This command creates a 20 GiB logical volume ( - L 20G) called deb_root ( - n deb_root )on the speaker volume group. One additional option deserves attention: - i (or - - stripes).This option specifies the number of stripes used to create the volume. If your volume groupspans multiple physical volumes on different physical disks, you can improve performanceby striping the logical volume across different physical disks, much like a RAID 0 array.Specifying -i 2 will spread the logical volume across two devices. Whether or not youstripe your logical volume, you can specify particular devices the logical volume is tooccupy by adding the device filenames to the command:
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