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  1. [SOLVED] Datastore auf unionfs oder mergefs möglich?

    Hoppla, nein. Mein Fehler..., ich lese meist "New posts", ohne auf so etwas zu achten. Bin gespannt, welche Lösung du findest :-)
  2. [SOLVED] Datastore auf unionfs oder mergefs möglich?

    Hallo, Du kennst, ja? Offiziell wird so etwas also offenbar nicht unterstützt. Der Grund liegt aus meiner Sicht auf der Hand: unionfs/mergefs sind für Spezialfälle entwickelt. Für einen Hypervisor willst du aber keine...
  3. Configuration for Interface failover

    Hi, did you read ? Your vmbr0 has no physical device. Is this by accident or by intention? Learning network basics will tell you: you can not have two interfaces with different address in the same network...
  4. Proxmox Cluster, HA und Load balanced

    Really? Es ist Wochenende ;-) Du willst Erläuterungen/Bewertungen/Ergänzungen für ein nur sehr knapp vorgestelltes aber komplexes Setup. So funktioniert das meist nicht. Konkrete Fragen funktionieren meist besser. Wenn du hohe Ansprüche (und ja, funktionierendes HA ist für mich so etwas)...
  5. unmotivierte reboots 3Node-Cluster

    Moin, ich habe keine Antwort. Aber ich habe ein Homelab, mit ursprünglich zwei "echten" und einem zusätzlichem "Quota-Node". Und ich hatte diverse, unerklärliche Reboots. In meinem Fall war die Ursache mit hoher Wahrscheinlicheit immer hohe Netzwerklast durch Backups und Replikationen, die...
  6. [SOLVED] Cronjob schlägt fehl

    Moin, wenn du mit crontab -e eine nutzer-eigene Crontab verwendest, darf/kann da natürlich nicht drin stehen, zu wem die gehören soll. Das ist doch implizit klar! (Nur in /etc/crontab ist das zwingend notwendig.) Also: lass mal "root" in den Zeilen weg... Viele Grüße
  7. How do i switch off Quorum?

    Hi, you might read and set up a "Corosync Quorum Device (QDevice)". Best regards
  8. confusion about storage setup - onboard/raid - zfs benchmarking

    Hi, for VM storage you want to have as many IOPS as possible. With RaidZ2 you get approximately the IOPS of a single drive. If you switch to mirrored vdevs (4 vdevs, each 2 drives) you will get the IOPS of 4 disks - factor four more. Btw: this topic has been discussed several times... Best...
  9. Flexible number of nodes in a Proxmox cluster

    Probably. But keep in mind: with 6 machines two may fail without loosing quorum of the complete cluster with 3+QDevice none may fail! It just fulfills the absolute minimum requirement. If any one device fails, the cluster functionality will stop to work. (I am not really sure about fencing to...
  10. Zabbix template/plugin to monitor various backup activities on Proxmox

    Hi, while I am a zabbix user and interested in a template like you are, I am just not capable to write my own auto-discovery template. So I can just add some pointers/details - probably you know this already...: There is a frontend simulator for the API at...
  11. How to run executable on Windows guest in foreground

    Instead of starting notepad.exe directly it might help to use the "start" helper. Please run start /? at a command prompt to see the available options. Best regards
  12. OOM Error For Ubuntu LXC Containers

    Good morning, to see mounted tmpfs use ~# mount | grep tmpfs But of course not all mounted tmpfs are bad - far from it! As usual: "it depends"... This is a small Linux machine, and it is absolutely fine: ~# mount | grep tmpfs udev on /dev type devtmpfs...
  13. Problems with installation

    Good morning, I'm sorry for your trouble to make it go. But yes, there a lot of details that are not very obvious during a first setup. You know (and read) the official documentation? ( Just unplug the other drive. That's the most simple...
  14. proxmox ve 7.0-10 connectivity issue

    Very first test: ssh -vvv and posting the output here. Best regards
  15. Host Uptimes (or reboot frequency best practice)

    Interesting question. One might differentiate between Homelab vs. Business. For me this means: Business: reboot as soon as a software component like the Kernel has a security problem which requires this. I might delay this a fews days only (weekend...). As I have some hundred technically...
  16. URGENT! No outgoing traffic second interface with same gateway.

    That is expected behavior. You can not have two "real" (virtual) interfaces in the same network. If you need to support two different IP-addresses, use interface aliases, not NICs. Best regards
  17. Proxmox VE 7 Upgrade Issues

    Good morning, on my 7.0-System pve-kernel-5.11 is installed. It has just dependencies to the latest kernel and currently it pulls in pve-kernel-5.11.22-3-pve. That meta-package will always pull the latest "5.11"-Kernel, which is great :) You should not install actual kernels like...
  18. Use ZFS in guest ? No ZFS on host due to hardware RAID disks.

    Hi, ZFS has some extraordinary capabilities like redundancy, checksums, self-healing, compression and so on. For some functions access to the physical disks is a hard requirement. For this reason it is always recommended to install it directly on hardware. Not on Raid-Controllers and not on...
  19. SNMPD startet den Port nicht

    Moin, -t ist die Abkürzung von -tcp. SNMP nutzt standardmäßig UDP. Siehe auch man netstat ;-) (Oder noch besser man ss, netstat ist eigentlich veraltet...)
  20. Festplatten Konfiguration

    Hallo, (1) ist vollkommen ok (2) RaidZ1 willst du nicht - das reduziert massiv die IOPS, ohne dafür für mehr Sicherheit zu sorgen (nur eine Platte darf ausfallen) (3) ein Mirror für das OS und ein separater Datastore für die VMs ist das Optimum. Aber auch hier willst du für die VMs kein RaidZ...


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