User`s guide

CDA 7 Maintenance Manual
E-36 77 A7 48UU Rev03
Coupled systems
For a coupled system, answer "1" to the second question in the following sequence:
N: MD OLD NEWCDA CDA7
CDA7
CDA7 present? (0) :1
Some Grx will be defined in function of its nb of 8-disk
physical groups
One Gr correlates with CDA Scsi Adaptator
Coupled? (0) :1
.........etc .....
Coupling refers to both of the following possibilities:
Your system
Inst # 0 Inst # 1 Inst # 0 Inst # 1
From inst # 1 to "myinstall" From "myinstall" to install # 1
Your system
NOTE:
Cabinets that are accessed by two installations are incorrectly called "4 path"
since each installation can have only two paths.