Compaq AA-RHGWC-TE manual MC1 to MC2 Virtual Hub Rolling Upgrade

Figure 5–2 shows a dual, redundant virtual hub configuration using MC1 hardware being upgraded to MC2.

Figure 5–2: MC1 to MC2 Virtual Hub Rolling Upgrade

AlphaServer
	MC1
Member
	MC1
System 1
AlphaServer	MC2
Member
	MC1
System 1
AlphaServer	MC2
Member
	MC1
System 1
AlphaServer
	MC2
Member
	MC2
System 1

A

B

C

D

	AlphaServer
MC1
	Member
MC1
	System 2
	AlphaServer
MC1
MC1	Member
	System 2
	AlphaServer
MC2
MC2	Member
	System 2
	AlphaServer
MC2
	Member
MC2
	System 2

ZK-1530U-AI

5–20Setting Up the Memory Channel Cluster Interconnect