Viewing link status information
You can view detailed link status information about a SAS Controller.
Procedure
- Navigate to the IBM® SAS Disk Array Manager by using the steps provided in Using the Disk Array Manager.
- Select Diagnostics and Recovery Options.
- Select Change/Show SAS RAID controller.
- Select the IBM SAS
RAID or AWC Controller. The screen displayed will look similar to the following screen.
+---------------------------------------------------------------------------------+ | Change/Show SAS Controller | | | | Type or select values in entry fields. | | Press Enter AFTER making all desired changes. | | | | [Entry Fields] | | SAS adapter sissas2 | | Description PCIe2 1.8GB Cache RAID> | | Status Available | | Location 06-00 | | Maximum Number of Attached Devices 512 | | Maximum number of COMMANDS to queue to the adapter 100,300,0 | | Maximum Data Transfer Window 0x1000000,0x5000000,0x> | | Operating mode Primary Adapter | | Adapter Cache Default + | | Preferred HA Dual Initiator Operating mode No Preference | | Preferred HA Access State Setting Preserve + | | Dual Initiator Configuration Default | | Serial Number YL3126327310 | | World Wide ID 5005076c0702bf00 | | Remote HA Link Operational No | | Remote HA Serial Number | | Remote HA World Wide ID | | Remote AWC Link Operational | | Remote AWC Serial Number | | Remote AWC World Wide ID | | | | F1=Help F2=Refresh F3=Cancel F4=List | | F5=Reset F6=Command F7=Edit F8=Image | | F9=Shell F10=Exit Enter=Do | +---------------------------------------------------------------------------------+