IBM Flex System V7000 Expansion Enclosure 4939H29 ユーザーズマニュアル

Chapter 7. Migration wizard 

Draft Document for Review January 29, 2013 12:52 pm

Before any migration begins at the IBM Flex System V7000 Storage Node Migration Wizard 
we check the host that currently has its disks located on a IBM DS4300 disk array.

Figure 7-1 shows that the server has a disk two disks (Disk 1 and Disk 2) which are currently 
located on a IBM DS4300 disk array.

Next we jump to the IBM System Storage DS® Storage Manager from where we unmap the 
disk on the DS4300 and remap it to the IBM Flex System V7000 Storage Node.

At this point we have two options:

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In the Server Manager Disk Administrator, take the disk offline, so that the Microsoft 
Windows 2008 server does not loose connectivity to an online disk

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Shutdown the Microsoft Windows 2008 server. The server may also need to be rebooted 
after installing the SDDDSM drivers which provides Multipathing support for IBM Flex 
System V7000 Storage Node.

We choose to shut down the server while remapping the DS4300 LUNs.

Figure 7-2 on page 268 shows that the DS Storage Manager is currently mapping the disk to 
the Windows server.