Where can I get more information about drive channels?
are the physical links between enclosures and expansion drawers that transfer I/O data. You obtain detailed information about drive channels, including error counts, from the Storage Subsystem Profile dialog and the Drive Channels dialog. These error counts help you to troubleshoot cabling problems in the drive channel.
To view general information about the drive channels for your , select Storage Subsystem >> View >> Profile, and select the Disk Drive Channels tab. The Drive Channels tab provides information about the status of drive channels in the storage subsystem. Information provided includes the channel
status, the link status for controller A and controller B, and any cumulative error counts for each controller in a report
format.
To view troubleshooting information, select Advanced >> Troubleshooting >> Drive Channels. The Drive Channels (Summary) dialog shows each drive channel, each channel status, the data transfer rates, and the link status.
Important:
Use the troubleshooting option only under the guidance of a representative.