2.
Go to
Lenovo Feature on Demand, click Storage Host Protocol Change, and enter the
information required to obtain the feature pack.
◦ Feature code
◦ Machine Type
◦ Chassis serial number
◦ Feature Enable Identifier (UID)
3.
Choose whether to receive the key file for the feature pack in an email or download it directly
from the site.
7.2.3. Step 3: Stop host I/O
You must stop all I/O operations from the host before converting the protocol of the host ports. You
cannot access data on the storage array until you successfully complete the conversion.
Steps
1.
Ensure that no I/O operations are occurring between the storage array and all connected hosts.
For example, you can perform these steps:
◦ Stop all processes that involve the LUNs mapped from the storage to the hosts.
◦ Ensure that no applications are writing data to any LUNs mapped from the storage to the
hosts.
◦ Unmount all file systems associated with volumes on the array.
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