95897
Fifth Edition
4-95
Drive SCSI Y Cable
■
Drive SCSI Y Cable
The cable is behind the drive access door.
Use
and the following procedure to replace the cable.
Drive Preparation
Observe these precautions before beginning:
1. If the drives are daisy-chained, stop all data processing in the channel
before disconnecting them.
2. Make sure there is no activity on the SCSI bus before disconnecting the
external SCSI cables. The client must be quiesced; do not disconnect a hot
bus.
3. Make sure any third-party software is quiesced.
4. Make sure all signals are terminated at each end of the SCSI bus. Also, do
not mix single-ended and differential terminators.
Figure 4-15. Drive SCSI Y Cable
(C67222)
C67222
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