Search results

  1. Alwin

    Ceph Migrations Are Failing

    On what pveversion -v are you? And can you manually mount the cephfs storage on the target node? https://docs.ceph.com/docs/nautilus/cephfs/kernel/
  2. Alwin

    Ceph Migrations Are Failing

    But as VM/CT disk storage? Or do you have the installation ISOs there? If they are still mounted on the VM, than it needs them on the target side as well. Migration should still work for those VM/CT that do not use the cephfs storage. Can you post the storage.cfg?
  3. Alwin

    cephfs mount error: exit code 16 (500)

    Something might try to mount the storage twice. Did you try umount the storage? https://forum.proxmox.com/threads/mount-error-exit-code-16-500-on-cephfs-mount.50635/
  4. Alwin

    Ceph Migrations Are Failing

    Are you using CephFS as storage? Possibly dmesg has more output to libceph.
  5. Alwin

    Can't add monitor

    Just use pveceph mon create and all the hassle will be taken care of.
  6. Alwin

    Proxmox + Ceph = 4 NICS?

    The point is not HA or shared storage. It is its combination on the same network interface. Whatever you do, especially for a HA cluster, you will need to guarantee low and stable latency on the Corosync links. You will not (or very very hard) achieve this with shared NIC ports.
  7. Alwin

    Mount no longer works in Proxmox 6 - NFS - Synology

    If it is the case, then running a kernel prior 5.3 would fix the issue. But I don't believe it ATM. I don't think it is that, since I tried with older server versions (jessie, stretch, DMS6.2) and it still worked. But I found a commit that could give a hint. There is a initial UDP packet for...
  8. Alwin

    Can't add monitor

    That's message is from a running MON and doesn't prohibit it joining the other MONs. Yes, even though they are the same for the MONs, the are different for the other services like MGR, OSD, MDS or clients. But anyway you will not need to copy those, since they are created by the MON on bostrapping.
  9. Alwin

    Can't add monitor

    I hope you didn't copy the keyring as well. Each new Ceph service will create a keyring by themselves.
  10. Alwin

    Proxmox + Ceph = 4 NICS?

    Well, its simply the wrong hardware for a hyper-converged setup. And I don't recommend blades for this kind of setup. But with that said, run VLANs on the single interfaces and bond the VLANs together. This way you can use active-backup with a bond-primary to separate the traffic onto the...
  11. Alwin

    Mount no longer works in Proxmox 6 - NFS - Synology

    Mount on its own is not the issue reported. The showmount doesn't seem to work properly. And with that usually rpcinfo isn't able to connect either. The mount will try to negotiate the nfs version from 4 -> 3 -> 2, till it gives up. Once it finds one, the mount proceeds. Just check with mount...
  12. Alwin

    backup and restore about disk

    All disks of the VM will be restored on the same storage. https://pve.proxmox.com/pve-docs/pve-admin-guide.html
  13. Alwin

    VM cannot route to VLAN on bonded network

    You need to use this bridge, since VLAN 651 is already filtered out by the bond1 and never reaches vmbr1.
  14. Alwin

    rbd error: rbd: listing images failed: (2) No such file or directory (500)

    Is the container storage a different pool? No. Its one liner. Since rbd ls works, you get its output. Sort it and run the rbd info <image> in a loop through the sorted list. The command will hang when it encounters the faulty image.
  15. Alwin

    rbd error: rbd: listing images failed: (2) No such file or directory (500)

    Take the image list, sort it and run through them. It should hang at the image that might have an issue.
  16. Alwin

    Can't add monitor

    node005 exists in the ceph.conf, but wasn't registered by the other MONs. The easiest is to try a pveceph destroy node005 and afterwards a pveceph create. Then hopefully the new MON starts working. If not, the log file /var/log/ceph/ceph-mon.node005.log should give some Clous.
  17. Alwin

    rbd error: rbd: listing images failed: (2) No such file or directory (500)

    Possibly there is a defekt image in that pool. :/ Do you see any entries in the ceph logs? Somewhere it should say if a object is defekt.
  18. Alwin

    Can't add monitor

    Can you please post a ceph -s and the ceph.conf?
  19. Alwin

    backup and restore about disk

    All disks of the VM will be restored on the same storage.
  20. Alwin

    Can't add monitor

    How did you add the MON?

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