Sun Microsystems A3500 manual 1 1x2 Configuration, Option Switch

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2.1.11x2 Configuration

2.1.1.1Option Switch

Both disk arrays have split busses. Their option switches should be set as shown in FIGURE 2-2.

5 4 3 2 1

FIGURE 2-21x2 Option Switch Settings for StorEdge D1000 Disk Array

This will cause the disk drives in the StorEdge D1000 disk arrays to be numbered as shown in FIGURE 2-3 and FIGURE 2-4.

0

1

2

3

0 1 2 3

FIGURE 2-38-drive StorEdge D1000 SCSI ID (Split bus)

0

1

2

3

4

5

0

1

2

3

4

5

FIGURE 2-412-drive StorEdge D1000 SCSI Disk ID (Split bus)

Chapter 2 StorEdge A3500 Configurations 2-3

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Contents Sun StorEdge A3500 Hardware Configuration Guide Page Contents Iv Sun StorEdge A3500 Hardware Configuration Guide September Preface Using Unix CommandsTable P-2Shell Prompts Typographic ConventionsShell Prompts Table P-1Typographic ConventionsTable P-3Related Documentation Related DocumentationSun Documentation on the Web Sun Welcomes Your CommentsPage Host Connections Configuration Guidelines Single Host Supported Host ConfigurationsDaisy Chain Independent Controller Multi-Initiator 4Two-Node Multi-Initiator Configuration5AC Power Sequencers-Ultra 2 Power Connector Ultra 2 Host System-Power Connection RequirementGain access to the AC power sequencers StorEdge A3500 Configurations Rear StorEdge D1000 Disk Array SettingsOption Switch 1 1x2 Configuration1x2 Module ID Switch Settings Module ID SwitchScsi Jumper Cables and Terminators 51x5 Option Switch Settings for StorEdge D1000 Disk Array 2 1x5 Configuration11x5 Module ID Switch Settings 82x7 Option Switch Settings for StorEdge D1000 Disk Array 3 2x7 Configuration22x7 Module ID Switch Settings 33x15 Module ID Switch Settings 4 3x15 Configuration43x15 Module ID Switch Settings 10Sun StorEdge A3500 Hardware Configuration Guide September 5Controller Module a 1x2 CablingScsi Cabling Cable Lengths11One A3000 Controller Module and Two D1000 Disk Arrays Scsi Scsi ConnectionsPower Connections 6Controller Module a 1x5 CablingDifferential Scsi terminator Scsi jumper cable Rear view R6R4 Front sequencer R1&R2 Rear sequencer L1&L2 7Controller Module a 2x7 Cabling8Controller Module B Controller Module a Controller Module B Front Sequencer Rear 3x15 Cabling 10Controller Module B Controller Module a11Controller Module C 3x15 Controller Module a Scsi Connections for Controller Module a203x15 Controller Module B Scsi Connections for Controller Module B213x15 Controller Module C Scsi Connections for Controller Module CPower Sequencer Interconnections Connecting to AC Power Source2x71x8 Phase a Power connections for the 1x8 cabinet are shown in Figure 28Sun StorEdge A3500 Hardware Configuration Guide September