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authorSimon McVittie <simon.mcvittie@collabora.co.uk>2014-04-25 18:02:06 +0100
committerDaniel Baumann <mail@daniel-baumann.ch>2014-04-28 19:45:52 +0200
commiteeb4680557c5f3c99197c65bf67a1b884db78e70 (patch)
tree16c677d0d20105491b6acb4a5bf86cc2d813cf4d /manpages
parent0c3f19cf25e2f628fb54cbf2c0004b1703cadb5e (diff)
downloadvyos-live-build-eeb4680557c5f3c99197c65bf67a1b884db78e70.tar.gz
vyos-live-build-eeb4680557c5f3c99197c65bf67a1b884db78e70.zip
Truncate /etc/machine-id instead of deleting it.
If /etc/machine-id exists but is empty, systemd will do tricks with bind-mounts to ensure that a valid transient UUID is bind-mounted over it, which is exactly what we want for a live system. If /etc/machine-id does not exist, systemd-journald will just fail, which is undesirable.
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