dracut-017-43.git20120312

- live image: fixed image uncompression
- live updates for livenet

0001-99fs-lib-module-setup.sh-removed-touch.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 99fs-lib/module-setup.sh: removed "touch"
 
 ---
  modules.d/99fs-lib/module-setup.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/modules.d/99fs-lib/module-setup.sh b/modules.d/99fs-lib/module-setup.sh
 index 9c900cc..344dcdf 100755

0002-95nfs-module-setup.sh-removed-egrep-and-ls-calls.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 95nfs/module-setup.sh: removed "egrep" and "ls" calls
 
 ---
  modules.d/95nfs/module-setup.sh |    6 +++++-
- 1 files changed, 5 insertions(+), 1 deletions(-)
+ 1 file changed, 5 insertions(+), 1 deletion(-)
 
 diff --git a/modules.d/95nfs/module-setup.sh b/modules.d/95nfs/module-setup.sh
 index 7aedb4d..7853783 100755

0003-30convertfs-convertfs.sh-use-hardlinks-for-inter-usr.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 30convertfs/convertfs.sh: use hardlinks for inter-/usr cp
 
 ---
  modules.d/30convertfs/convertfs.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/modules.d/30convertfs/convertfs.sh b/modules.d/30convertfs/convertfs.sh
 index 69c3b3e..036ec51 100755

0004-dracut-functions.sh-get_fs_env-replaced-egrep-with-s.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] dracut-functions.sh: get_fs_env() replaced egrep with shell
 
 ---
  dracut-functions.sh |    5 ++++-
- 1 files changed, 4 insertions(+), 1 deletions(-)
+ 1 file changed, 4 insertions(+), 1 deletion(-)
 
 diff --git a/dracut-functions.sh b/dracut-functions.sh
 index bb0c96f..9e9ee4e 100755

0005-dracut-functions.sh-instmods-replace-egrep-with-shel.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] dracut-functions.sh: instmods(): replace egrep with shell
 
 ---
  dracut-functions.sh |    3 ++-
- 1 files changed, 2 insertions(+), 1 deletions(-)
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
 diff --git a/dracut-functions.sh b/dracut-functions.sh
 index 9e9ee4e..81801e1 100755

0006-dracut-functions.sh-instmods-removed-special-case-fo.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] dracut-functions.sh: instmods() removed special case for
 
 ---
  dracut-functions.sh |    8 +-------
- 1 files changed, 1 insertions(+), 7 deletions(-)
+ 1 file changed, 1 insertion(+), 7 deletions(-)
 
 diff --git a/dracut-functions.sh b/dracut-functions.sh
 index 81801e1..bd3203d 100755

0007-dracut-functions.sh-instmods-print-only-filename-ins.patch

@@ -8,7 +8,7 @@ do not print the full path, when we use "find" for kernel modules, but
 rather only the filename.
 ---
  dracut-functions.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/dracut-functions.sh b/dracut-functions.sh
 index bd3203d..80714aa 100755

0009-dracut.spec-require-hardlink.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] dracut.spec: require "hardlink"
 
 ---
  dracut.spec |    1 +
- 1 files changed, 1 insertions(+), 0 deletions(-)
+ 1 file changed, 1 insertion(+)
 
 diff --git a/dracut.spec b/dracut.spec
 index 1ec8b68..4102bb0 100644

0010-95terminfo-module-setup.sh-no-need-to-call-find.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 95terminfo/module-setup.sh: no need to call "find"
 
 ---
  modules.d/95terminfo/module-setup.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/modules.d/95terminfo/module-setup.sh b/modules.d/95terminfo/module-setup.sh
 index aec3582..32a3fe9 100755

0011-10i18n-module-setup.sh-optimize-install-of-all-kbd-f.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 10i18n/module-setup.sh: optimize install of all kbd files
 
 ---
  modules.d/10i18n/module-setup.sh |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/modules.d/10i18n/module-setup.sh b/modules.d/10i18n/module-setup.sh
 index a5a3388..b4c19e1 100755

