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  1. Virtuozzo Technical Support
  2. Virtuozzo Server
  3. Troubleshooting

Troubleshooting

  • A snapshot cannot be deleted or mounted
  • Vzpkg "create cache" comand failed — outdated repo metadata
  • How to cancel backup task in PVA
  • How to delete orphan ploop snapshots not listed with prlctl snapshot-list?
  • Broken VZFS links prevents container to be converted to ploop
  • Netfilter Mode and netfilter (iptables) modules
  • Migration of VZFS container to Virtuozzo 6 fails: "Can't migrate this private area on shared FS (old layout)"
  • Container converted from VZFS3 to VZFS4 got incorrect layout
  • Operation with the Virtual Machine is finished with errors: Failed to remove old backup
  • Failed to stop/unmount the CT: PRL_ERR_VZCTL_OPERATION_FAILED (Details: Failed to umount image: Error in ploop_stop (ploop.c:1165): Can't stop /dev/ploopNNNNN because kernel is in "PLOOP_MNTN_PUSH_BACKUP" state now [46]
  • Empty fstab after updating the node
  • Failed to stop the CT: PRL_ERR_VZCTL_OPERATION_FAILED (Details: Cannot lock the Container )
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