Acronis Backup & Recovery 10 Adv WS TIDLBPDES Manuale Utente

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In addition, the program can try to execute the failed task again. Select the Restart a failed task check 
box and specify the number of attempts and the time interval between the attempts. The program 
stops trying as soon as an attempt completes successfully OR the specified number of attempts is 
performed, depending on which comes first. 
 
If the task fails because of a mistake in the backup plan, you can edit the plan while the task is in the Idle state. 
While the task is running, you have to stop it prior to editing the backup plan. 
 
3.4.1.20.  Tape options 
These options are effective when the backup destination is a managed vault located on a tape library. 
Tape options enable you to specify how the backup tasks will distribute backups among the tapes. 
Some combinations of tape options might degrade usage efficiency of both the whole tape library and each 
tape. If you are not forced to modify these options by some specific needs, leave them unchanged. 
An archive can occupy several tapes. In such cases a so-called tape set is used for keeping the data 
backups. 
Tape set is a logical group of one or more tapes which contain backups of the specific protected 
data. A tape set can contain backups of other data as well. 
Separate tape set is a tape set which contains only backups of the specific protected data. Other 
backups cannot be written to a separate tape set. 
(For the backup policy/plan to be created) Use a separate tape set 
The preset is: Disabled
If you leave this option unchanged, then the backups, belonging to the policy or plan being created, 
might be written onto tapes containing backups written by different backup policies and comprising 
of data from different machines. Similarly, backups from other policies might be written onto the 
tapes containing this policy's backups. You will not have a problem with such tapes, as the program 
manages all the tapes automatically. 
When this option is enabled, the backups, belonging to the policy or plan being created, will be 
located on a separate tape set. Other backups will not be written to this tape set. 
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