IBM iSeries 270 Service Manual page 262

6. Multi-adapter bridge domains are labeled "PCI Bridge Set" inside the tower.
7. The following table provides information necessary to identify the IOP to which IOAs are assigned.
v The left column indicates the domain in which IOA assignment is allowed.
v The right column is used to determine the IOP to which an IOA is assigned.
v The first position in the list must be an IOP. The remaining positions may be IOPs or IOAs. IOAs are
assigned to the first IOP located to their left in the list. Although IOAs can be manually reassigned
using SST/DST, the IOA assignments return to the default order after each IPL.
Table 1. IOA assignment rules
Multi-adapter bridge domain / PCI bridge set
MB1, C01 - C06
C07 - C12
Table 2. FRU locations and failing components for Model 820
Position FRU name
C01 PCI card
C02 PCI card (Short
if 2890 IXS in
C04)
C03 PCI card (if no
IXS in C04)
C04 PCI card
C05 PCI card
C06 PCI card
250
Hardware (Remove and Replace; Part Locations and Listings)
Type, CCIN, or part number
(use the Type, model, and
part number list to
determine the part number
Possible failing when the type or CCIN are
component given.)
See the Type, model, and part
1. IOP
number list
2. IOA
See the Type, model, and part
1. IOP
number list
2. IOA
See the Type, model, and part
1. IOP
number list
2. IOA
1. Integrated 1. CCIN is 2890 (See page
(TM)
xSeries 527) or 2892 (See page
Server (IXS) 527)
2. IOP 2. CCIN is 2842 (See page
527), 2843 (See page
3. IOA
527), or 2844 (See page
527)
3. See the Type, model, and
part number list
IOA See the Type, model, and part
number list
1. IOP 1. CCIN is 2842 (See page
527), 2843 (See page
2. IOA
527), or 2844 (See page
527)
2. See the Type, model, and
part number list
IOA assignment rules
MB1, C06, C05, C04, C03, C02, C01
C12, C11, C10, C09, C08, C07
Remove and replace/recovery
procedure
Go to Model 820 - Cards -
Concurrent.
Go to Model 820 - Cards -
Concurrent.
Go to Model 820 - Cards -
Concurrent.
Go to Model 820 - Cards -
Concurrent.
Go to Model 820 - Cards -
Concurrent.
Go to Model 820 - Cards -
Concurrent.