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Configuring the Controller
7-25
To pause I/O:
1
From the System Menu, select Utilities Menu and press Enter.
The Utilities Menu screen displays.
2
Select Hot Swap Pause and press Enter.
The Bus Paused screen displays.
3
When you have replaced the drive, resume SCSI bus activity by pressing Esc.
Caution:
Do not
stay in the Hot Swap Pause mode for too long; otherwise,
an operating system time-out may occur (the time varies according to the
operating system). For example, in Windows NT the default limitation
during I/O activity is 10 seconds.
Restoring Default Settings
You can restore all of the controller’s default settings. You may want to do this if the
controller is not working properly and you cannot determine why. This lets you then
change the settings that are critical to your configuration.
Note:
Restoring defaults does not change any LUN zoning you have set up.
The zoning information is stored on the array as metadata and is retained.
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