Adaptec 7220ss Guía Del Usuario
7-6
Troubleshooting
Problems During Bootup
The following sections describe problems you might encounter
during POST or during bootup, and explain how to resolve those
problems. POST shows problems related to the processor, logic,
and memory.
during POST or during bootup, and explain how to resolve those
problems. POST shows problems related to the processor, logic,
and memory.
Problem: The controller hangs during bootup.
Ensure that all cables are connected properly for your operating
mode. (Refer to the DuraStor Installation and User’s Guide for
details.)
mode. (Refer to the DuraStor Installation and User’s Guide for
details.)
Ensure that your system is properly terminated. External
terminators are required for any dual controller configuration
where Host 2 In (CH 0), Host 1 In (CH 3), Disk CH 1, or Disk CH 2
are not cabled. (External terminators are not required for any
stand-alone configuration.)
terminators are required for any dual controller configuration
where Host 2 In (CH 0), Host 1 In (CH 3), Disk CH 1, or Disk CH 2
are not cabled. (External terminators are not required for any
stand-alone configuration.)
Problem: The controller failed the onboard memory test.
When this failure occurs, it means the internal CPU memory failed.
Replace the controller to correct the problem.
Replace the controller to correct the problem.
Problem: One of the POST diagnostic tests failed.
Contact Adaptec technical support.
Problem: The system hangs at
CT_srv
starting.
Follow these steps to resolve the problem:
1
Check the disk and host channels to make sure they are properly
terminated.
terminated.
2
Verify that there are no SCSI address conflicts.
3
Check the storage enclosure to make sure everything is properly
connected.
connected.
4
If the storage enclosure and the disk drive work properly,
replace the controller.
replace the controller.