• Controller 1 A and C ports always connect to IOM A (domain A).
• Controller 2 A and C ports always connect to IOM B (domain B).
The following illustration highlights how controller ports A and C connect in a multipath HA configuration with
one quad-port HBA and two stacks of disk shelves. Connections to stack 1 are shown in blue. Connections to
stack 2 are shown in orange.
Controller B and D port connection rules (for non AFF A200, AFF A220, FAS2600 series and FAS2700
configurations)
• B and D ports are always the secondary paths to a stack.
• B and D ports always connect to the logical last disk shelf in a stack.
• B and D ports always connect to disk shelf IOM ports 3 and 4.
IOM port 4 is only used for quad-path HA and quad-path configurations.
• Controller 1 B and D ports always connect to IOM B (domain B).
• Controller 2 B and D ports always connect to IOM A (domain A).
• B and D ports are connected to the stacks by offsetting the order of the PCI slots by one so that the first
port on the first slot is cabled last.
The following illustration highlights how controller ports B and D connect in a multipath HA configuration with
one quad-port HBA and two stacks of disk shelves. Connections to stack 1 are shown in blue. Connections to
stack 2 are shown in orange.
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Summary of Contents for AFF A700
Page 4: ...AFF and FAS System Documentation 1...
Page 208: ...3 Close the controller module cover and tighten the thumbscrew 205...
Page 248: ...2 Close the controller module cover and tighten the thumbscrew 245...
Page 308: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 305...
Page 381: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 378...
Page 437: ...1 Locate the DIMMs on your controller module 434...
Page 605: ...602...
Page 1117: ...3 Close the controller module cover and tighten the thumbscrew 1114...
Page 1157: ...2 Close the controller module cover and tighten the thumbscrew 1154...
Page 1228: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 1225...
Page 1300: ...Power supply Cam handle release latch Power and Fault LEDs Cam handle 1297...
Page 1462: ...Installing SuperRail to round hole four post rack 1459...
Page 1602: ...1599...
Page 1630: ...1627...
Page 1634: ...Orange ring on horizontal bracket Cable chain 1631...
Page 1645: ...Guide rail 1642...
Page 1669: ...Attention LED light on 1666...