On Mon, 18 Aug 2014 19:57:49 -0400 Mike Frysinger <vapier@xxxxxxxxxx> wrote:
> On Mon 18 Aug 2014 13:04:35 Steve Dickson wrote:
> > On 08/17/2014 10:44 AM, Mike Frysinger wrote:
> > > If you don't have systemd, then this script dumps:
> > > /usr/sbin/start-statd: line 8: systemctl: command not found
> > >
> > > This isn't terribly useful since we ultimately fall back to running
> > > the daemon ourselves, so probe for systemd's existence before we try
> > > to use it.
> > >
> > > Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
> >
> > Committed... but I used 'rpm -q systemd' instead of 'systemctl --help'
> > to test for the existences of systemd
> >
> > # First try systemd if it's installed.
> > -if systemctl --help >/dev/null 2>&1; then
> > +if rpm -q systemd > /dev/null 2>&1; then
> > # Quit only if the call worked.
> > systemctl start rpc-statd.service && exit
>
> what about all the other distros not using rpm ? my version was distro
> agnostic.
> -mike
distro-agnotic is certainly important.
I would have gone with:
diff --git a/utils/statd/start-statd b/utils/statd/start-statd
index dcdaf7763f18..414f73f58096 100644
--- a/utils/statd/start-statd
+++ b/utils/statd/start-statd
@@ -5,7 +5,7 @@
# It should run statd with whatever flags are apropriate for this
# site.
PATH="/sbin:/usr/sbin:/bin:/usr/bin"
-if systemctl start rpc-statd.service
+if systemctl start rpc-statd.service > /dev/null 2>&1
then :
else
exec rpc.statd --no-notify
why call systemctl twice (once with --help and once with "start")?
NeilBrown
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