mrconfig dg create raid0
Creates a disk group striped for RAID 0.
mrconfig
command must be run under the
supervision of HPE support. The mrconfig dg create raid0
command creates a disk group striped for
RAID 0. When you create a disk group, Data Fabric
assigns one of the disks as the device path of the disk group. After you create a disk
group, you are ready to create a
storage pool on the disk group.
See
mrconfig
for instructions about running mrconfig
commands.
Syntax
/opt/mapr/server/mrconfig dg create raid0 [-d <stripeDepth>] <path>
Parameters
Parameter |
Description |
---|---|
-h |
host IP address; default |
-p |
The file system port; default
|
-d |
The stripe depth in 8K blocs; default |
path |
The device path of each of the disks to add to the disk group; example /dev/sdc /dev/sdd /dev/sde |
Examples
Create a disk group striped for RAID 0 with a stripe depth of 24 on a local node/opt/mapr/server/mrconfig dg create raid0 -d 24 /dev/sdc /dev/sdd /dev/sde