Restoring Normal Mode; Special Procedures; Health Check; Manual Health Check - ADIC Scalar 100 User Manual

8. Wait for the SNC to reboot.
9. At the diagmode > prompt, proceed with the appropriate diagnostic tests.

Restoring Normal Mode

normalBoot is performed if the SNC was placed in diagnostic mode and needs to be
restored to normal operation. See "normalBoot" on page 250.
1. Connect the terminal to the Service Port, if it is not already connected.
2. If it is not already on, turn on the Scalar 100 and wait for it and the SNC to finish
booting. The Scalar 100 takes longer to finish its boot.
3. From the service terminal, type the normalBoot command.
4. Wait for the SNC to reboot.
5. At the command line >, prompt, continue with the MAP that sent you here.

Special Procedures

This section contains information on special procedures.

Health Check

The Health Check function provides a method to periodically determine the operational
state of an SNC and its attached interfaces and devices.

Manual Health Check

Health Check is performed manually from the service terminal only if the SNC is in
normal mode. This procedure uses the hlthChkNow command that performs a "Device
Ready" Level Health Check that includes a SCSI device availability check. The SCSI
target devices must be connected and turned on so that Health Check can determine their
operational status.
For other commands associated with healthchecks, see terms beginning with the
hlthChk prefix in "Service Port Command Reference" on page 171.
For an explanation of Health Check Levels, see "Health Check" on page 63.
For a list of Health Check Event Descriptions, see Table 5-3 on page 123.
1. Stop all I/O.
page 248
Restoring Normal Mode