You can create, resize, and remove RAID10 volumes in LVM, where striping is laid out across an array of mirrors.

To create a RAID 10 logical volume, use the following form of the lvcreate command:

# lvcreate --type raid10 -m mirrors -i stripes -L lv_size -n lv_name vol_grp

For example, the following command would create a 200 GB RAID10 volume named myr10vol with four stripes and two mirrors in the myvg volume group:

# lvcreate --type raid10 -m 1 -i 4 -L 200G -n myr10vol myvg

The -m option specifies the number of additional copies of the data, not the total number of copies.