Adjust sysroot.mount configuration for rd.live.overlay.overlayfs option.
Use link at /dev/root as a consistent flag for wait_for_dev.
Adjust documentation.
JobRunningTimeoutSec now affects how long can start jobs for device
units stay in the "running" state. Disabling default job timeout via
JobTimeoutSec=0 doesn't disable running state timeout. We need to set
running state timeout as well.
Note that doing this the other way around has effect on generic timeout,
i.e. disabling running state timeout disables generic timeout. But doing
it this way we would create implicit dependency on fairly new
systemd-234. However, by setting both options we don't create dependency
on specific systemd version.
This is a further improvement on PR #105 which re-adds support for nfs:// urls to root=live:nfs://... Symptoms prior to applying this patch are that sysroot.mount times out when following the nfs:// syntax for the path to the live image. An additional case is added to livenet-generator to support the nfs protocol.
Resolves issues where systemd attempts to boot a live URL as an NFS mount.
This patch uses systemd's generator arg[2] to generate an early sysroot.mount
that preempts systemd-fstab-generator.
See https://bugzilla.redhat.com/show_bug.cgi?id=1280103
Frederick Grose