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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
1
Install the replacement SNC
6101 in the Scalar 100.
2
Ensure that the FC hosts are
turned off. If not, disconnect the
FC cables now.
3
Cable a service terminal to the
service port of the SNC 6101.
4
Turn on the Scalar 100.
5
Wait for the SNC 6101 to finish
booting.
6
From the service terminal, enter
the scsiShow command.
7
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.
8
Configure network parameters
for the SNC 6101.
9
Perform the following:
• If more current firmware is
available, update the firmware.
• Load the configuration file you
saved in
Step 1
and Replacing the SNC 6101
on page 36.
• Restart the SNC 6101.
10
Reconnect the FC cables
removed in step 2, or, if you
turned OFF any FC hosts, turn
them back ON.
SNC 6101 User's Guide
Comments and References
Refer to
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.
Refer to
desktop computer
HyperTerminal for operation as a service terminal
on page 21.
None.
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.
Refer to the SNC Firmware 4 User's Guide.
Verify that all attached SCSI devices appear in the
output report. Refer to
on page 22 for a sample report.
Refer to
Refer to
parameter setup procedures.
For firmware update procedures, refer to
upgrade SNC 6101 Firmware
Refer to the SNC Firmware 4 User's Guide for
of
Removing
information on saving a configuration file.
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.
Replacing the SNC 6101
To cable the service port to your laptop/
on page 21 and
To configure the SNC 6101
Changing the WWN
on page 37.
To configure the SNC 6101
on page 25.
on page 37.
To configure
on page 22 for
To
43
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