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7-1
7
Configuring the Controller
The Disk Array Administrator lets you configure settings and perform a variety of
functions on the controller. You can:
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Reboot the controller (see page 7-1)
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Change the date and time (see page 7-2)
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Change the LUN and target ID or FC Loop ID (see page 7-4)
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Configure the SCSI channels (see page 7-9)
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Set up LUN zoning (see page 7-11)
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Change the sample rate (see page 7-17)
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Change the alarm mute setting (see page 7-18)
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Lock the cache setting (see page 7-20)
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Enable or disable the battery (see page 7-21)
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Change the I/O priority (see page 7-22)
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Rescan all channels (see page 7-23)
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Pause I/O (see page 7-24)
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Restore the default settings (see page 7-25)
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Upgrade the firmware (see page 7-26)
Rebooting the Controller
You may need to shut down and restart the controller after making certain
configuration changes and when you move it or make hardware changes. We strongly
recommend that you shut down the controller gracefully and do not just turn off the
power. A normal shut down ensures that the write-back cache has been flushed to the
disk.