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Product Information |
Document ID: MCGN-46BRA5 |
Netfinity EXP15 - Drive numbering
Applicable to: World-Wide
Source: Hardware Maintenance Manual
Drive Numbering
There are two SCSI channels (1, 2) in the Expansion Unit. Each channel uses five SCSI ID numbers. Each disk drive within the Expansion Unit has a unique channel number and SCSI ID number, based on its physical location in the expansion unit.
When a drive is plugged into the midplane, its channel number and SCSI ID are set automatically. See the following illustration for bus and SCSI ID values when
option switch 1 is set to the on (up) state. Use the option switch on the ESM board to change the ID settings.
The first number represents the channel number and the second is the SCSI ID.
Notes |
If the two channels are daisy chained using option switch 1 in the off position, then the SCSI IDs are as shown and the drives are all on the same channel.
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Document Category |
Diagrams | |
Date Created |
25-03-99 | |
Last Updated |
21-05-99 | |
Revision Date |
25-03-2000 | |
Brand |
IBM PC Server | |
Product Family |
Rack/Storage Enclosures | |
Machine Type |
3520 | |
Model |
ALL | |
TypeModel |
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