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Deactivate any external data disk device on first boot (#2390) (#2410)

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* Deactivate any external data disk device on first boot (#2390)

* Use lsblk to determine the underlying device file

Comparing major number is not reliable, e.g. virtio disks have the same
major number despite being different devices. Use lsblk to find the
underlying device, and compare the device name instead.
This commit is contained in:
Stefan Agner
2023-03-15 14:16:11 +01:00
committed by GitHub
parent 24f3efdbe3
commit 5200096c4e
2 changed files with 39 additions and 0 deletions
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16
buildroot-external/rootfs-overlay/usr/lib/systemd/system/haos-data-disk-detach.service Normal file
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[Unit]
Description=HAOS data disk detach
DefaultDependencies=no
Before=mnt-data.mount
RefuseManualStart=true
RefuseManualStop=true
Requires=dev-disk-by\x2dlabel-hassos\x2ddata.device
After=dev-disk-by\x2dlabel-hassos\x2ddata.device systemd-fsck@dev-disk-by\x2dlabel-hassos\x2ddata.service
ConditionFirstBoot=yes
[Service]
Type=oneshot
ExecStart=/usr/libexec/haos-data-disk-detach
[Install]
WantedBy=local-fs.target