Creating striped and mirrored logical volumes
This video is part of a course titled Linux LVM Fundamentals using Ubuntu 18.04. Here is a link to the course: https://dev9.us/course/linux-lvm-fund...
Video objectives:
Delete existing Logical Volumes
Create RAID 0 LVM striped arrays
Create RAID 1 LVM mirrored arrays
Commands used:
lvs
lvremove mydata-vg/volume1-lv
pvs
lvcreate -L 1020M -n volume1-lv -i2 mydata-vg
lvdisplay -m
lvremove mydata-vg/volume1-lv
lvcreate -l 100%FREE -n volume1-lv -i2 mydata-vg /dev/sdd /dev/sde
lvremove mydata-vg/volume1-lv
lvcreate -l 100%FREE -n volume1-lv -m1 mydata-vg /dev/sdc /dev/sde
pvdisplay -m
lsblk -fs
lvremove mydata-vg/volume1-lv
lvcreate -l 100%FREE -n volume1-lv -m2 mydata-vg /dev/sdc /dev/sdd /dev/sde
lvs -a
