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LTO half-height SAS Tape Drives User Guide - Tandberg Data

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8<br />

Troubleshooting<br />

In this chapter:<br />

• “General Procedure” on page 49<br />

• “Optimizing performance” on page 51<br />

• “Problems with cartridges” on page 52<br />

General Procedure<br />

If a problem occurs, the first step is to try to establish whether the problem<br />

lies with the cartridge, the drive, the host computer and connections, or the<br />

way the system is being operated.<br />

Has the system just been installed<br />

There could be an installation problem:<br />

1. Check through the information in the relevant installation chapter of this<br />

guide.<br />

2. Has the system booted but the operating system has not seen the tape<br />

drive Check that the drive has power, the READY light should be<br />

illuminated. If it is not, check that the power cable is connected correctly<br />

to the tape drive. If READY is illuminated, check the cabling between<br />

the tape drive and the <strong>SAS</strong> controller.<br />

3. Are appropriate drivers and application software installed on the host<br />

4. Check the environmental conditions against the specified limits.<br />

March 2010<br />

#<br />

49

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