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ygini/Add storage to CentOS LVM

Last active July 20, 2016 03:48
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Add storage to CentOS LVM
# For a 500 GB vmdk available at /dev/sdb
pvcreate /dev/sdb
vgextend centos /dev/sdb
lvcreate -L 499G -n data centos /dev/sdb
cp /etc/fstab /etc/fstab.bck
cat << EOF >> /etc/fstab
# additional storage
/dev/mapper/centos-data /mnt/data xfs defaults 0 0
EOF
mkfs.xfs /dev/mapper/centos-data
mkdir /mnt/data
mount /dev/mapper/centos-data
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