0013-TODO-update.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] TODO: update
 
 ---
  TODO |   23 ++++++++++++++++-------
- 1 files changed, 16 insertions(+), 7 deletions(-)
+ 1 file changed, 16 insertions(+), 7 deletions(-)
 
 diff --git a/TODO b/TODO
 index e5abef0..6c27268 100644

0014-98usrmount-mount-usr.sh-ignore-comments-in-fstab.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 98usrmount/mount-usr.sh: ignore comments in fstab
 
 ---
  modules.d/98usrmount/mount-usr.sh |    1 +
- 1 files changed, 1 insertions(+), 0 deletions(-)
+ 1 file changed, 1 insertion(+)
 
 diff --git a/modules.d/98usrmount/mount-usr.sh b/modules.d/98usrmount/mount-usr.sh
 index 3e23b15..f9d049e 100755

0015-98usrmount-mount-usr.sh-check-if-we-have-NEWROOT-etc.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] 98usrmount/mount-usr.sh: check, if we have
 
 ---
  modules.d/98usrmount/mount-usr.sh |    4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
+ 1 file changed, 3 insertions(+), 1 deletion(-)
 
 diff --git a/modules.d/98usrmount/mount-usr.sh b/modules.d/98usrmount/mount-usr.sh
 index f9d049e..39f75b9 100755

0016-30convertfs-convertfs.sh-correct-check-for-usr-bin.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 30convertfs/convertfs.sh: correct check for /usr/bin
 
 ---
  modules.d/30convertfs/convertfs.sh |   17 ++++++++++-------
- 1 files changed, 10 insertions(+), 7 deletions(-)
+ 1 file changed, 10 insertions(+), 7 deletions(-)
 
 diff --git a/modules.d/30convertfs/convertfs.sh b/modules.d/30convertfs/convertfs.sh
 index 036ec51..d1d25aa 100755

0017-90crypt-parse-crypt.sh-simplify-rd.luks.uuid-testing.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 90crypt/parse-crypt.sh: simplify rd.luks.uuid testing
 
 ---
  modules.d/90crypt/parse-crypt.sh |   15 ++-------------
- 1 files changed, 2 insertions(+), 13 deletions(-)
+ 1 file changed, 2 insertions(+), 13 deletions(-)
 
 diff --git a/modules.d/90crypt/parse-crypt.sh b/modules.d/90crypt/parse-crypt.sh
 index 2ab3a9f..f96b59a 100755

0018-dracut-functions.sh-install_kmod_with_fw-delay-.kern.patch

@@ -12,7 +12,7 @@ example: nfs.ko module in kernel-modules, but the nfs module
 should be able to load it later on.
 ---
  dracut-functions.sh |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/dracut-functions.sh b/dracut-functions.sh
 index c7337e9..20fc6e1 100755

0019-Fix-correct-nfs-path.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Fix correct nfs path
 
 ---
  modules.d/45url-lib/url-lib.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
 index 383e7ac..1fc80a1 100755

0021-url-lib-make-nfs-support-optional.patch

@@ -7,7 +7,7 @@ Only include /lib/nfs-lib.sh if it exists, and then only run
 add_url_handler if nfs-lib was imported.
 ---
  modules.d/45url-lib/url-lib.sh |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
 index 1fc80a1..043a700 100755

0022-40network-kill-dhclient.sh-kill-dhclient-silently.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 40network/kill-dhclient.sh: kill dhclient silently
 
 ---
  modules.d/40network/kill-dhclient.sh |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/modules.d/40network/kill-dhclient.sh b/modules.d/40network/kill-dhclient.sh
 index 2f834c1..78060f5 100755

