Article ID: 119108, created on Dec 11, 2013, last review on May 9, 2014

  • Applies to:
  • Virtuozzo 6.0
  • Virtuozzo containers for Linux
  • Virtuozzo hypervisor

Symptoms

It is not possible to suspend a container:

[root@vz ~] vzctl suspend 101
Setting up checkpoint...
        suspend...
Checkpointing finished successfully
Setting up checkpoint...
        join context..
        dump...
Can not dump the Container: Invalid argument
Error: page without mapping at 7f692e94d000@423873504
Error: dump_one_vma: funkey page
Error: page without mapping at 7f692e94d000@423873504
Error: dump_one_vma: funkey page
Failed to checkpoint the Container

Cause

The issue is recognized as a kernel bug with internal ID PSBM-24091.

Resolution

The issue will be fixed in future kernel updates.

Search Words

vzctl snapshot

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