Article ID: 124469, created on Feb 15, 2015, last review on Feb 15, 2015

  • Applies to:
  • Virtuozzo containers for Linux 4.7

Symptoms

Online migration fails with a following error:

#  vzmigrate root@vps10 123 --online
...
tracker failed, exitcode=253
Can't do tracking, do slow migrate : tracker failed, exitcode=253
Syncing private area '/vz/private/123'
done

Cause

Support for VZCTL_VZFS_TRACKON2 has been released in kernel 2.6.32-042stab090.2, and current kernel does not support the feature.

Resolution

To address the issue install pending updates and reboot the host into a newest kernel.

Updates can be installed using following command:

# vzup2date -s -m batch install

Search Words

tracker failed

Can't do tracking, do slow migrate : tracker failed, exitcode=253

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