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Hi, I'm setting up a new 4-node Promox/Ceph HA cluster using 100Gb networking. Each node will have a single 100Gb link. (Later on, we may look at a second 100Gb link for redundancy). Previously, we were using 4 x 10Gb links per node: 1 x 10Gb for VM traffic and management 1 x 10Gb for...

Hi, I have a running MacOS Mojave VM running on Proxmox (per this guide). However, if my local machine is running Linux - how do I sent a Command key (⌘) through to the VM, using the noVNC client? Thanks, Victor

From reading online - I think https://community.mellanox.com/s/article/howto-set-dell-poweredge-r730-bios-parameters-to-support-sr-iov However, I'm not sure if the R630 supports IOMMU? Anyhow - the use-case for this was to run ntopNG in a VM - I wanted to pass through a NIC, with one of...

I tried enabling the "X2APIC" setting, and rebooting. Still nothing coming up under IOMMU groups - very strange. root@angusmtv-mon01:~# dmesg | grep -e DMAR -e IOMMU [ 0.012962] ACPI: DMAR 0x000000007BAFE000 0000D0 (v01 DELL PE_SC3 00000001 DELL 00000001) [ 1.058586] DMAR: Host...

Is there normally a separate setting for IOMMU There's a setting for VT-d (default to on). That is currently on. And there's a setting for SR-IOV (default to off). I've enabled that. I did see another setting for "X2APIC" mode that is currently disabled. Is that related at all to IOMMU?

Hi, I am trying to do PCI Passthrough per the wiki article: https://pve.proxmox.com/wiki/Pci_passthrough I am running Proxmox 6.0 on a Dell R630 server, with an Intel E5-2696 v4 CPU, and two X520-DA2 NICs. I have added the following to /etc/defaults/grub: GRUB_CMDLINE_LINUX_DEFAULT="quiet...

Thanks Stoiko for getting back! =) However, *both* ports are plugged into the same NIC card. (Intel X520-DA2, I believe) (The machine is remote - it's actually on another continent, lol - I'm in Australia, machine is in US). Can I still use PCI passthrough in that case? I assumed I'd still...

I'm going to try the SPAN port, based on your recommendation =). I don't have a separate NIC available. Hence, I have a single server running Proxmox, with two 10Gbase-LR cables going into it. The plan is to use the first network connection as the main VM bridge interface, and the second...

I have an existing NAS server running FreeNAS 11.2-U6. The motherboard is a SuperMicro A2SDi-H-TP4F, and I have: 8 x 12TB HDDs 1 x 2TB HP EX950 M.2 NVMe drive 1 x Intel Optane PCIe SSD I'm also running Bhyve to host some Ubuntu VMs - however, these have not proven very stable. Hence, I'm...

Is there any way to split up the VM traffic, Corosync and Ceph networks onto separate VLANs from Proxmox? (I couldn't seem to find anything in the Proxmox GUI about creating a new interface with a specific VLAN tagging, but not sure if I missed it somewhere). I could then potentially apply QoS...

We have a 3-node HA cluster running Proxmox/Ceph. I know the current recommendation is to have separate physical network ports for VM traffic, Ceph and Corosync traffic. We currently do this with a 4-port SFP+ NIC (Intel X710-DA4). However, we're looking at moving to 100 Gbps. The NIC in the...

@tokala Do you think this could be integrated upstream to Proxmox? Also - you mentioned above about "shared networking" - what does that mean?

I just want to follow up that I was able to do this succesfully! The two types of disks I am using for my two Ceph pools are: Intel Optane 900P (480GB) Samsung 960 EVO (1TB) To be honest - both disks are actually NVMe disks. However, I am cheating a bit - I used Ceph to change the device...

I'm keen to take another shot at this. What do you guys think of this? I have a main Proxmox server that runs all my normal VMs. Then I have a separate server, also running Proxmox that will be used for network analysis. What I'm thinking of is - I will have one cable for the normal VM...

Hi, Do you know if this "auto live migration", or "automated scheduling" is still on the cards for Proxmox? (Similar to VMware DRS, or oVirt's scheduling features) This other thread mentions a discussion on the PVE mailing list - but I can't seem to find the thread? I don't see the feature on...

Yup, I definitely was on Google authentication - to be honest, I found it super convenient. Ah well. The privacy reasons - was that something to do with GDPR? Or something else?

Does anybody know if the forum software changed? I'm no longer able to sign-in using Google (Gmail) SSO? Is this a bug?

We have two Proxmox clusters that are geographically quite far apart. They are both behind NAT-ing firewalls, and hence on different Layer 2 networks. What is the best way to synchronise the user databases between them? Is it safe to synchronise /etc/pve/user.cfg between them? Or is there...

I'm happy to continue communication here - if you are still willing to help me? =) That way hopefully other people can benefit from the knowledge as well! (I would also love to help improve the Proxmox docs as well, but that's another story). Got it. So the browser client should be the one...

Ah great - thanks! I can confirm it works. I was thrown off, because the /etc/pve/domains.cfg file on another server had sections for pam and pve: pam: pam comment Linux PAM standard authentication ... pve: pve comment Proxmox VE authentication server However, it seems these aren't...