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    hardware recommendation for pbs server

    Hi! I have very good user experince with pve + pbs solutions and thanks for the good software! Currently pbs system runs on system like - server: PRIMERGY RX2530 M7S - cpu: 2 x Intel GOLD 6548Y+ (core/threads 32/64 per cpu) - memory: 512 G DDR5 - storage: 10 x 15 TB Micron 7450 nvme devices -...
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    using zfs-over-iscsi

    Hi! I think i would benefit from using zfs-over-iscsi storage option because of snapshot capability, and in spite of storage being single-point-of-failure. Also i feel that storage solution not having at client i.e. pve node ordinary /dev/sdb, /dev/sdc etc device abstraction related to it...
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    switching dual boot pve node between v 7 and v 8 while upgrading

    Hi! I think everything is behaving well but i would still like to ask for confirmation. As starting point there is PVE v. 7 cluster and intent is to upgrade it to v. 8. It will go node by node. I thought to secure my upgrade attempt so 1. i am arriving to next pve node i am going to upgrade 2...
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    lvm volume seemingly present after vm delete

    Hi! I would like to ask about one phenomena which does not excatly break anything but is at times unconvinient. I have encountered it several times so i dont think it is specific to my particular case. block device is connected over iscsi to multiple pve cluster nodes and on this block device...
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    dual-primary drbd storage connected to two-node-pve-cluster over iscsi

    Hi! I have run dual-primary drbd successfully with two node proxmox cluster, each pve node being also drbd node (and using local storage). And /dev/drbd0 block device is used as lvm pv device, lvm needs to be initialized at one node since block device content appears or rahter is same and both...
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    intel e810 ovs + vf representors not working after kernel 6.8.4-3 -> 6.8.8-2 upgrade

    Hi! I must first say i am no seasoned network card virtual functions user but generally feel virtual-functions-and-co would be important thing tomorrow so for no very particular reason i try them out in different combinations. As staring point i had working setup like this with pve v. 8.2 using...
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    ovs made bond with vlan and custom mtu

    Hi! I apologize to open up another lot-discussed-topic, at the moment everything looks to me working well but still i would like to get confirmation if my thinking is good and specific configuration is good. My effort is computer has four physical interfaces and two of them are 10g and...
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    running different pve versions in the same cluster e.g. during pve 6.4 to 7.4 upgrade

    Hi! First i apologize because this topic is much discussed already (and i tried and read thru posts). I think everything behaves as expected and well in my test lab but i would like still ask you to confirm my understanding. I have multinode (23) pve v. 6.4 cluster without HA turned on and it...
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    passing trim from virtual computer to host block device

    Hi! I think everything runs smooth but i would like to get confirmation if it is really ok. Setup has flash devices (actually nvme samsung and kioxia) and they are directly running on pcie (i.e. without some kind of raid controller etc although raid controller setup + nvme seems to be rare case...
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    [SOLVED] temporarily lost pve cluster node reappears

    Hi! I think everything is under control but i would like to ask for confirmation that this is expected thinking-behaviour-etc of PVE cluster. Events happen in 20-ish node non-HA-configured v. 6.4 cluster (and also VM's are not configured to start automatically). Starting point is all nodes are...
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    using zfs for pbs datastore

    Hi! Let me first say that Proxmox Backup Server works quite wonderfully already (and not because i use is so well but rather you created it so well :) Since i intend to set up new set of PVE + PBS i would like to ask confirmation about using zfs for pbs datastore (PBS 2.4 and kernel 6.2). I...
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    uefi-enabled virtual computer and efidisk storage move error

    Hi! I am in close relationship with several fine working proxmox clusters running proxmox version 6.x or 7.x software. They all seem to share this kind of property that if virtual computer is uefi kind then respective efi disk is not moveable from one storage to another while virtual machine is...
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    [SOLVED] migration pve cluster from enterprise v. 6.3 to no-subscription v. 6.4

    Hi! There was fine running licenced 22 hosts proxmox v. 6.3 cluster last year. And things proceeded this way that probably temporarily there are no licences to use i.e. licences are expired. Still, cluster runs fine. Because of several reasons i would like this cluster be upgraded so to say...
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    enabling shared storage for selected nodes of the cluster

    Hi! I have working Proxmox cluster consisting of two Dell R320 computers and quorum disk. Shared storage is DRBD v. 8 over 10g ethernet named sn_drbd_data. Cluster + HA is working as expected. Now i intend to introduce Dell MD3400 as shared SAS connected storage named sn_md3400_data + 3rd Dell...
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    dell r320 and Broadcom 57810 DP CNA with bnx2x driver

    Hi! I am using Proxmox v. 3.4 with Dell R320 hardware + 10g dual port adapter 'Broadcom 57810 DP 10Gb DA/SFP+ Converged Network Adapter'. Whole system including 10g adapter seems to work all right with 2.6 kernel i am worried about these messages i get during bootup .. Apr 14 10:12:12...
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    netlink policy violation error while drbd + openvswitch still seems to work

    Hi! I am using Proxmox v. 3.4 with 3.10 kernel doing 2node cluster with quorum disk + drbd and openvswitch. Everything seems to work fine but testing drbd we notice such behaviour 1. stopping to get clean starting point root@proxmox-node1:~# /etc/init.d/drbd stop Stopping all DRBD...
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    running windows quests supported

    Hi! So far i have used and i am using Proxmox for Linux quests and it is good, thanks for the good job! Until now i haven't had much need to run Windows guests, though i have some random experiences and they worked too. And it seems i need to run more windows (especially Windows7, Windows...
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    increasing and decreasing running openvz container resources online

    Hi! I am using Proxmox v. 3.0 and i would like you to confirm that one can generally safely increase these resources for a _running_ OpenVZ container (thru web gui) assuming there are enough so to say spare physical resourses on the host available (my containers run Debian v. 7 and Debian...
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    increasing and decreasing running openvz container resources online

    I reposted it to the right sub-forum, http://forum.proxmox.com/threads/15159-increasing-and-decreasing-running-openvz-container-resources-online (yet better if someone could delete this thread from 1.x sub-forum althogether).