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On the subject of working with HP Ultrium tape drives, a great deal of consumers find it difficult to make them run into rates, even at least near to the recommended maximum. And for that reason, right now there are queries about ways to resolve and at the same time realize how to get the most from tape drives. And so, here are a few practical guidelines:

1. Remember that most current HP Ultirum drives currently have a components compression aspect. So to acquire at the advertised speed, just be sure you enabled the hardware compression. To accomplish this, navigate to the HP library plus Tape tools utility.

2. If you are at present using the backup exec with an Ultrium drive, use the Symantec drivers that are given and make certain that the drive is usually on HCL for the version of BE that you are using. You need to only change to the HP/OEM driver if perhaps you have troubles with media robotics every time moving or maybe inventorying media.

3. If you are using the tape library or the autoloader, utilize HP/OEM driver to get media cost or perhaps robotics and also the Symantec driver for your drive.

4. Make sure as well that you’re not making use of the SCSI channel, that’s connected to RAID card. Why? Because this could seriously affect the functionality of the drive.

5. Ensure that the SCSI bus of your device chain is appropriately finished. If you are using LVD SCSI, make sure that you are employing an LVD/SE terminator also. Do not ever place over 2 SCSI devices on a single SCSI chain as the tape device is.

6. With regards to the actual testing efficiency, ensure that you start a back-up to a local disk for examining. Should rate is drastically faster, further troubleshoot the particular tape device as files can be backed up even quicker. If however, you find speeds the same, the bottleneck is the BE remote agent. Data can’t be offered to the device quick enough to be able to keep it active. Should this be the case, be sure that you in addition do troubleshoot the actual hosts for increase in functionality.

7. Additionally, on the Backup Exec media server, it is best to disarm the detachable storage device. This has recently been seen to induce issues also with the Back up Exec given that version 8 and up.

SOURCE: computer IT solutions hardware and networking