Search results

  1. S

    Restore single file without PBS?

    no, you need pbs. if it's a homelab, you can install pbs directly on the same server than pve https://pbs.proxmox.com/docs/installation.html#install-proxmox-backup-server-on-proxmox-ve then create a pbs datastore on a nfs mountpoint and configure pbs as localhost in your pve.
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    New Import Wizard Available for Migrating VMware ESXi Based Virtual Machines

    personnally, for my last migrations, I have simply install the drivers with virtio-win iso, when vm was still running on esx, and the vm was able to boot directly on virtio-scsi.
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    New Import Wizard Available for Migrating VMware ESXi Based Virtual Machines

    a rust fuse to mount a esx datastore ? You are crazy guys ! Congrats !
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    Slow write on a VM

    it's a 5400rpm ,so it's still slow than a 7200rpm. 224kB/s at 4k , it's around 56 iops . (I think they could reach 100~120 iops at 5400rpm) for fileserver it can be ok, but for vm (if you have multiple vms, they are send each their sync at different times. Do the more vm you'll have in...
  5. S

    Slow write on a VM

    maybe 190 is a little bit high, what is the result with 32 or 64 queues ? you should really look if you don't have a SMR disk for example: https://www.paradigit.be/western-digital-blue-smr-2-tb/20975485/product because you really don't want to use this for vms. (they are only good for cold...
  6. S

    SDN EVPN external gateway

    at work, we are using evpn using arista-router as evpn exit-node (on 3 DC datacenter), then each vm use proxmox anycast gateway. (so I can migrate the vm from any DC, and the traffic is always using the local router/anycast gw). Now, if you want to use opense/pfsense, they are no support of...
  7. S

    Slow write on a VM

    w=128KiB/s][w=32 IOPS .... maybe try to increase iodepth a little bit, but if it's an hdd, you shouldn't be able to reach more than 150~200 iops
  8. S

    SDN EVPN external gateway

    evpn network is a vxlan network. if you don't want to to vxlan directly on opnense (on L2 network), as gateway of your vm (on the same L2 subnet), if you want to do L3, use anycast gateway as gateway of your vms, and defined an exit-node on the zone (1 of your proxmox node), acting as a...
  9. S

    Slow write on a VM

    "--ioengine libaio --direct 1 --sync 1"
  10. S

    firewall Proxmox vs Firewall in the VM

    the proxmox firewall is done at bridge level. (It's like you have a independent firewall in front of each vm interface) that mean than you can firewall betwen 2 vm on the same subnet too, without any central gateway vm1 interface------(firewall)--------vmbr0-----(firewall)---->vm2 interface
  11. S

    [SOLVED] SDN vnet ignores zone MTU on veth link (jumbo frames can't be enabled for inter-node communication)

    mmm, I think it's a bug. can you open a bug on bugzilla.proxmox.com ? as workaround, you can use a vlan-aware bridge for vmbr0, it'll not use veth link interfaces to plug the vnet.
  12. S

    EVPN SDN issues after Upgrade Proxmox VE from 7 to 8

    mmm,indeed, it's seem that a new official package version is still not released. The patch is already in git since 2 months https://git.proxmox.com/?p=pve-network.git;a=commit;h=e614da43f13e3c61f9b78ee9984364495eff91b6 I'll ask to pve-devel to have a new package release
  13. S

    "VLAN aware" checkbox has no function

    yes. you need to use a vlan-aware bridge for classic network, or check the vlan-aware vnet. (I think you can create the vlan iwthout vlan, or with vlan=1 for default vlan). Then, multiple vlans should be allowed. (It's allso possible to filter vlans list in vmid.conf directly...
  14. S

    Network card stops randomly PVE 8.0.3

    yes, it was fixed in kernel 6.5
  15. S

    Disabling Write Cache on SSDs with Ceph

    This is simply --enable-tcmalloc on debian/rules files in pve-qemu package: commit a8aa39d35087076d298744cb83a6163a7063cb75 (HEAD -> master) Author: Alexandre Derumier <aderumier@odiso.com> Date: Wed Feb 28 08:48:31 2024 +0100 enable tcmalloc diff --git a/debian/rules b/debian/rules...
  16. S

    firewall Proxmox vs Firewall in the VM

    yes, that mean that you have cpu used for virtualization of network packets before being blocked by your vm os. If you have a ddos for example, it's a lot better/performant to block before entering the vm.
  17. S

    Disabling Write Cache on SSDs with Ceph

    Hi, still not included in official proxmox repo here the last version for pve8: pve-qemu-kvm_8.1.5-3+tcmalloc_amd64.deb https://pixeldrain.com/u/ejvina9q
  18. S

    API for SDN? Terraform?

    The sdn api endpoints doc is here: https://pve.proxmox.com/pve-docs/api-viewer/index.html#/cluster/sdn About terraform, proxmox team don't develop an official terraform provider, it's done by the community maybe check this nice provider: https://github.com/bpg/terraform-provider-proxmox
  19. S

    Proxmox + PBS security issues

    Maybe it could be great to be able to store the encrpytion key in a HSM device ? like the new yubico hsm for example (not sure it's they are a standard lib for different devices) https://www.yubico.com/la-cle-yubikey/yubihsm/?lang=en
  20. S

    ESXi/NSX-T to Proxmox and microsegmentation ..

    Still not ready, maybe in the future: https://bugzilla.proxmox.com/show_bug.cgi?id=3382 Note that with current proxmox firewall implementation, you can give permissions to a customer with acl on his vm.

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