Striped

The striped mapping handles striping across physical devices. It takes as arguments the number of stripes and the striping chunk size followed by a list of pairs of device name and sector.
Stripes data across devices.
Parameters are:
- striped <#stripes> <chunk_size> [<device> <offset>]
<chunk_size> is the number of sectors written to each stripe before switching to the next. Must be power of 2 at least as big as the kernel page size.
Example table for 2 stripes with 256KB chunks:
- 0 65536 striped 2 512 /dev/hda 0 /dev/hdb 0

The striped mapping handles striping across physical devices. It takes as arguments the number of stripes and the striping chunk size followed by a list of pairs of device name and sector.