57 lines
1.2 KiB
Bash
57 lines
1.2 KiB
Bash
#!/usr/bin/env bash
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# 关闭虚拟缓存
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swapoff -a
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cp -f /etc/fstab /etc/fstab_bak
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cat /etc/fstab_bak | grep -v swap >/etc/fstab
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umount /dev/mapper/openeuler-swap
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lvremove /dev/openeuler/swap
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freepesize=$(vgdisplay openeuler | grep 'Free PE' | awk '{print $5}')
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lvextend -l+${freepesize} /dev/openeuler/root
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resize2fs /dev/openeuler/root
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echo ""
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echo ""
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echo ""
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df -TH
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echo "-----------------------------------------------------------------------"
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# 扩容根目录，${VG_NAME}-root 通过df -Th获取需要扩容的文件系统
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# lvextend -l +100%FREE /dev/mapper/${VG_NAME}-root
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# xfs_growfs /dev/mapper/${VG_NAME}-root
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# 自定义 安装lvm2'
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echo "n
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p
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t
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8e
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w
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" | fdisk /dev/sda
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partprobe
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# 如果已经存在卷组，直接进行添加
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export VG_NAME=datavg
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vgcreate ${VG_NAME} /dev/sda1
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export selfpesize=$(vgdisplay ${VG_NAME} | grep 'Total PE' | awk '{print $3}')
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# 大小根据实际情况调整
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lvcreate -l ${selfpesize} -n lvdata ${VG_NAME}
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partprobe
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mkfs.xfs /dev/mapper/${VG_NAME}-lvdata
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mkdir -p /var/lib/docker
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export selffstab="/dev/mapper/${VG_NAME}-lvdata /var/lib/docker xfs defaults 0 0"
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echo "${selffstab}" >> /etc/fstab
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mount -a
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echo ""
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sleep 3
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df -Th
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echo ""
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lsblk |