48 lines
1.1 KiB
Bash
48 lines
1.1 KiB
Bash
#!/bin/bash
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mount_disk_to_var(){
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echo ""
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echo ""
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echo ""
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echo "-----------------------------------------------------------------------"
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local VG_NAME=datavg
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local disk_name=/dev/vdb
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local mount_dir=/var/lib/docker
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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 ${disk_name}
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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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# vgextend /dev/mapper/centos /dev/vda3
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vgcreate ${VG_NAME} ${disk_name}1
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export selfpesize=$(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 ${VG_NAME}
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# resize2fs /dev/mapper/${VG_NAME}-lvdata
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mkfs.xfs /dev/mapper/${VG_NAME}-lvdata
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mkdir -p /data
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mkdir -p /var/lib/docker
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local selffstab="/dev/mapper/${VG_NAME}-lvdata ${mount_dir} xfs defaults 0 0"
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echo "${selffstab}" >> /etc/fstab
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mount -a
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xfs_growfs /dev/mapper/${VG_NAME}-lvdata
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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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}
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mount_disk_to_var |