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> PartitionDescription |
PartitionDescription
/ConfigRecord/Module/Partitions/Partition/PartitionDescription/SharedDataRegion
The SharedDataRegion element identifies a shared data region or shared I/O region that the partition requires access to. The application residing in the partition can only access shared data regions that are identified in a SharedDataRegion element of the partition description.
<PartitionDescription ... > ... <SharedDataRegion NameRef="my-sdr" UserAccess="READ_ONLY"/> ... </PartitionDescription>
Optional, unbounded
None
None
The name of a shared data region to which the partition requires access.
Required
ConfigRecord
String
N/A
None
The value must match the name of a shared data region or shared I/O region as defined in /Module/SharedDataRegions/SharedData/@Name.
A partition’s access rights for the shared data region named in the associated attribute. Note that the values of this attribute may be interpreted differently, or may not all be supported, on different target architectures.
Required
ConfigRecord
Signed 32 bit integer
The partition does not have access to the region.
NONE: The partition does not have access to the region.
READ_ONLY: The partition has read-only access to the region.
READ_WRITE: The partition has read and write access to the region.
WRITE_ONLY: The partition has write-only access to the region.
If the value of /SharedDataDescription/@SystemAccess in the SharedDataDescription for the referenced shared data region is READ_WRITE, the value of this attribute must be one of NONE, READ_ONLY, or READ_WRITE. If the value of /SharedDataDescription/@SystemAccess in the SharedDataDescription for the referenced shared data region is READ_ONLY, the value of this attribute must be READ_ONLY.
Generated on 2007-10-15 17:17:22.