HP StorageWorks 2/64 HP StorageWorks Fabric OS 5.x Command Reference Guide (AA - Page 100

Unless the chassis is currently configured as Option 1 (a single 128-port switch with blade IDs 4 and 17 and CP blade IDs 5 and 16), both CP blades should always contain firmware that supports this command. Use of earlier versions will adversely affect switch operation. Because this is a disruptive operation and has profound effect on the behavior of the chassis, it needs to be used selectively. Users running secure mode should be particularly careful in using this command to change the number of domains on the local chassis, because security is disabled on all resulting local switches. These switches are not able to participate in a secure fabric until secure mode is restored. Therefore, the fabric should have a primary FCS outside this chassis, to manage security throughout the fabric during this transition. Operands The operands are as follows: -f option If specified, forces configuration changes without asking for confirmation or requesting a configuration upload. Specifies the new configuration option to apply to the chassis. This operand is optional; if omitted, this command displays the current configuration option and a list of all valid options. Values include: 1 One 128-port switch (blade ID 4, 17 on slots 1 through 4 and 7 through 10; blade ID 5, 16 on slots 5 and 6) 2 Two 64-port switches (blade ID 4 on slots 1 through 4 and 7 through 10; blade ID 5 on slots 5 and 6) 3 Two 64-port switches (blade ID 4 on slots 1 through 4, blade ID 2 on slots 7 through 10; blade ID 5 on slots 5 and 6) 4 Two 64-port switches (blade ID 2 on slots 1 through 4, blade ID 4 on slots 7 through 10; blade ID 5 on slots 5 and 6) 5 One 256-port switch (blade ID 17, 18 on slots 1 through 4 and 7 through 10; blade ID 16 on slots 5 and 6) Examples To display the current configuration option on an HP StorageWorks SAN Director 2/128 and to change the option: 100 Fabric OS commands