Specifications

Table 16. Hardware and software levels supported for HACMP version 4.2.1, 4.2.2, 4.3.1, and 4.3.3
Hardware/Software HACMP 4.2.2 AIX
4.2.1
HACMP 4.2.2 AIX
4.3.3
HACMP 4.3.1 AIX 4.3.3
IBM SAN Data Gateway Model 2108
Model G07
Not supported Not supported HACMP APAR IY07313 and
APAR IY09595
IBM ESS 2105 Model E20 APAR IY04403 APAR IY04403 APAR IY03438
IBM Subsystem Device Driver for
UNIX Version 1.4
Not supported Not supported HACMP APAR IY07392
The host systems and attached ESS should use the SCSI ID assignments
recommended in Table 17.
Notes:
1. The ESS supports SCSI IDs 00 through 15.
2. If you do not use a Y-cable, you do not need to assign special SCSI IDs.
Table 17. Recommended SCSI ID assignments in a multihost environment
SCSI ID Recommended SCSI device Should not be used for:
07 Not applicable Not applicable
06 Host system number 1 (primary) IBM ESS
05 IBM ESS number 1 Host system
04 Host system number 2 IBM ESS
03 Host system number 3 (if applicable) IBM ESS
02 Host system number 4 (if applicable) IBM ESS
01 IBM ESS number 2 (if applicable) Host system
00 Not applicable Not applicable
68 ESS Host Systems Attachment Guide