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  1. M

    Live KVM migration without share storage

    I done this many times, e.g. migrating VMs to a NFS-Storage and after that to another host. And this while the vm is running.
  2. M

    Live KVM migration without share storage

    It is possible. Go to hardware, virtual disk, move to another storage, done. ...but not HA and not multiple disks at the same time
  3. M

    Proxmox: Low Fsync Performance / SAS2308 / Better use ZFS?

    I always prefer LSI controllers with 1GB ram and BBU. But you get also good fsyncs with cheaper adaptec controllers with 512MB ram.
  4. M

    Proxmox: Low Fsync Performance / SAS2308 / Better use ZFS?

    believe me...last week i did my 25th proxmox installation in production...and i testet zfs a lot...always gone back to hardware raid or san on lvm
  5. M

    Proxmox: Low Fsync Performance / SAS2308 / Better use ZFS?

    Hi ZFS will not help you. You should use a Raid-Controller with writeback-cache and everything is fine with the fsyncs.
  6. M

    Question about upgrading to 4.0 / DRBD

    thank you Udo.
  7. M

    Question about upgrading to 4.0 / DRBD

    Any news to this ?...I have 2 clusters 3.4 with drbd dual primary...could I upgrade sometime safely?
  8. M

    How can I compile kernel modules in pve 4.2.2.1 enterprise?

    Hello, simply install the headers. apt-get install pve-headers-4.2.x.x
  9. M

    Question about upgrading to 4.0 / DRBD

    thank you so much...this saves my day...would be great if someone is testing this...I do not have the test hardware at the moment.
  10. M

    Question about upgrading to 4.0 / DRBD

    Sorry Udo, you did many posts so I thought you could be member of the team :) So I should compile the DRDB 8.4 module myself like I did earlier on Version 1.9. Then I also have to compile the right drbd-tools. I could not believe to completly erase my DRBD-Store (6 TB) to do the update to...
  11. M

    Question about upgrading to 4.0 / DRBD

    Hi Udo, you the proxmox team :) But alright, thanks for the answer. Marco
  12. M

    Question about upgrading to 4.0 / DRBD

    Perhaps you could provide a pve-kernel-4.2.2 with drbd 8.4 modules in it?
  13. M

    Question about upgrading to 4.0 / DRBD

    So no inplace upgrade though the DRBD9 Module is in the Kernel?
  14. M

    Question about upgrading to 4.0 / DRBD

    Hello, could someone tell me if I could upgrade my PM 3.4 Cluster with 3 nodes and 2 of them DRBD without any hassle? thx
  15. M

    Sporadic Buffer I/O error on device vda1 inside guest,RAW on LVM on top of DRBD

    I never had issues like this since I changed my VM-Cache Mode to writethrough.
  16. M

    Using kickstart files with the qm create command?

    interessted in this, too.
  17. M

    Sporadic Buffer I/O error on device vda1 inside guest,RAW on LVM on top of DRBD

    Hello, I have the same kind of problem. But my guest FS is BTRFS. It was an read error on vda1 but BTRFS self healing features read it from another block and the where no more errors on this. ...waiting for DRBD9 :)
  18. M

    Problem installing snl (solidworks network licensing)

    Hi, I think this helps: maybe can you try to add in your vmid.conf machine: pc-i440fx-1.7
  19. M

    KVM on top of DRBD and out of sync: long term investigation results

    Nope sorry, I already tried that :)
  20. M

    KVM on top of DRBD and out of sync: long term investigation results

    i shouted out too early :) still had oos´s but the resync is fine after reboot. what about drbd9 any experiences yet ?
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