Addendum for Use with the MA8000/EMA12000 Storage System 7
Creating Storage Maps
The controller can operate either in a BA370 enclosure or in a Model 2200 controller
enclosure.
The Model 2200 controller enclosure can be combined with the following:
■Model 4214R disk enclosure - Ultra2 SCSI with 14 drive bays, single-bus I/O
module.
■Model 4254 disk enclosure - Ultra2 SCSI with 14 drive bays, dual-bus I/O module.
NOTE: The Model 4214R uses the same storagemaps as the Model 4314R and the Model 4254
uses the same storage maps as the Model 4354R disk enclosures.
■Model 4310R disk enclosure - Ultra3 SCSI with 10 drive bays, single-bus I/O
module. Figure 5 shows the addresses for each device in a six-shelf single-bus
configuration. A maximum of six Model 4310R disk enclosures can be used with each
Model 2200 controller enclosure.
NOTE: The storage map for the Model 4310R reflects the disk enclosures physical location in
the rack. Disk enclosures 6, 5, and 4 are stacked above the controller enclosure and disk
enclosures 1, 2, and 3 are stacked below the controller enclosure.
■Model 4350R disk enclosure - Ultra3 SCSI with 10 drive bays, dual-bus I/O module.
Figure 6 shows the addresses for each device in a three-shelf dual-bus configuration. A
maximum of three Model 4350R disk enclosures can be used with each Model 2200
controller enclosure.
■Model 4314R disk enclosure - Ultra3 SCSI with 14 drive bays, single-bus I/O
module. Figure 7 shows the addresses for each device in a six-shelf single-bus
configuration. A maximum of six Model 4314R disk enclosures can be used with each
Model 2200 controller enclosure.
NOTE: The storage map for the Model 4314R reflects the disk enclosures physical location in
the rack. Disk enclosures 6, 5, and 4 are stacked above the controller enclosure and disk
enclosures 1, 2, and 3 are stacked below the controller enclosure.
■Model 4354R disk enclosure - Ultra3 SCSI with 14 drive bays, dual-bus I/O module.
Figure 8 shows the addresses for each device in a three-shelf dual-bus configuration. A
maximum of three Model 4354R disk enclosures can be used with each Model 2200
controller enclosure.
