Article ID: 113061, created on Dec 27, 2011, last review on May 9, 2014

  • Applies to:
  • Virtuozzo containers for Linux 4.7
  • Virtual Automation 4.6

Symptoms

When creating container using any of SLM samples (slm.1024MB, slm2048MB, etc) in PVA Control Center and selecting Parallels Virtuozzo Containers for Linux 4.7 host provisioning fails:
Nov 11, 2011 04:23:37 AM Starting the process   Completed
Nov 11, 2011 04:23:38 AM Create Container   Failed
Nov 11, 2011 04:27:42 AM Operation of "ct1" is started  
Nov 11, 2011 04:27:42 AM Creating Container private area (centos-5-x86_64)  
Nov 11, 2011 04:27:43 AM Container is mounted   
Nov 11, 2011 04:27:44 AM Postcreate action done  
Nov 11, 2011 04:27:44 AM Container is unmounted   
Nov 11, 2011 04:27:44 AM Container private area created   
Nov 11, 2011 04:27:45 AM Container registered succesfully  
Nov 11, 2011 04:27:45 AM Name ct1 assigned   
Nov 11, 2011 04:27:45 AM Unable to switch to the slmmode slm, slmmemorylimit is not specified  
Nov 11, 2011 04:27:45 AM WARNING: Settings were not saved. On next start the original values will be applied. Use --save to save the settings in the configuration file.  
Nov 11, 2011 04:27:45 AM Operation is finished with errors: Can't modify Container parameters : vzctl set 3733194 failed: Unable to switch to the slmmode slm, slmmemorylimit is not specified WARNING: Settings were not saved. On next start the original values will be applied. Use --save to save the settings in the configuration file.   Failed

Cause

Most likely you clicked Create button before QoS settings adjustment screen. This is a known issue for PVA 4.6.3.

Resolution

Workaround:

Press Create button after adjusting QoS settings.

Resolution:

Update PVA Management Node to 4.6.4

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