HP XP20000/XP24000 HP StorageWorks XP Disk Array Mainframe Host Attachment and - Page 54
ESCON to FICON migration example for a zSeries or S/390 host, Basic ESCON Configuration
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Figure 17 Basic ESCON Configuration . The channels are grouped into a channel-path group for multi-pathing capability to the storage unit ESCON adapters. ESCON to FICON migration example for a zSeries or S/390 host The following figure shows another example of a S/390 or zSeries host system with four ESCON channels. In this example, two FICON channels are added to an S/390 or zSeries host. 54 Linux operations
![](/manual_guide/products/hewlettpackard-xp20000xp24000-hp-storageworks-xp-disk-array-mainframe-host-attachment-operations-guide-a595196154-2010-dd0ef26/54.png)
Figure 17 Basic ESCON Configuration
.
The channels are grouped into a channel-path group for multi-pathing capability to the storage unit
ESCON adapters.
ESCON to FICON migration example for a zSeries or S/390 host
The following figure shows another example of a S/390 or zSeries host system with four ESCON
channels. In this example, two FICON channels are added to an S/390 or zSeries host.
Linux operations
54