Configuring a system with two hosts
Overview
1.Install the ESS CLI on the Primary Server.
2.Assign ESS disks to both servers.
3.Install DB2 for AIX on both servers.
4.Install a standard SAP R/3 system on the Primary Server.
Figure 2 shows the configuration we used for the FlashCopy examples.
PrimaryBackup
ServerServer
MACHAMACHB
SAP R/3 TS1
LSS 10 |
| LSS 11 |
|
009 | 00B | 10A | 10B |
hdisk15 | hdisk16 | hdisk26 | hdisk13 |
015 | 010 | 110 | 115 |
hdisk9 | hdisk7 | hdisk11 | hdisk35 |
LSS 12 |
| LSS 13 |
|
215 | 216 | 315 | 316 |
hdisk21 | hdisk39 | hdisk41 | hdisk42 |
LSS 14 |
| LSS 15 |
|
407 | 410 | 507 | 510 |
hdisk33 | hdisk40 | hdisk29 | hdisk38 |
LSS 16 |
| LSS 17 |
|
605 | 612 | 707 | 711 |
hdisk28 | hdisk37 | hdisk34 | hdisk43 |
| Copy Services Server ESSCSS |
| |
Figure 2. FlashCopy configuration
The key points to note from Figure 2 are:
•The host name of the Primary server is MACHA.
Configuring a Two Host System | 15 |
