52
Maintenance Action Plans
Use the original configuration, except where changes have been made per this MAP.
3
Wait for the SNC to finish booting.
4
If the SNC is in diagnostic mode (command prompt =
diagmode >
), then restore normal operation.
For more information, see
Restoring Normal Mode
on page 136.
5
Perform a health check.
For more information, see
Perform Health Check
on page 44.
6
Review the host event log.
For more information, see
Check the Host Event Log
on page 45.
7
If all attached SCSI devices and cables are determined to be good, yet SCSI errors persist, replace the
SNC.
8
Go to
Before Removing or Replacing the SNC
on page 28.
9
Proceed through
Replacing the SNC
on page 28.
10
Exit this MAP.
Fibre Channel MAP
Perform these steps if:
•
The FC interface reports a reset or system error
•
The FC interface reports an error processing a request or response
•
The FC interface reports an excess of 10 LIPs in a 10-minute interval
•
Other FC errors reported
•
FC LED is off
Verify FC Connections
1
Connect the service terminal to the service port.
2
Press
Enter
on the service terminal. If the prompt is not displayed, go to
Service Port MAP
on page 60.
3
From the service terminal, enter the
showBox
command.
4
Confirm that the FC connection is correctly displayed. If
showBox
displays the FC connections
correctly, go to
Examine Cables
on page 53.
5
If the FC connection does not display correctly in the
showBox
display, remove the SFP and replace it
with a known-good SFP.
Go to
Removing the SFP
on page 28.
Proceed through
Replacing the SFP
on page 28.
6
Proceed to
Test SFP
on page 52
Test SFP
CAUTION
You must stop I/O at the FC host.
Содержание SNC 4000
Страница 1: ...www adic com ADICSNC 4000User sGuide ADVANCED DIGITAL INFORMATION CORPORATION...
Страница 10: ...4 SNC 4000 Introduction...
Страница 40: ...34 Removal and Replacement Procedures...
Страница 140: ...134 Service Port Command Reference...
Страница 147: ...SNC 4000 User s Guide 141 fcConnPortModeGet...
Страница 148: ...142 Diagnostic Command Reference...
