:This action dumps only part of information about processes and does this keeping tasks frozen for minimally possible time. The images generated by pre-dump cannot and should not be used for restore. After this action the proper <code>dump</code> should be performed with properly configured <code>--prev-images-dir</code> path. | :This action dumps only part of information about processes and does this keeping tasks frozen for minimally possible time. The images generated by pre-dump cannot and should not be used for restore. After this action the proper <code>dump</code> should be performed with properly configured <code>--prev-images-dir</code> path. |