[PATCH] ssh dump: install random-seed from a new location

In ssh dump, we use random-seed to feed /dev/urandom. In later release of systemd[1], random-seed is moved from /var/lib/random-seed to /var/lib/systemd/random-seed. We need to adapt the change and also keep backward compatibility with older systemd. [1]: http://cgit.freedesktop.org/systemd/systemd/commit/?id=ef5bfcf668e6029faa... Signed-off-by: WANG Chao <chaowang(a)redhat.com&gt; --- dracut-kdump.sh | 7 ++++++- dracut-module-setup.sh | 3 ++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/dracut-kdump.sh b/dracut-kdump.sh index 4d8616f..a7672e1 100755 --- a/dracut-kdump.sh +++ b/dracut-kdump.sh @@ -146,7 +146,12 @@ dump_ssh() echo "kdump: saving to $_host:$_dir" - cat /var/lib/random-seed > /dev/urandom + if [ -f /var/lib/random-seed ]; then + cat /var/lib/random-seed > /dev/urandom + elif [ -f /var/lib/systemd/random-seed ]; then + cat /var/lib/systemd/random-seed > /dev/urandom + fi + ssh -q $_opt $_host mkdir -p $_dir || return 1 save_vmcore_dmesg_ssh ${DMESG_COLLECTOR} ${_dir} "${_opt}" $_host diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh index c013430..96009f8 100755 --- a/dracut-module-setup.sh +++ b/dracut-module-setup.sh @@ -398,7 +398,8 @@ install() { if is_ssh_dump_target; then - dracut_install /var/lib/random-seed || exit $? + dracut_install -o /var/lib/random-seed || exit $? + dracut_install -o /var/lib/systemd/random-seed || exit $? fi dracut_install -o /etc/adjtime /etc/localtime inst "$moddir/monitor_dd_progress" "/kdumpscripts/monitor_dd_progress" -- 1.8.4.2