Quantum SNC 4500, Руководство пользователя

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104 Removal and Replacement Procedures
1 Verify that the latest configuration has been saved.
For more information on saving the configuration, see saveConfiguration <status>
on page 82
or
Opening an SNC Manager Session on page 25.
2 Shutdown the Scalar 100 and disconnect the power cord.
3 For each cable attached to the SNC, repeat the following:
• Remove the cable.
• Mark what the cable was connected to (for example, SNC number 3, SCSI channel 1).
Replacing the SNC 4500
1 Remove the SNC from the protective bag.
2 Attach the new SNC to the Scalar 100.
For more information, refer to Installing the SNC on page 8.
3 Configure the SNC.
Refer to Configuring the SNC on page 25.
Before Removing and Replacing the SNC 4501
1 Verify that the latest configuration has been saved.
For more information on saving the configuration, see saveConfiguration <status>
on page 82
or
Opening an SNC Manager Session on page 25.
2 Shutdown the Scalar 24 and disconnect the power cord.
3 For each cable attached to the SNC, repeat the following:
• Remove the cable.
• Mark what the cable was connected to (for example, SNC number 3, SCSI channel 1).
Removing the SNC from the Scalar 24
1 Complete all steps in Before Removing and Replacing the SNC 4501 on page 104.
2 Loosen the four thumbscrews on the back of the SNC.
3 Slide the SNC out of the Scalar 24.
CAUTION
Shut down the host systems to ensure that all I/O through the SNC has
stopped.
CAUTION
Follow all ESD-sensitive parts procedures while performing this
procedure. For ESD information, see
Handling ESD-Sensitive Parts
on page 103.