0023-write-ifcfg.sh-cleanups.patch

@@ -7,7 +7,7 @@ mkdir -p creates intermediate directories and never returns an error, so
 we don't need to create the intermediate directories ourself.
 ---
  modules.d/45ifcfg/write-ifcfg.sh |   15 +++++++--------
- 1 files changed, 7 insertions(+), 8 deletions(-)
+ 1 file changed, 7 insertions(+), 8 deletions(-)
 
 diff --git a/modules.d/45ifcfg/write-ifcfg.sh b/modules.d/45ifcfg/write-ifcfg.sh
 index d633a96..0f431e3 100755

0024-write-ifcfg.sh-add-UUID-.-and-save-the-lease-files-w.patch

@@ -14,7 +14,7 @@ b) save the lease file as /var/lib/dhclient-<uuid>-<iface>.lease
 This patch should make write-ifcfg handle both these things.
 ---
  modules.d/45ifcfg/write-ifcfg.sh |    7 +++++++
- 1 files changed, 7 insertions(+), 0 deletions(-)
+ 1 file changed, 7 insertions(+)
 
 diff --git a/modules.d/45ifcfg/write-ifcfg.sh b/modules.d/45ifcfg/write-ifcfg.sh
 index 0f431e3..fe986df 100755

0025-fix-apply-live-updates-failing-because-of-lib-symlin.patch

@@ -8,7 +8,7 @@ supposed to go into e.g. /lib would get dropped if you had /updates/lib
 as an actual directory, but the target system had /lib->/usr/lib.
 ---
  modules.d/90dmsquash-live/apply-live-updates.sh |   20 ++++++++++++++------
- 1 files changed, 14 insertions(+), 6 deletions(-)
+ 1 file changed, 14 insertions(+), 6 deletions(-)
 
 diff --git a/modules.d/90dmsquash-live/apply-live-updates.sh b/modules.d/90dmsquash-live/apply-live-updates.sh
 index f840d1a..144e8b9 100755

0026-40network-net-genrules.sh-move-ifup-in-the-initqueue.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 40network/net-genrules.sh: move ifup in the initqueue
 
 ---
  modules.d/40network/net-genrules.sh |   12 ++++++------
- 1 files changed, 6 insertions(+), 6 deletions(-)
+ 1 file changed, 6 insertions(+), 6 deletions(-)
 
 diff --git a/modules.d/40network/net-genrules.sh b/modules.d/40network/net-genrules.sh
 index 323d185..6c46d9a 100755

0027-dracut-functions.sh-check-for-.kernelmodseen-dir-bef.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] dracut-functions.sh: check for .kernelmodseen dir, before
 
 ---
  dracut-functions.sh |    3 ++-
- 1 files changed, 2 insertions(+), 1 deletions(-)
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
 diff --git a/dracut-functions.sh b/dracut-functions.sh
 index 20fc6e1..5cf24a7 100755

0028-ifup.sh-check-for-m-to-set-manualup.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] ifup.sh: check for "-m" to set manualup
 
 ---
  modules.d/40network/ifup.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
 index b138e8e..b55362c 100755

0030-TEST-20-NFS-use-ext3-on-server-and-fsck-after-kill.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] TEST-20-NFS: use ext3 on server and fsck after kill
 
 ---
  test/TEST-20-NFS/test.sh |   11 ++++++-----
- 1 files changed, 6 insertions(+), 5 deletions(-)
+ 1 file changed, 6 insertions(+), 5 deletions(-)
 
 diff --git a/test/TEST-20-NFS/test.sh b/test/TEST-20-NFS/test.sh
 index c6a9670..fcd424f 100755

0036-TEST-20-NFS-test.sh-fsck-with-a.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] TEST-20-NFS/test.sh: fsck with "-a"
 
 ---
  test/TEST-20-NFS/test.sh |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/test/TEST-20-NFS/test.sh b/test/TEST-20-NFS/test.sh
 index fcd424f..a6bde0e 100755

0037-95iscsi-iscsiroot.sh-fix-for-empty-root.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] 95iscsi/iscsiroot.sh: fix for empty $root
 
