VERITAS Storage Foundation 4.1 Intelligent Storage Provisioning Administrator's Guide

Capabilities
166 VERITAS Storage Foundation ISP Administrator’s Guide
DataRedundancy
A volume that maintains redundant data.
Extended by capability: Raid5Capability.
Extended by capability: DataMirroring.
DataStripeMirror
A striped-mirror volume distributes I/O across multiple columns, where each column has multiple
copies of data. This capability extends the DataMirroring and Striping capabilities.
Provided by volume template: DataStripeMirror.
Variables: ncols Minimum number of columns (default value is 8).
nmaxcols Maximum number of columns (default value is 20).
nmirs Number of mirrors (default value is 2).
DCOLogMirroring
The number of DCO plexes (copies) to configure for a DCO volume.
Provided by volume template: DCOLogMirroring.
Variable: nlogs Number of DCO plexes (default value is 1).
DCOLogStriping
The number of columns to configure for a striped DCO volume.
Provided by volume template: DCOLogStriping.
Variables: ndcocols Minimum number of columns (default value is 4).
nmaxdcocols Maximum number of columns (default value is 10).
ExcludeSpecificStorage
A volume does not use storage that has the specified value for a specified attribute name.
Provided by volume template: ExcludeSpecificStorage.
Variables: name Name of storage attribute (no default).
value Value of storage attribute (no default).