DataDirect Networks EF2800, User Manual

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DataDirect Networks EF2800 FC RAID Storage System User Guide (V 1.0)
C r e a t i n g a n d M a n a g i n g A r r a y s & P a r t i t i o n s
You can perform other functions during the initialization. If you
find that you need to change the disk drives or some other array
configuration, you can stop the array initialization process (see
Section
5.2.2 on page 75 ).
N
OTE
: Most operating systems, such as Windows NT 4.0, require you to
restart the host system to see a new LUN. Windows 2000 can recognize
new LUNs by selecting Refresh from the Computer Management Window.
NetWare v3.12 and later can recognize new devices by typing the
command SCAN FOR NEW DEVICES at the console prompt. Other
operating systems might have similar features.
5.2 Managing Arrays
. SAM lets you manage your arrays in a variety of ways. You can:
• Stop the initialization process (see page 75 )
• Reconstruct an array (see page 75 )
• Expand array capacity (see page 76 )
5.2.1 Understanding the Array Icons
Figure 50 describes the array icons in SAM that show the status of the
array.
Figure 50. Array Icons
Icon Description
Array is online with all disk drives working.
Array is critical. It is normal for an array to be critical while the array
initializes. If the array is initializing, the percent complete displays. If
an array is critical for any reason other than initializing, you should
review the status information and take the appropriate action, such
as replacing a disk drive. You can still use an array in this state, but
you should resolve the problem as soon as possible.