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  1. fabian

    Corosync Query

    please post the output/contents of - pveversion -v - /etc/pve/corosync.conf - pvecm status
  2. fabian

    Question about Proxmox firewall

    I don't see how the communication is 'left to chance'. pveproxy listens on all interfaces, and connects to other nodes via the IP address those nodes determined on pve-cluster startup by resolving their own hostname. unless your hostnames resolve randomly, this is pretty derministic. corosync...
  3. fabian

    Question about Proxmox firewall

    you can find the code that calculcates the local network here , ports 8806, 22, 5900-599 and 3128 are allowed by default . you can also set an alias called 'local_network' to override the calculated value, or define your own ipset and rules that mimic the auto-generated ones. pve-firewall...
  4. fabian

    Fail to backup some containers

    as you can see 'noacl' is set for that directory..
  5. fabian

    Fail to backup some containers

    your tmpdir does not support ACLs, so set it to one that does
  6. fabian

    [SOLVED] "invalid vdev specification"

    you can either clear the labels still stored on those disks (zpool labelclear [...]) or, as the message indicates, override that check with -f. note that the latter will also disable other checks (such as sane redundancy combinations, ...) so I'd choose clearing the labels ;)
  7. fabian

    [SOLVED] API request with curl

    a quick an easy way to find out how to encode an API request is to do the same action in the browser while having the developer tools open, then select the request in the network tab and use the 'copy as curl' option ;) so in this case, this would be (a bit reduced from what the browser...
  8. fabian

    Fehler beim Bearbeiten des Paketes proxmox-ve (--configure):

    das ist sehr wahrscheinlich das problem (und vermutlich solltest du deinen server auch anders als 'debian-server' nennen und deine richtige domain eintragen). danach vor allem 'systemctl restart pve-cluster', dann sollte der rest der installation funktionieren. steht übrigens hier alles...
  9. fabian

    ZFS Reserving copius amounts of data

    the backup flag is not passed to ZFS in any way - it's just to tell the PVE code whether to include that volume when making a backup. there must be something else going on. could you get 'zfs get all $dataset' in both cases? it should show what's going on..
  10. fabian

    ZFS Reserving copius amounts of data

    the backup setting does not affect how much space a volume uses.
  11. fabian

    Proxmox API

    der p fad ist auf jeden fall falsch, sh. API-viewer um den korrekten zu bekommen ;)
  12. fabian

    ZFS Reserving copius amounts of data

    please check the forum - this is a well known issue with how raidz and zvols interact.
  13. fabian

    Just after upgrade, SSH ok but no GUI

    I don't know what OVH does with their systems - possibly they have cloud-init installed or some similar mechanism that re-configures the system on bootup?
  14. fabian

    Can I use an uploaded ISO image from another node in the cluster?

    usually you'd use a file server that is not on the same cluster, else you can easily run into dependency loops. but yes, that's the gist ;)
  15. fabian

    [SOLVED] Possible MTU misconfiguration detected

    but that's only one link, it's likely the other one that's making problems (links are usually number 0, 1, ..)
  16. fabian

    Update Proxmox 5.4 to Proxmox 6 Frage zur "Parallelität"

    ;) das upgrade wird node für node durchgeführt. beim upgrade von 5 auf 6 muss erst, wie in der anleitung beschrieben, corosync auf allen nodes auf 3.x aktualisiert werden. dabei verliert der cluster kurz quorum - sofern die anleitung befolgt wird hat das aber keine negativen konsequenzen.
  17. fabian

    Just after upgrade, SSH ok but no GUI

    then probably something is broken there. check your /etc/hosts and the output of hostname --ip-adress
  18. fabian

    Just after upgrade, SSH ok but no GUI

    how did you install? seems like your hostname does not resolve (properly): Jul 02 20:59:32 host01 pmxcfs[1444]: [main] crit: Unable to get local IP address
  19. fabian

    Update Proxmox 5.4 to Proxmox 6 Frage zur "Parallelität"

    https://pve.proxmox.com/wiki/Upgrade_from_5.x_to_6.0 https://pve.proxmox.com/wiki/Ceph_Luminous_to_Nautilus
  20. fabian

    Can I use an uploaded ISO image from another node in the cluster?

    no. usually people put ISOs and templates on some NFS or CIFS share that is accessible by all nodes (or even all clusters).

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