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Ntbackup.exe Requests the Same Tape During a Backup

View products that this article applies to.


When the tape ends and is ejected after you use Ntbackup.exe to append backup data to a tape, you may receive the following error messages
Mount Waiting: the library is unable to load the media at this time because the drive is in use. Media name: "tape_label_name"
Pending Operators Request: Place Media "tape_label_name" into drive or library unit.
where tape_label_name is the same label name for the tape that has been ejected. If you try to use a blank tape, it may be rejected. If you put the original tape into the tape drive, these symptoms repeat, with the tape being ejected and then you are prompted to use it again.

Note This symptom only occurs with stand-alone tape drives, and not with library tape backup systems.

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  1. Click Abort.
  2. When you are prompted to stop or continue with the backup, click Stop now.

    Note Ntbackup.exe indicates that the current backup job is possibly damaged. This is only true for the current backup session. All other backup data from previous sessions are still valid and can be restored. For additional information about how to restore data from the incomplete backup on the original, click the following article number to view the article in the Microsoft Knowledge Base:
    244805 How to Restore Data from a Backup Set that Contains a Missing or
  3. Remove the current tape, and then use a new blank tape to start a new backup.

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Microsoft has confirmed that this is a bug in the Microsoft products that are listed at the beginning of this article.

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More information

For additional information about how to use Ntbackup.exe, click the following article numbers to view the articles in the Microsoft Knowledge Base:
314844 How to Schedule Unattended Backups by Using a Stand-Alone Tape Library

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Keywords: KB813544, kbbug, kbprb

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Article Info
Article ID : 813544
Revision : 6
Created on : 2/28/2007
Published on : 2/28/2007
Exists online : False
Views : 114