3Ware 7000-2 User Guide - Page 58

3Ware 7000-2 - Escalade RAID Controller Manual

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3ware Escalade ATA RAID Controller User Guide array is removed, unplugged or fails on read or write requests, the array is marked as DEGRADED and the drive is marked as Not In Use or is not displayed if no longer available. (see Figure 17 and Figure 18). You can still read and write data from a degraded disk array, but the array will not be fault tolerant until it is rebuilt using the Rebuild feature, described in the 3ware Disk Array Configuration Utility or 3DM Disk Management Utility chapters. 3ware Disk Array Configuration Available Drives: Port 2 - QUANTUM FIREBALLP LM30 Port 3 - QUANTUM FIREBALLP LM30 Disk Arrays: Array Unit 0 - 2 drive Mirror Port 0 - QUANTUM FIREBALLP LM30 Port 1 - QUANTUM FIREBALLP LM30 30.0GB 30.0GB 30.0GB DEGRADED 30.0GB Not in Use 30.0GB Create Array Delete Array Maintain Array Rebuild Array Alt-F1 Help Previous/Next $ Toggle Hot Spare Enter Select/Deselect F8 Done Esc Cancel F6 Restore Initial Values Figure 17. Degraded RAID 1 Array Drive When Not in Use 58 www.3ware.com

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3ware Escalade ATA RAID Controller
User Guide
58
www.3ware.com
array is removed, unplugged or fails on read or write requests, the
array is marked as
DEGRADED
and the drive is marked as
Not In
Use
or is not displayed if no longer available. (see Figure 17 and
Figure 18).
You can still read and write data from a degraded disk array, but the
array will not be fault tolerant until it is rebuilt using the Rebuild
feature, described in the
3ware Disk Array Configuration Utility
or
3DM Disk Management Utility
chapters.
Figure 17.
Degraded RAID 1 Array Drive When Not in Use
Restore Initial Values
Previous/Next
Toggle Hot Spare
Cancel
Select/Deselect
Done
Alt-F1
F6
Enter
F8
$
Esc
Help
3ware Disk Array Configuration
Create Array
Delete Array
Maintain Array
Rebuild Array
Available Drives:
Port 2 - QUANTUM FIREBALLP LM30
30.0GB
Port 3 - QUANTUM FIREBALLP LM30
30.0GB
Disk Arrays:
Array Unit 0 - 2 drive Mirror
30.0GB
DEGRADED
Port 0 - QUANTUM FIREBALLP LM30
30.0GB
Not in Use
Port 1 - QUANTUM FIREBALLP LM30
30.0GB