 ---
  modules.d/95iscsi/iscsiroot.sh |   15 ++++++---------
- 1 files changed, 6 insertions(+), 9 deletions(-)
+ 1 file changed, 6 insertions(+), 9 deletions(-)
 
 diff --git a/modules.d/95iscsi/iscsiroot.sh b/modules.d/95iscsi/iscsiroot.sh
 index 1bd6dd3..7fa2715 100755

0038-dracut.spec-add-98pollcdrom.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] dracut.spec: add 98pollcdrom
 
 ---
  dracut.spec |    1 +
- 1 files changed, 1 insertions(+), 0 deletions(-)
+ 1 file changed, 1 insertion(+)
 
 diff --git a/dracut.spec b/dracut.spec
 index 91b3451..0275af3 100644

0039-install-ctcm-network-module-on-s390.patch

@@ -7,7 +7,7 @@ The ctcm module is not loaded automagically because it doesn't pass the
 "ether_type_trans" test in 40net/module-setup.sh, so load it explicitly.
 ---
  modules.d/95znet/module-setup.sh |    4 ++++
- 1 files changed, 4 insertions(+), 0 deletions(-)
+ 1 file changed, 4 insertions(+)
 
 diff --git a/modules.d/95znet/module-setup.sh b/modules.d/95znet/module-setup.sh
 index fbb79aa..b354947 100755

0040-img-lib-fix-unpack_img.patch

@@ -0,0 +1,48 @@
+From 04febed7822979d38cecb47b8675d021bbd7bd72 Mon Sep 17 00:00:00 2001
+From: Will Woods <wwoods@redhat.com>
+Date: Thu, 8 Mar 2012 18:02:29 -0500
+Subject: [PATCH] img-lib: fix unpack_img()
+
+- det_img should have been det_archive
+- for ft=xz|gzip|bzip2, decompr should be "$ft -dc"
+---
+ modules.d/99img-lib/img-lib.sh |    7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/modules.d/99img-lib/img-lib.sh b/modules.d/99img-lib/img-lib.sh
+index f6be26d..22507aa 100755
+--- a/modules.d/99img-lib/img-lib.sh
++++ b/modules.d/99img-lib/img-lib.sh
+@@ -1,12 +1,13 @@
+ #!/bin/sh
+ # img-lib.sh: utilities for dealing with archives and filesystem images.
+ #
+-# TODO: identify/unpack rpm, deb?
++# TODO: identify/unpack rpm, deb, maybe others?
+ 
+ 
+ # super-simple "file" that only identifies archives.
+ # works with stdin if $1 is not set.
+ det_archive() {
++    # NOTE: echo -e works in ash and bash, but not dash
+     local bz="BZh" xz="$(echo -e '\xfd7zXZ')" gz="$(echo -e '\x1f\x8b')"
+     local headerblock="$(dd ${1:+if=$1} bs=262 count=1 2>/dev/null)"
+     case "$headerblock" in
+@@ -32,7 +33,7 @@ unpack_archive() {
+     local img="$1" outdir="$2" archiver="" decompr=""
+     local ft="$(det_archive $img)"
+     case "$ft" in
+-        xz|gzip|bzip2) decompr="$decompr -dc" ;;
++        xz|gzip|bzip2) decompr="$ft -dc" ;;
+         cpio|tar) decompr="cat";;
+         *) return 1 ;;
+     esac
+@@ -64,7 +65,7 @@ unpack_img() {
+     [ -r "$img" ] || { warn "can't read img!"; return 1; }
+     [ -n "$outdir" ] || { warn "unpack_img: no output dir given"; return 1; }
+ 
+-    if [ "$(det_img $img)" ]; then
++    if [ "$(det_archive $img)" ]; then
+         unpack_archive "$@" || { warn "can't unpack archive file!"; return 1; }
+     else
+         unpack_fs "$@" || { warn "can't unpack filesystem image!"; return 1; }

