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I was reinstall entire system and result same. root@node1:~# apt update Get:1 http://security.debian.org buster/updates InRelease [65.4 kB] Get:2 http://security.debian.org buster/updates/main amd64 Packages [289 kB] Get:3 http://security.debian.org buster/updates/main Translation-en [149 kB]...

I was did but problem continue...

Hi All, I was fresh install with "proxmox-ve_6.4-1.iso" after that I was try install "ifupdown2" via "apt install ifupdown2" but proxmox server told to me --------------- root@node1:~# apt install ifupdown2 Reading package lists... Done Building dependency tree Reading state...

Best practic is do not use local storage on Host side because hyperconverged bull shit on real usage... On Vmware side, firstly Vmware suggest to all if you will use hyperconnverged solition with VSAN please sparate your VSAN node from Guest nde other wise you can not be sure about services...

Do not use; auth_client_required = cephx auth_cluster_required = cephx auth_service_required = cephx Look forum, you will found some info about that... For MTU, maybe 1500 better than 9000 for more IO, 9000 means that ethernet will be allow 9000 bits/s packet but that is not...

Disable cephx, then performance should be up... Also use 10 Gigabit network for frontet and backhend if only that clsuter use that ceph...

ZFS ?

Yep I am sure that backup server working with very slow disk, I think that problem saused from that..

Try CEPH

ZVOL make that :) and not caused from compress... This is my personel suggestion, use LVM :).

I think you will use stanalone mode on that two server wthouth cluster, because if you will build serius system with proxmox and full redundancy you must build 3 server. So if you will be use cluster then do not use raid card, basicly build CEPH ( need 3 cluster for correct work and radundancy...

If I am not wrong, ZFS not provaide Aplication Avare backup maybe I am wrong but in past I never see any client application for SQL or other aplication ... If I am wrong please fix me.. So you using NVME over FC san Storage it should be that storage snapshoot system better than ZFS backup/sync...

ZFS is not Cluster aware system, you can use normal LUN but this time you should be have thin provisioning on sotorage side because Proxmox also not support Thin provisioning system on shared system. Other point, ZFS for local disk not for ISCSI/FC connection.. I want another question to you...

If your motherboard was support, use your ram single mode..

You screen was gone and ext4 system experiacne some problem.. With your screenshot like memory hardware problem also heat will cause this problem..

I don't want to get into an argument, that is your selection and that is all... but for your question.. LVM is a block device so what you want you can make on your guest operating system, this way never effect your general services quality.. For ZFS or any other cache/buffer based disk system...

Like memory hardware problem...

Do not use ZFS on proxmox Hypervisor... Use Thin LUN and give block device to your guest withouth any cache after that if you want compressind or dedup use on your guest.... If you need RAID system on Hypervisor then make that raid with LVM...

I currently have handcrafted VM's with ISO Debian 10 Buster - I'd like to automate this process. How to use Cloud-Init for this? Are any special settings needed for qemu-quest-agent / something else? How to go about it in general or more detail? Add cloud img drive to guest and modifiy your...

If you want manage your cluster as Vmware vCenter, Proxmox can not do that.. Because vCenter or Ovirt system working on Data center plane but proxmox working on Cluster plane... So firstly you not need any management software for Proxmox Cluster ,Proxmox Hypervisor Web interface enough for...