BL460.That depends on how you are tagging. If its a native port VLAN - no, otherwise yes. https://www.youtube.com/watch?v=stQzK0p59Fc https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysadmin_network_vlan... -
Aarielcace replied to the thread Proxmox installation on Proliant BL460.I'm using VLAN ID Tag; do I need to define this VLAN in some network configuration in Proxmox?
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Ceph really, really wants homogeneous hardware. Meaning same CPU, memory, networking, storage, storage controller, firmware, etc. While it's true you can run a 3-node cluster, you can only have a 1-node outage. With 5-nodes, can have 2-node... -
Three nodes will work but need to be aware of it's limitations: With three nodes the cluster can tolerate the loss of one node (due to an fail or system maintenance-reboot etc) but not auto-heal (this would need more nodes). If you can live with...
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Ddcuadrados reacted to RoCE-geek's post in the thread Redhat VirtIO developers would like to coordinate with Proxmox devs re: "[vioscsi] Reset to device ... system unresponsive" with
Like.
Github report is here: virtio issue 1453 - Read-retry errors on Windows Server 2025 with SQL Server (0.1.285+) But please note that the network-related problems are still there (although I'm not sure if I'm affected), as it was out of my focus... -
Ddcuadrados reacted to RoCE-geek's post in the thread Redhat VirtIO developers would like to coordinate with Proxmox devs re: "[vioscsi] Reset to device ... system unresponsive" with Like.
OK, I'm quite confident that I've found and isolated the problem (and will drop it on github soon). So let's start with the analysis. At first, be careful that virtio releases in time are not relevant to the commit dates. I mean that if you see...
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CCocolin posted the thread S3 endpoint uses local space in Proxmox Backup: Installation and configuration.Hi everyone, Could you help me understand something on my Proxmox backup. I updated it to 4.0 to connect to an S3 endpoint and I made my first backup on it, but I saw that the space used on my local storage has increased. I can correctly see...
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Jjdancer replied to the thread Proxmox HA cluster with Ceph.Ceph really, really wants homogeneous hardware. Meaning same CPU, memory, networking, storage, storage controller, firmware, etc. While it's true you can run a 3-node cluster, you can only have a 1-node outage. With 5-nodes, can have 2-node...
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YYoSiJo replied to the thread Docker IPv6 killt IPv6 SLAAC auf dem LXC host.Nein noch nicht und ich werde mal bei Zeit schauen das ich das Teste. Ein Lösung bzw. Workaround ist es aber eh nicht für mich.
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UdoB reacted to proxmrmomba's post in the thread "Load average" plötzlich auf 3 Server angestiegen // Load average suddenly increase on 3 servers with Like.
Ich habe gestern diese Option auch auf einen Server umgesetzt - und wurde bestärkt von deiner Nachricht. Ja - nach einem Neustart scheint soweit alles okay zu sein. Jetzt bin ich gespannt ob es sich wieder auf schaukelt. Aktuell sehe ich ein...
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UdoB reacted to PwrBank's post in the thread Suggestions for low cost HA production setup in small company with Like.
We have a few remote warehouses that needed to have on-prem VMs with redundancy. What we do is have a 3 node cluster of Lenovo Tiny's with 2 switches, 2 battery backups, and offsite backups. Because there isn't a need for instant replication...
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UdoB reacted to Johannes S's post in the thread Suggestions for low cost HA production setup in small company with Like.
But such storage hardware also has it's costs. If you need to invest in storage hardware you could also invest in enough hardware to use Ceph, at least if you plan with three compute nodes or more. The story might be different if you happen to...
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Jjdancer replied to the thread About Proxmox VE & PBS features.I use a Dell PERC H730P in a Proxmox Backup Server (Dell R530). I deleted the virtual disks before converting it to HBA-mode. It's also running the latest firmware from Dell. Proxmox uses the megaraid_sas driver. As for the other Dells in...
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UdoB reacted to blanchet's post in the thread Suggestions for low cost HA production setup in small company with Like.
With 4 nodes, the cluster can still repair itself to a fully healthy state even after losing a node. With 3 nodes, the cluster becomes directly “degraded” after losing a node. Therefore the node maintenance (or any hardware issue) is much...
