Posts

• RE: QCOW2 support on XOSTOR

  @TestForEcho No ETA for now. Even before supporting QCOW2 on LINSTOR, we have several points to robustify (HA performance, potential race conditions, etc.). Regarding other important points:

  • Supporting volumes larger than 2TB has significant impacts on synchronization, RAM usage, coalesce, etc. We need to find a way to cope with these changes.
  • The coalesce algorithm should be changed to no longer depend on the write speed to the SR in order to prevent potential coalesce interruptions; this is even more crucial for LINSTOR.
  • The coalesce behavior is not exactly the same for QCOW2, and we believe that currently this could negatively impact the API impl in the case of LINSTOR.

  In short: QCOW2 has led to changes that require a long-term investment in several topics before even considering supporting this format on XOSTOR.

  posted in XOSTOR

  R

  ronan-a
  
• RE: Unable to mount NFS Remote for backups while storage and ISO NFS SR's work perfectly

  Hi,

  Make sure that the XOA VM has been granted the rights to mount the NFS share and create subdirectories.

  Dan

  posted in Backup

  D

  Danp
  
• RE: License not working

  Hi,

  I just responded to your ticket with the steps to update XOA to match your new license.

  Regards,

  Dan

  posted in Xen Orchestra

  D

  Danp
  
• RE: V2V - Stops at 99%

  @dnordmann said in V2V - Stops at 99%:

  you mention "xo should say something about " nbdkit logs of ${diskPath} are in /tmp/xo-serverxxxx" do you know where exactly I can pull those? Tried looking under /var/log of XOA but not seeing what you mention.

  You can check to XO logs by running the command journalctl -u xo-server -f -n 50 from the CLI of the XOA VM.

  posted in Migrate to XCP-ng

  D

  Danp
  
• RE: New tab not listed on a fresh install

  Hi @NormHaub,

  I suggest that you provide more details so that we can better understand your situation. Are you talking about XOA, XCP-ng, or something else? If XOA, what process are you using to perform the installation?

  Dan

  posted in Management

  D

  Danp