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如何在UNIX和WINDOWS下查看磁带机的使用情况啊?
When tape is FULL while you backing up data to tape drive, tape drive will issue Early Warning via SCSI. Backup software then will be notified that the tape is FULL, some software (like ARCserve) will ask operator to change tape then continue the backup.
You have NO way to know WHEN tape will become FULL. It depends on what type of data you are backing up, also keep in mind tape is sequential storage system.
But other statistical data, such as how much data has been stored in the tape, how long it has been used, can be made avaiable via Backup software. |
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