
Chapter 16. IBM TotalStorage m-type family real-life routing solutions 441
16.2.2 The solution
Our solution has the following new components:
IBM TotalStorage DS8100 disk subsystem
Two IBM TotalStorage SAN140M Directors with 64 ports each
Two IBM TotalStorage SAN16M-R routers
We install the components of the new storage environment and connect the
environment to the old environment with IFLs, as shown in Figure 16-4.
Figure 16-4 Interim environment for migration
In the new environment, all the DS8100 ports are shared among all servers.
Because we only migrate a few servers at the same time, using a limited number
of IFLs does not cause any ...