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  1. Lenovo Flex x240

    Hello guys, anyone know if Lenovo Flex supports Proxmox VE? Maybe some particular driver compatibility or something else? Thanks
  2. Migration image between two ceph cluster

    Hello All, anyone has already done a VM migration between two Proxmox Cluster that using Ceph as storage?. I explain better, two proxmox cluster: one proxmox cluster with ceph inside as storage second proxmox cluster with ceph inside as storage Networking speaking, the cluster ceph is on...
  3. Add new OSD to existing CEPH POOL

    Hi all, i've 4 nodes proxmox, with CEPH, only three are monitors. For every node, i've three 3 SSD and 2 HDD (normal) , and two different pools: one for ssd and one for hdd. Now, i'm adding one OSD per node, to add this to existing pool HDD. But it's taking more time that i thinked. This is the...
  4. MTU Warning

    Hi ALL, i've some nodes on OVH Every node has 2 physical network interfaces is not support MTU 9000 --> vmbr1 is support MTU 9000 (vRACK) --> vmbr0 I've setup my cluster, where link 0 is on vmbr0 (for every node) and link 1 on vmbr1 (for every node). I've also insert in corosync.conf the...
  5. Proxmox PVE-ZSYNC

    Hi to ALL, i recently implement pve-zsync in my environment, but i'm questioning about recovery. Because now, on target host i've But, in case i need to startup the VM, that in this time has this config how i merge the last replica with the disk?.. The last replica is incremental only...
  6. Backup of System Backup PBS

    Hi to ALL, anyone has made a secure copy of VM configuration in case of failure? ... Just to understand how to have a backup of PBS or the possibility to create an HA. Thanks
  7. Proxmox VE Storage Replication

    Hi to all, is possible to create a job replication, between two nodes, without the job starts immediately? . Because, i'm creating job replication to start on schedule day and hour, but as soon as i active the job it starts. Proxmox VE versione : 6.4-13
  8. Proxmox VE monitoring

    Hi to all, i'm looking for a monitor software for my cluster proxmox, for VMs, perfomance and with alerts capabilities. I've test: Zabbix ( but doesn't do autodiscover for VMs) , Graphite with Grafana o with InfluxDB but i wasn't able to create alerts. Is there someone that found the best tool...
  9. Problem RAM - Balloning - Windows Server

    Hello, i've a problem with the ballooning on the Windows virtual machines. I've install the qemu agent and drivers. But the problem we encoutered is that on ProxMox VE i see the ram machine using is at 75% and also in the VM in task manager i see 75%, but the machine is not using all this ram...
  10. Cluster - Corosync not sync

    Hello to all, i was trying to follow this https://pve.proxmox.com/wiki/Multicast_notes#Use_unicast_.28UDPU.29_instead_of_multicast.2C_if_all_else_fails Because i'm in the situation the my cluster is on OVH. After modify the /etc/pve/corosync.conf and apply all services restart needed, i see...
  11. SMTP Relay Balancing

    Hello, is possible to use the HA feature also for SMTP relay?. Now i have my devices and others that point to mysmtp.domain.com, is sufficient to add the other node that the system do a balancing? Thanks
  12. SMTP authentication in Proxmox

    Hello everyone, i'm new on PMG, after various researchesi haven't found any solution to set on proxmox the SMTP authentication. I setup my PMG to be a relay server to Office 365, but i would securize more my installation enable only smtp client auth to sent emails. How could i do this?. Thanks...

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