Quantum Scalar 100 Uživatelská příručka stáhnout pdf (Strana 47)

SNC 6101 User’s Guide 43

Post-Repair Checklist

To ensure a successful SNC 6101 installation, it is important that the items in this checklist be verified after

you have completed the replacement process.

Table 5 Post Replacement Checklist

Step Actions Comments and References

Install the replacement SNC

6101 in the Scalar 100.

Refer to Replacing the SNC 6101 on page 37.

Ensure that the FC hosts are

turned off. If not, disconnect the

FC cables now.

If you cannot turn off the FC hosts you must

disconnect the FC hosts before turning ON the

SNC 6101. This precaution ensures that FC hosts

cannot perform any I/O to the SCSI target devices

prior to restoring the SNC 6101 configuration.

Cable a service terminal to the

service port of the SNC 6101.

Refer to To cable the service port to your laptop/

desktop computer on page 21 and To configure

HyperTerminal for operation as a service terminal

on page 21.

Turn on the Scalar 100. None.

Wait for the SNC 6101 to finish

booting.

Within one minute, the Ready LED should start

flashing once per second and the “Done executing

startup script” message should be displayed on the

service terminal.

From the service terminal, enter

the scsiShow command.

Refer to the SNC Firmware 4 User’s Guide.

Verify that all attached SCSI devices appear in the

output report. Refer to To configure the SNC 6101

on page 22 for a sample report.

Modify the WWN for a

replacement SNC 6101 only if it

is critical that the replacement

have the same WWN as the

replaced SNC 6101.

Refer to Changing the WWN

on page 37.

Configure network parameters

for the SNC 6101.

Refer to To configure the SNC 6101 on page 22 for

parameter setup procedures.

Perform the following:

• If more current firmware is

available, update the firmware.

• Load the configuration file you

saved in Step 1

of Removing

and Replacing the SNC 6101

on page 36.

• Restart the SNC 6101.

For firmware update procedures, refer to To

upgrade SNC 6101 Firmware on page 25.

Refer to the SNC Firmware 4 User’s Guide for

information on saving a configuration file.

Reconnect the FC cables

removed in step 2, or, if you

turned OFF any FC hosts, turn

them back ON.

If FC1 and/or FC2 Connection Status LEDs for the

attached Hosts are not ON, you may need to

change the polarity of the FC cables.

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