36 lines
1004 B
Bash
36 lines
1004 B
Bash
#!/bin/sh
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set -ex
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rm -rf /home/vagrant/.ansible
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sudo rm -rf /root/.ansible
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if [ ! -e /etc/fedora-release ]; then
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sudo dd if=/dev/zero of=/var/EMPTY bs=1M || :
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sync
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sudo rm /var/EMPTY
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sync
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fi
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# In CentOS 7, blkid returns duplicate devices
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swap_device_uuid=$(sudo /sbin/blkid -t TYPE=swap -o value -s UUID | uniq)
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swap_device_label=$(sudo /sbin/blkid -t TYPE=swap -o value -s LABEL | uniq)
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if [ -n "$swap_device_uuid" ]; then
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swap_device=$(readlink -f /dev/disk/by-uuid/"$swap_device_uuid")
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elif [ -n "$swap_device_label" ]; then
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swap_device=$(readlink -f /dev/disk/by-label/"$swap_device_label")
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fi
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if [ -n "${swap_device}" ] && [ -e "${swap_device}" ]; then
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case ${swap_device} in
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"/dev/zram"*) ;;
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*)
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sudo /sbin/swapoff "$swap_device"
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sudo dd if=/dev/zero of="$swap_device" bs=1M || :
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sudo /sbin/mkswap ${swap_device_label:+-L "$swap_device_label"} ${swap_device_uuid:+-U "$swap_device_uuid"} "$swap_device"
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;;
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esac
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fi
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sleep 15 # Hyper-v seems to be super fast during boot
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