From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baoquan Subject: Re: [PATCH 2/2] let user specify action after systemd start dracut-emergency Date: Wed, 29 May 2013 15:03:04 +0800 Message-ID: <51A5A828.5040700@redhat.com> References: <078c160e62c2c750efe71fc8a05dd7c5de71bde3.1369809156.git.bhe@redhat.com> <51A5A3A2.8070403@redhat.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <51A5A3A2.8070403-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: initramfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Harald Hoyer Cc: initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On 05/29/2013 02:43 PM, Baoquan wrote: >> If failed to mount /sysroot, triggering OnFailure= dependencies >> > of initrd-xxx.service, then dracut-emergency will be started by >> > systemd and enter into emergency shell. >> > >> > Here use action_on_fail to replace "exec sh -i -l" in >> > dracut-emergency.sh so that it may continue if user specify >> > "action_on_fail=continue" though mount root failed. >> > >> > Signed-off-by: Baoquan He >> > --- >> > modules.d/98systemd/dracut-emergency.sh | 2 +- >> > 1 files changed, 1 insertions(+), 1 deletions(-) >> > >> > diff --git a/modules.d/98systemd/dracut-emergency.sh b/modules.d/98systemd/dracut-emergency.sh >> > index 8ab045e..a4a10e6 100755 >> > --- a/modules.d/98systemd/dracut-emergency.sh >> > +++ b/modules.d/98systemd/dracut-emergency.sh >> > @@ -30,7 +30,7 @@ if getargbool 1 rd.shell -d -y rdshell || getarg rd.break -d rdbreak; then >> > echo >> > [ -f /etc/profile ] && . /etc/profile >> > [ -z "$PS1" ] && export PS1="$_name:\${PWD}# " >> > - exec sh -i -l >> > + ! action_on_fail "Systemd is starting emergency shell" && exec sh -i -l > > > ! action_on_fail "Systemd is starting emergency shell" && exec sh -i -l > -------> > action_on_fail "Systemd is starting emergency shell" > Well, I was wrong. Looks like the dracut-emergency will hang there, not interactive. will post again. Baoquan Thanks a lot