NEC Express5800 Series User Manual page 55

IMPORTANT: Please make sure that Auto Rebuild
Status is set to "Disable" in Controller- Settings tab to
enable automatic start of rebuild. For details, see the
description of the Settings tab in "3.6.1 Controller."
1. Click the Logical Drive icon in the critical state in the Tree View.
The status of the logical drive will be displayed in the Management Window.
The following image shows that a RAID1 has become degraded due to the failure on
the disk on Port 4 and been replaced with a new disk.)
2. Click the Rebuild tab on the Management Window.
The portion that you can use for rebuilding are enclosed with red frames, being
displayed as "Free." You cannot use the portion enclosed with gray frames.
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