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  1. Backup Restore Failed

    hi Boris, i'm sorry - we didnt resolve it. we recovered the data from older backups or remote-files. there was an nextcloud storage. we suspect that the issue was the remote backup storage (hetzner storage box) and large files on it. our recommendation is - don't use it on this way. regards...
  2. Windows Server Network Adapter crash?

    we had the same problems with server 2012R2 and some old pfsenses. - on pfsenses only move to virtio was needed - on server 2012R2: it is not enough to only re-install the driver and/or move to virtio-card our solution was to remove all network-drivers and network-cards (via proxmox-gui) from...
  3. need special CPU Flag

    ah, ok, it runs - but i have to chose "host" as cpu type. thanks a lot :)
  4. need special CPU Flag

    thanks for your answer, but in dont know what i have todo.. like that? args: -cpu Nehalem,+pcid,+spec-ctrl,+ssbd,+kvm_pv_unhalt,+kvm_pv_eoi,+nonstop_tsc,enforce,vendor=GenuineIntel
  5. need special CPU Flag

    Hello, because of an Performance issue in SAP HANA System we need to add this CPU Flag to our VM: nonstop_tsc i've added this in my vm.conf file but after that the VM had 64kvm CPU without any flags :( OLD cpu: Nehalem,flags=+md-clear;+pcid;+spec-ctrl;+ssbd NEW cpu...
  6. Consumer SSDs

    thanks for your answer yes, i think so too - no block storage on it. we had this SSDs on a OpenFiler NAS an with ISCSI connected to PRX-Cluster. Performance bad and high io-delay also... so how can i use it for my cluster? build an OpenNAS and share NFS?
  7. Consumer SSDs

    Hi there, we have 15 Consumer Samsung 1TB SSDs (850 and 860 Pro) and dont know how we can use it as well. I tested these SSDs on our 7-Node Cluster in CEPH (3 Nodes got 5 SSDs) and on all 3 nodes the io-delay runs high. my test was to move some VM-Harddisks to this Customer_SSD_Pool, start 3...
  8. which storage type for single Proxmox-Server

    if i use Hardware Raid10 - which filesystem i should use? ZFS RaidZ2 needs 5 Disks but we have max 4...
  9. which storage type for single Proxmox-Server

    Hello, for an Geo-Redundant-HA System we have two single Proxmox-Servers which hosts our App-VMs. today we have a Hardware Raid-1 with two 1TB Enterprise-SSDs (=1TB usable space) with thin-LVM (for snapshots). the disk space is near full and we have to upgrade it. so here is my question...
  10. Windows Server Network Adapter crash?

    hello, habe anyone an idea about this? our next step is to reinstall the windows machine and application with many time amount. regards Ronny
  11. Windows Server Network Adapter crash?

    Hi, we also have this problem. some changes we made had no effect: virtio-drivers installed from ISO 0.1.149 (hdd, network, baloon, qemu-guest-agent) at this moment every day our one Win2012R2 VM had no Network and must Hard-Stopped. we also have a few other Win-Server and Win10/Win7 VMs with...
  12. CEPH - destroy OSDs from removed Node

    yep - it works also :) thanks a lot
  13. CEPH - destroy OSDs from removed Node

    Hi Alwin, ok - all OSDs from this node are gone. But how can i remove the node/host? like that? "ceph osd crush rm pve-node-03" thanks a lot Ronny
  14. CEPH - destroy OSDs from removed Node

    Hello, yesterday i removed an Node from our PVE/CEPH Cluster, but i forgott something: At first i set all OSDs for this Node to OUT and STOP. After that, shutdown and removed the Node from PVE Cluster (pvecm delnode...) But now the cluster shows me in CEPH Overview the OSDs from the removed...
  15. Rename Resource-Pool

    thanks a lot - it works fine i will just make a feature request :)
  16. Error adding (existing) CephFS

    hello, today i have the same issue: i added the 4. node to our cluster and now the cephfs-Storage ist unusable. In syslog i see the mounting errors: pvestatd[3334]: A filesystem is already mounted on /mnt/pve/cephfs pvestatd[3334]: mount error: exit code 16 all nodes become ceph-Monitors and...
  17. Rename Resource-Pool

    Hi, is there any way to rename an Resource-Pool? In Gui it is not possible - why not? there are possible via cli? thanks a lot regards Ronny
  18. Migrating: Copy VMs direkt to CEPH Storage?

    ok, thanks for your answers... i will go the hard, long way with restore everyone... regards Ronny
  19. Migrating: Copy VMs direkt to CEPH Storage?

    in my old clusters/ servers the disks on iscsi-lvm storages. for rbd import i have to mount the old storage in my new environment, right? it is possible to change the vm-id in this way? do you have an example for me? thanks a lot
  20. Migrating: Copy VMs direkt to CEPH Storage?

    Hello, i have an question about migrating: we have to migrate about 200 VMs from our old PVE-Hosts/Clusters to our new PVE-Ceph Cluster. it is possible to copy via scp the disk files directly to the ceph storage an how i do it? thanks a lot regards Ronny


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