greater when redundant data is needed for RAID levels.
#lvreduce
#lvextend
#lvresize
Specifies the new size of the LV.
The --size and --extents options are alternate methods of specifying size.
The total number of physical extents used will be
greater when redundant data is needed for RAID levels.
When the plus \fB+\fP or minus \fB-\fP prefix is used,
the value is not an absolute size, but is relative and added or subtracted
from the current size.