Article ID: 116577, created on Jul 29, 2013, last review on May 6, 2014

  • Applies to:
  • Virtuozzo


When you set High Availability feature to no for container, you get the following error:
[root@mypcs ~]# prlctl set 101 --ha-enable no
Unable to commit CT configuration: Failed to perform the operation.An error occurred when managing the cluster resource. Contact your system administrator for assistance.
Failed to configure the virtual machine.


Use vzctl instead of prlctl:

[root@mypcs ~]# vzctl set 101 --ha-enable yes --save
Saved parameters for Container 101

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