Table 13. POST conditions and results (continued)
Replacing Fibre Channel adapters by using hot swap
When hot swapping Fibre Channel adapters, be aware that device-related software for the storage devices
might have extra devices (for example, the disk array router (dar) device that is associated with the fiber
array storage technology (FAStT) or DS4800) that need to be removed. For more information, see the
specific storage device documentation for information about how to remove these additional devices.
The new adapter has a unique worldwide port name (WWPN). Check the zoning and logical unit
number (LUN) assignments to ensure that the new adapter functions as expected.
Operating system or partition requirements
If you are installing a new feature, ensure that you have the software that is required to support the new
feature and that you determine whether any prerequisites must be met for this feature and attaching
devices. To check for operating system and partition requirements, see one of the following links:
v The latest version of enabling libraries and utilities can be downloaded from Fix Central
v IBM Power Systems Prerequisites (https://www14.software.ibm.com/support/customercare/iprt/
v IBM SSIC (System Storage Interoperation Center)(http://www-03.ibm.com/systems/support/storage/
v The latest version of the device driver or the IBM Power RAID adapter utilities (iprutils) can be
downloaded from the IBM Service and Productivity Tools website (http://www14.software.ibm.com/
v For more information on Linux support, see the Linux Alert website(www14.software.ibm.com/
PCIe LP 4-Port Async EIA-232 Adapter (FC 5277; CCIN 57D2)
Learn about the features, operating system requirements, and installation procedures for the feature code
(FC) 5277 adapters.
The FC 5277 (PCIe LP 4-Port Async EIA-232 Adapter) is the low-profile version of the FC 5785 (4 Port
Async EIA-232 PCIe adapter), which is a full-height adapter.
Restricted offline mode,
waiting for restart
Restricted offline mode, test
Debug monitor in restricted
Debug monitor in test fixture
Debug monitor in remote
Action to be taken
Managing PCIe adapters