0041-url-lib-clean-up-output.patch

@@ -0,0 +1,48 @@
+From 7e60091c6b1aefb52581066d9dc04fa0ecc0e5fc Mon Sep 17 00:00:00 2001
+From: Will Woods <wwoods@redhat.com>
+Date: Thu, 8 Mar 2012 18:03:39 -0500
+Subject: [PATCH] url-lib: clean up output
+
+For curl_fetch_url (http/https/ftp):
+- use --progress-bar (the output is less messy)
+- print the URL we're fetching so the user know's what's happening
+
+For curl and nfs:
+- don't echo the filename if it was provided by the user
+---
+ modules.d/45url-lib/url-lib.sh |    7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
+index 043a700..e305a68 100755
+--- a/modules.d/45url-lib/url-lib.sh
++++ b/modules.d/45url-lib/url-lib.sh
+@@ -53,9 +53,10 @@ add_url_handler() {
+ 
+ export CURL_HOME="/run/initramfs/url-lib"
+ mkdir -p $CURL_HOME
+-curl_args="--location --retry 3 --fail --show-error"
++curl_args="--location --retry 3 --fail --show-error --progress-bar"
+ curl_fetch_url() {
+     local url="$1" outloc="$2"
++    echo "$url" > /proc/self/fd/0
+     if [ -n "$outloc" ]; then
+         curl $curl_args --output "$outloc" "$url" || return $?
+     else
+@@ -64,7 +65,7 @@ curl_fetch_url() {
+         outloc="$outdir/$(ls -A $outdir)"
+     fi
+     [ -f "$outloc" ] || return 253
+-    echo "$outloc"
++    if [ -z "$2" ]; then echo "$outloc" ; fi
+ }
+ add_url_handler curl_fetch_url http https ftp
+ 
+@@ -110,6 +111,6 @@ nfs_fetch_url() {
+         cp -f "$mntdir/$filename" "$outloc" || return $?
+     fi
+     [ -f "$outloc" ] || return 253
+-    echo "$outloc"
++    if [ -z "$2" ]; then echo "$outloc" ; fi
+ }
+ command -v nfs_to_var >/dev/null && add_url_handler nfs_fetch_url nfs nfs4

