Adaptec RAID 2810SA Software Reference Manual page 201

The Array Num and Array Type Columns
The Array Num column displays the ID of the primary array in the
partition. In the example, the array ID is 0.
The Array Type column displays the type of array in which the
partition resides. Table 7-3 lists the possible values that the
command can display in the Type column.
Table 7-3. Primary Array Values
Value Meaning
None This partition is not in an array.
Mirror This partition is part of a mirror set.
Stripe This partition is part of a stripe set.
Volume This partition is part of a volume set.
RAID-5 This partition is part of a RAID-5 set.
Reconf This partition is part of an array reconfiguration operation.
An array reconfiguration operation occurs when you use the
array reconfigure
from one type to another. The Reconf value is not used in
UNIX.
The MultiLevel Num and MultiLevel Type Columns
The MultiLevel Num column displays the ID of the multilevel
array the partition is associated with (if any). In the example, the
array ID is 0.
The MultiLevel Type column displays the type of multilevel array
in which the partition resides. Table 7-4 lists the possible values that
the command can display in the Type column.
Table 7-4. Multilevel Array Values
Value Meaning
None This partition is not in a secondary array.
Stripe This partition is part of a stripe set.
Volume This partition is part of a volume set.
disk Commands
command to change an array
7-17