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From 5a3b267d06cc81fcb7e0374c7656a1f48d031497 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Tue, 25 Feb 2014 12:54:28 +0100
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Subject: [PATCH] systemd/rootfs-generator.sh: generate units in
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/run/systemd/generator
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Generate the units in /run/systemd/generator, so they are picked up by
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systemd.
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https://bugzilla.redhat.com/show_bug.cgi?id=1069133
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https://bugzilla.redhat.com/show_bug.cgi?id=949697
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---
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modules.d/98systemd/rootfs-generator.sh | 33 ++++++++++++++++++++++++-
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1 file changed, 32 insertions(+), 1 deletion(-)
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diff --git a/modules.d/98systemd/rootfs-generator.sh b/modules.d/98systemd/rootfs-generator.sh
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index 9810026d..a11ce595 100755
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--- a/modules.d/98systemd/rootfs-generator.sh
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+++ b/modules.d/98systemd/rootfs-generator.sh
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@@ -3,6 +3,37 @@
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
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+
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+generator_wait_for_dev()
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+{
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+ local _name
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+
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+ _name="$(str_replace "$1" '/' '\x2f')"
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+
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+ [ -e "$hookdir/initqueue/finished/devexists-${_name}.sh" ] && return 0
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+
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+ printf '[ -e "%s" ]\n' $1 \
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+ >> "$hookdir/initqueue/finished/devexists-${_name}.sh"
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+ {
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+ printf '[ -e "%s" ] || ' $1
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+ printf 'warn "\"%s\" does not exist"\n' $1
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+ } >> "$hookdir/emergency/80-${_name}.sh"
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+
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+ _name=$(dev_unit_name "$1")
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+ if ! [ -L /run/systemd/generator/initrd.target.wants/${_name}.device ]; then
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+ [ -d /run/systemd/generator/initrd.target.wants ] || mkdir -p /run/systemd/generator/initrd.target.wants
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+ ln -s ../${_name}.device /run/systemd/generator/initrd.target.wants/${_name}.device
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+ fi
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+
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+ if ! [ -f /run/systemd/generator/${_name}.device.d/timeout.conf ]; then
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+ mkdir -p /run/systemd/generator/${_name}.device.d
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+ {
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+ echo "[Unit]"
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+ echo "JobTimeoutSec=3600"
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+ } > /run/systemd/generator/${_name}.device.d/timeout.conf
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+ fi
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+}
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+
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root=$(getarg root=)
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case "$root" in
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block:LABEL=*|LABEL=*)
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@@ -29,6 +60,6 @@ case "$root" in
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rootok=1 ;;
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esac
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-[ "${root%%:*}" = "block" ] && wait_for_dev -n "${root#block:}"
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+[ "${root%%:*}" = "block" ] && generator_wait_for_dev "${root#block:}"
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exit 0
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