Adaptec AAR-2020SA Reference Manual page 141

Examples
Before splitting a mirror set or a multilevel array of mirror sets, use
the container list command to obtain information about any
existing arrays. As the following example shows, there is one
existing array (array 0, a mirror set) on this controller at the time
the mirror set is split:
AAC0>container list
Executing: container list
Num
Dr Label Type
-- ----- ------ ------ --- ------ ------- ------ -------------
F: 0 Mirror 10.0MB
The following example shows how to split a mirror set:
AAC0>container split 0
Executing: container split 0
container 1 created
On UNIX systems, the message displayed after you execute the
container split command includes the root special file
associated with the newly created split array.
Use the container list command after using the
command to display information about the split mirror set,
split
as in the following example:
AAC0>container list
Executing: container list
Num
Dr Label Type
-- ----- ------ ------ --- ------ ------- ------ -------------
F: 0 Volume 10.0MB
1 Volume 10.0MB
The following list describes the change to the display as the result
of splitting a mirror set with the container split command:
I The Num Label column displays the IDs (in the example, 0
and 1) of the split mirror set. array 0 is the master array; array
1 is the split array.
This column also displays the label(s) assigned to the array(s)
when the array(s) was created. If no label(s) was assigned to
the array(s) then no label(s) appears in the column.
On UNIX systems, the root special file associated with the
array also appears in this column.
I The Type column displays Volume as the array type for a
split mirror set.
Total Oth Stripe
Size Ctr Size
Total Oth Stripe
Size Ctr Size
Scsi
Usage C:ID:L Offset:Size
NTFS 0:02:0 64.0KB:
0:02:0 10.0MB:
Scsi
Usage C:ID:L Offset:Size
NTFS 0:02:0 64.0KB:
NTFS 0:02:0 10.0MB:
container Commands
Partition
10.0MB
10.0MB
container
Partition
10.0MB
10.0MB
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