240 Planning, Installing, and Managing the IBM System x3950 M2 Check the RSA II event logs at each node (as described in “Problem withmerging if prerequisites were met” on page 237) if, for example, a CPU erroroccurred that is not linked to having the incorrect type of CPU.How to resolve the problemInstall the same CPU (two or four of them) in all systems in this complex.Problem 2: Insufficient memory in the primary nodeThe merging of nodes fails with information about the window, as shown inExample 4-7.Example 4-7 x3950 M2: Merging process unsuccessful; primary serverIBM BIOS - (c) Copyright IBM Corporation 2008Symmetric Multiprocessing SystemDual-Core Intel Xeion MP ~2.4 GHzPrimarynode has less than 4GB memory installed...merge not supported2GB Memory: Installed4 Processor Packages Installed>> BIOS Version 1.03 <<How to identify the problemVerify that the primary system in this complex is added with at least one pair ofDIMMs according the DIMM installation rules. This is important if a system isshipped with 2 GB DIMM.How to resolve the problemInstall at least 4 GB of memory in the primary node to meet the prerequisites.4.9.3 Known problemsThis section describes the known problems with multinode configurations and theworkarounds currently available.Problem 1: Resetting a node in a complex, unexpected rebootA started partition is in the multinode mode and can be changed to thestand-alone mode in the scalability management menu of the RSA II (see “Swap
