89 lines
2.4 KiB
Diff
89 lines
2.4 KiB
Diff
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From 7d848c55a6a820d19bed0bd498d6081929c128ab Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Wed, 13 Mar 2013 12:46:39 +0100
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Subject: [PATCH] dracut.sh: add --regenerate-all
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---
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dracut.8.asc | 4 ++++
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dracut.sh | 31 ++++++++++++++++++++++++++++++-
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2 files changed, 34 insertions(+), 1 deletion(-)
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diff --git a/dracut.8.asc b/dracut.8.asc
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index 02388e6..6a79d12 100644
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--- a/dracut.8.asc
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+++ b/dracut.8.asc
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@@ -409,6 +409,10 @@ will not be able to boot. Equivalent to "--compress=xz --check=crc32
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**--keep**::
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Keep the initramfs temporary directory for debugging purposes.
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+**--regenerate-all**::
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+ Regenerate all initramfs images at the default location with the kernel versions found on the system.
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+ Additional parameters are passed through.
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+
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FILES
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-----
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_/var/log/dracut.log_::
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diff --git a/dracut.sh b/dracut.sh
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index bb49299..2582f74 100755
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--- a/dracut.sh
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+++ b/dracut.sh
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@@ -7,7 +7,7 @@
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# of the various mkinitrd implementations out there
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#
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-# Copyright 2005-2010 Red Hat, Inc. All rights reserved.
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+# Copyright 2005-2013 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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@@ -329,6 +329,7 @@ TEMP=$(unset POSIXLY_CORRECT; getopt \
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--long show-modules \
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--long keep \
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--long printsize \
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+ --long regenerate-all \
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-- "$@")
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if (( $? != 0 )); then
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@@ -406,6 +407,7 @@ while :; do
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;;
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--keep) keep="yes";;
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--printsize) printsize="yes";;
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+ --regenerate-all) regenerate_all="yes";;
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--) shift; break;;
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@@ -437,6 +439,33 @@ while (($# > 0)); do
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shift
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done
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+if [[ $regenerate_all == "yes" ]]; then
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+ ret=0
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+ if [[ $kernel ]]; then
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+ echo "--regenerate-all cannot be called with a kernel version" >&2
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+ exit 1
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+ fi
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+
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+ if [[ $outfile ]]; then
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+ echo "--regenerate-all cannot be called with a image file" >&2
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+ exit 1
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+ fi
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+
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+ ((len=${#dracut_args[@]}))
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+ for ((i=0; i < len; i++)); do
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+ [[ ${dracut_args[$i]} == "--regenerate-all" ]] && \
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+ unset dracut_args[$i]
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+ done
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+
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+ cd /lib/modules
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+ for i in *; do
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+ [[ -f $i/modules.builtin ]] || continue
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+ dracut --kver=$i "${dracut_args[@]}"
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+ ((ret+=$?))
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+ done
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+ exit $ret
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+fi
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+
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if ! [[ $kernel ]]; then
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kernel=$(uname -r)
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fi
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