User`s manual

R-Studio Manual121
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<RAID name="example" parents="2" rows="2" blocksize="16777216">
<Table>
<Block [attributes]> ... </Block>
<Block [attributes]> ... </Block>
<Block [attributes]> ... </Block>
<Block [attributes]> ... </Block>
</Table>
</RAID>
</RAIDList>
Element Block
The element specifies the block number in the RAID layout table (a positive integer number) or an error
correction block of the following types:
PD or ParityOfData
PA or ParityOfAll
RS or ReedSolomon
U or Unknown
I or Ignore
Any other value is treated as Unknown.
Attributes:
id
<string>
Required
The alpha-numerical identifier of the block in the RAID layout
table. The element in the 3-rd column of the 2-nd line is
designated as C2. AA is used after letter Z, and so on.
sequence
<u16> or
row
Optional
The identifier of a sequence. The attribute should be specified only
for checksum blocks of the sequences described in the
<Sequences> section. Default: row
Section Sequences
This section describes the data checksum sequences used to preserve data integrity. It can contain any number
of the <Sequence> elements.
Section structure example:
<RAIDList>
<RAID name="example" parents="4" rows="4" blocksize="16777216">
<Table>
...
</Table>
<Sequences>
<Sequence [attributes]> ... </Sequence>
...
<Sequence [attributes]> ... </Sequence>
</Sequences>
</RAID>
</RAIDList>
Element Sequence
The element contains the list of the RAID blocks separated by a space which belong to that sequence.
Attributes:
id
<u16>
Required
The sequence identifier.