0042-Add-live.updates-to-livenet-module.patch

@@ -0,0 +1,94 @@
+From 52c4c9484d0cdccad7d9a3cc684677e784edab53 Mon Sep 17 00:00:00 2001
+From: Will Woods <wwoods@redhat.com>
+Date: Thu, 8 Mar 2012 18:03:48 -0500
+Subject: [PATCH] Add 'live.updates' to livenet module
+
+live.updates allows you to specify the URL for an "updates image" that
+should be applied to the live runtime before switch_root.
+
+The URL can be anything supported by url-lib (http, https, ftp, possibly
+nfs) and the image can be anything supported by img-lib (xz/gzip
+compressed cpio/tar, uncompressed cpio/tar, filesystem image, etc.)
+---
+ modules.d/90livenet/fetch-liveupdate.sh |   32 +++++++++++++++++++++++++++++++
+ modules.d/90livenet/module-setup.sh     |    1 +
+ modules.d/90livenet/parse-livenet.sh    |   12 +++++++++++-
+ 3 files changed, 44 insertions(+), 1 deletion(-)
+ create mode 100755 modules.d/90livenet/fetch-liveupdate.sh
+
+diff --git a/modules.d/90livenet/fetch-liveupdate.sh b/modules.d/90livenet/fetch-liveupdate.sh
+new file mode 100755
+index 0000000..8a5fdec
+--- /dev/null
++++ b/modules.d/90livenet/fetch-liveupdate.sh
+@@ -0,0 +1,32 @@
++#!/bin/sh
++# fetch-liveupdate - fetch an update image for dmsquash-live media.
++# this gets called by the "initqueue/online" hook for each network interface
++# that comes online.
++
++# no updates requested? we're not needed.
++[ -e /tmp/liveupdates.info ] || return 0
++
++command -v getarg >/dev/null || . /lib/dracut-lib.sh
++command -v fetch_url >/dev/null || . /lib/url-lib.sh
++command -v unpack_img >/dev/null || . /lib/img-lib.sh
++
++read url < /tmp/liveupdates.info
++
++info "fetching live updates from $url"
++
++fetch_url "$url" /tmp/updates.img
++if [ $? != 0 ]; then
++    warn "failed to fetch update image!"
++    warn "url: $url"
++    return 1
++fi
++
++unpack_img /tmp/updates.img /updates.tmp.$$
++if [ $? != 0 ]; then
++    warn "failed to unpack update image!"
++    warn "url: $url"
++    return 1
++fi
++rm -rf /updates
++mv -f /updates.tmp.$$ /updates
++mv /tmp/liveupdates.info /tmp/liveupdates.done
+diff --git a/modules.d/90livenet/module-setup.sh b/modules.d/90livenet/module-setup.sh
+index c650ef3..2071553 100755
+--- a/modules.d/90livenet/module-setup.sh
++++ b/modules.d/90livenet/module-setup.sh
+@@ -12,6 +12,7 @@ depends() {
+ 
+ install() {
+     inst_hook cmdline 29 "$moddir/parse-livenet.sh"
++    inst_hook initqueue/online 95 "$moddir/fetch-liveupdate.sh"
+     inst "$moddir/livenetroot.sh" "/sbin/livenetroot"
+ }
+ 
+diff --git a/modules.d/90livenet/parse-livenet.sh b/modules.d/90livenet/parse-livenet.sh
+index 926dba2..3553cef 100755
+--- a/modules.d/90livenet/parse-livenet.sh
++++ b/modules.d/90livenet/parse-livenet.sh
+@@ -1,10 +1,20 @@
+-#!/bin/bash
++#!/bin/sh
+ # live net images - just like live images, but specified like:
+ # root=live:[url-to-backing-file]
+ 
+ [ -z "$root" ] && root=$(getarg root=)
+ . /lib/url-lib.sh
+ 
++# live updates
++updates=$(getarg live.updates=)
++if [ -n "$updates" ]; then
++    # make sure network comes up even if we're doing a local live device
++    [ -z "$netroot" ] && echo "rd.neednet=1" > /etc/cmdline.d/90livenet.conf
++    echo "$updates" > /tmp/liveupdates.info
++    echo '[ -e /tmp/liveupdates.done ]' > \
++        $hookdir/initqueue/finished/liveupdates.sh
++fi
++
+ str_starts "$root" "live:" && liveurl="$root"
+ str_starts "$liveurl" "live:" || return
+ liveurl="${liveurl#live:}"

dracut.spec

@@ -10,7 +10,7 @@
 
 Name: dracut
 Version: 017
-Release: 40.git20120308%{?dist}
+Release: 43.git20120312%{?dist}
 
 Summary: Initramfs generator using udev
 %if 0%{?fedora} || 0%{?rhel}
@@ -63,6 +63,9 @@ Patch36: 0036-TEST-20-NFS-test.sh-fsck-with-a.patch
 Patch37: 0037-95iscsi-iscsiroot.sh-fix-for-empty-root.patch
 Patch38: 0038-dracut.spec-add-98pollcdrom.patch
 Patch39: 0039-install-ctcm-network-module-on-s390.patch
+Patch40: 0040-img-lib-fix-unpack_img.patch
+Patch41: 0041-url-lib-clean-up-output.patch
+Patch42: 0042-Add-live.updates-to-livenet-module.patch
 
 
 BuildArch: noarch
@@ -367,6 +370,10 @@ rm -rf $RPM_BUILD_ROOT
 %dir /var/lib/dracut/overlay
 
 %changelog
+* Mon Mar 12 2012 Harald Hoyer <harald@redhat.com> 017-43.git20120312
+- live image: fixed image uncompression
+- live updates for livenet
+
 * Thu Mar 08 2012 Harald Hoyer <harald@redhat.com> 017-40.git20120308
 - add s390 ctcm network kernel module