858fc3db30
We are incorrectly detecting major/minor device numbers for the growroot rootfs. This can also be simplified by querying udev for partition information. Change-Id: I68059bf11f2563872f6b4d0e23fa09a15de980a8
21 lines
595 B
Bash
Executable File
21 lines
595 B
Bash
Executable File
#!/bin/bash
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# dib-lint: disable=dibdebugtrace
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set -exu
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set -o pipefail
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root_dev=$(df -P / | tail -n 1 | awk '/.*/ { print $1 }')
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disk=$(find /sys/dev/block -name $(udevadm info --query=all --name $root_dev | grep ID_PART_ENTRY_DISK | cut -d= -f2))
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disk="/dev/$(source ${disk}/uevent; echo $DEVNAME)"
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part_no=$(udevadm info --query=all --name $root_dev | grep ID_PART_ENTRY_NUMBER | cut -d= -f2)
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set +e
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growpart $disk $part_no
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# Error code 1 means no change
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if [ "$?" -le 1 ]; then
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# always return true because this might not work if were are non ext4
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resize2fs $root_dev || true
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fi
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