On Tue, Apr 14, 2015 at 01:13:36PM -0700, Andy Zhou wrote: > When running ovsdb-server under gdb, there is a race that ovs-vsctl > command can be called before ovsdb-server is fully launched. This will > cause ovs-vsctl to fail. This patch fixes this by delay issuing > the ovs-vsctl command until ovsdb-server is fully launched. > > Signed-off-by: Andy Zhou <az...@nicira.com> > > --- > v1->v2: > add a small delay before going to wait loop > in wait loop, use sleep 1, instead of sleep 0 > --- > tutorial/ovs-sandbox | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/tutorial/ovs-sandbox b/tutorial/ovs-sandbox > index 251f021..ebee4a9 100755 > --- a/tutorial/ovs-sandbox > +++ b/tutorial/ovs-sandbox > @@ -235,6 +235,18 @@ run ovsdb-tool create conf.db "$schema" > rungdb $gdb_ovsdb ovsdb-server --detach --no-chdir --pidfile -vconsole:off > --log-file \ > --remote=punix:"$sandbox"/db.sock > > +#Add a small delay to allow ovsdb-server to launch. > +sleep 0.1 > + > +#Wait for ovsdb-server to finish launching. > +if test ! -e "$sandbox"/db.sock; then > + echo -n "Waiting for ovsdb-server to start..." > + while test ! -e "$sandbox"/db.sock; do > + sleep 1; > + done > + echo " Done" > +fi
Acked-by: Ben Pfaff <b...@nicira.com> _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev