@@ -1,96 +0,0 @@
#! /bin/bash
# 关闭虚拟缓存
swapoff -a
cp -f /etc/fstab /etc/fstab_bak
cat /etc/fstab_bak | grep -v swap >/etc/fstab
# echo "-----------------------------------------------------------------------"
# RootVolumeSizeBefore=$(df -TH | grep -w "/dev/mapper/centos-root" | awk '{print $3}')
# echo "扩容之前的root目录的容量为：
# echo "y
# " | lvremove /dev/mapper/centos-swap
# freepesize=$(vgdisplay centos | grep 'Free PE' | awk '{print $5}')
# lvextend -l+${freepesize} /dev/mapper/centos-root
# ## #自动扩展XFS文件系统到最大的可用大小
# xfs_growfs /dev/mapper/centos-root
# df -TH | grep -w "/dev/mapper/centos-root" | awk '{print $3}'
# echo "-----------------------------------------------------------------------"
# RootVolumeSizeAfter=$(df -TH | grep -w "/dev/mapper/centos-root" | awk '{print $3}')
# echo "扩容之后的root目录的容量为：
# RootVolumeSizeBeforeNum=$(echo $RootVolumeSizeBefore | cut -d "G" -f1)
# RootVolumeSizeAfterNum=$(echo $RootVolumeSizeAfter | cut -d "G" -f1)
# echo "恭喜，
yum install lvm2 -y
echo ""
echo ""
echo ""
echo "-----------------------------------------------------------------------"
export VG_NAME = datavg
echo "n
p
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" | fdisk /dev/sdb
partprobe
# 如果已经存在卷组，直接进行添加
# vgextend /dev/mapper/centos /dev/vda3
vgcreate ${ VG_NAME } /dev/sdb1
export selfpesize = $( vgdisplay ${ VG_NAME } | grep 'Total PE' | awk '{print $3}' )
# 大小根据实际情况调整
lvcreate -l ${ selfpesize } -n lvdata ${ VG_NAME }
#mkfs.xfs /dev/mapper/${VG_NAME}-lvdata
mkfs.ext4 /dev/mapper/${ VG_NAME } -lvdata
mkdir -p /data
mkdir -p /var/lib/docker
#selffstab="/dev/mapper/${VG_NAME}-lvdata /var/lib/docker xfs defaults 0 0"
export selffstab = " /dev/mapper/ ${ VG_NAME } -lvdata /var/lib/docker xfs defaults 0 0 "
echo " ${ selffstab } " >> /etc/fstab
mount -a
echo ""
echo ""
echo ""
df -TH
echo "-----------------------------------------------------------------------"
# 扩容根目录，${VG_NAME}-root 通过df -Th获取需要扩容的文件系统
# lvextend -l +100%FREE /dev/mapper/${VG_NAME}-root
# xfs_growfs /dev/mapper/${VG_NAME}-root
# 自定义 安装lvm2'
echo "n
p
t
8e
w
" | fdisk /dev/vda
partprobe
vgextend klas_host-10-190-202-141 /dev/vda4
lvextend -l +100%FREE /dev/mapper/klas_host--10--190--202--141-root
partprobe
xfs_growfs /dev/mapper/klas_host--10--190--202--141-root
df -TH
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