Technical data

10.4.4
Cabling a Non-UltraSCSI RAID Array Controller to an
Externally Terminated Shared SCSI Bus . ................... 10–25
10.4.4.1
Cabling an HSZ40 or HSZ50 in a Cluster Using
External Termination ... ... . ... .............................
10–26
10.4.4.2
Cabling an HSZ20 in a Cluster Using External
Termination . ... ..............................................
10–29
10.4.5
Cabling an RA3000 Using External Termination .. ... .. ... . 10–29
10.5
Cabling an HSZ40 or HSZ50 RAID Array Controller in a
Radial Configuration with an UltraSCSI Hub ... ................ 10–34
11 Configuring an Eight-Member Cluster Using Externally
Terminated Shared SCSI Buses
11.1
Overview of an Eight-Node TruCluster Server Cluster .. .... ... 11–2
11.2
Configuring an Eight-Node Cluster Using an UltraSCSI
BA356 and External Termination .. ... ............................. 11–5
11.2.1
Cabling the First Two Nodes on the First Externally
Terminated Shared SCSI Cluster .............................. 11–5
11.2.2
Cabling the Second Externally Terminated Shared SCSI
Bus .................................................................
11–9
11.2.3
Cabling the Third Externally Terminated Shared SCSI
Bus .................................................................
11–12
A Worldwide ID-to-Disk Name Conversion Table
Index
Examples
4–1
Displaying Configuration on an AlphaServer DS20 .... ..... ... . 4–10
4–2
Displaying Devices on an AlphaServer DS20 . ................... 4–12
4–3
Displaying Configuration on an AlphaServer 8200 . ... . ... ..... . 4–13
4–4
Displaying Devices on an AlphaServer 8200 .... ................. 4–13
4–5
Displaying the pk* Console Environment Variables on an
AlphaServer DS20 System . ..... .... ................................ 4–15
4–6
Displaying Console Variables for a KZPBA-CB on an
AlphaServer 8x00 System . .... ..... .... ............................. 4–16
4–7
Setting the KZPBA-CB SCSI Bus ID .............................. 4–17
5–1
Running the mc_cable Test ... .... ..... .............................. 5–13
6–1
Determine HSG80 Connection Names ............................ 6–45
6–2
Setting Up the Mirrorset ............................................ 6–54
6–3
Adding Units and Identifiers to the HSG80 Storagesets . ..... . 6–57
xii Contents