Symptoms

1. Plesk is in a Virtuozzo container.

2. Plesk update/upgrade fails with errors like:

   error: unpacking of archive failed on file /var/lib/psa/dumps: cpio: mkdir failed - No such file or  directory
   error: unpacking of archive failed on file /usr/local/psa/admin/htdocs/domains/databases/phpMyAdmin/libraries/phpseclib: cpio: mkdir failed - No such file or directory
   

3. Mentioned in point 2 directory contains records like:

   [root@server ~]# ll /usr/local/psa/admin/htdocs/domains/databases/phpMyAdmin/libraries/
   ...
   d????????? ? ?    ?         ?            ? phpseclib
   ...
   

Cause

Broken links in Virtuozzo containers.

Resolution

Contact Virtuozzo Support to fix the issue.